CN106183410B - Liquid discharge device - Google Patents
Liquid discharge device Download PDFInfo
- Publication number
- CN106183410B CN106183410B CN201610166408.5A CN201610166408A CN106183410B CN 106183410 B CN106183410 B CN 106183410B CN 201610166408 A CN201610166408 A CN 201610166408A CN 106183410 B CN106183410 B CN 106183410B
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- China
- Prior art keywords
- crisscross
- medium
- scanning sensor
- control unit
- line head
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/0015—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/0025—Handling copy materials differing in width
- B41J11/003—Paper-size detection, i.e. automatic detection of the length and/or width of copy material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/007—Conveyor belts or like feeding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/0095—Detecting means for copy material, e.g. for detecting or sensing presence of copy material or its leading or trailing end
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J15/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in continuous form, e.g. webs
- B41J15/04—Supporting, feeding, or guiding devices; Mountings for web rolls or spindles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/21—Ink jet for multi-colour printing
- B41J2/2132—Print quality control characterised by dot disposition, e.g. for reducing white stripes or banding
- B41J2/2146—Print quality control characterised by dot disposition, e.g. for reducing white stripes or banding for line print heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J25/00—Actions or mechanisms not otherwise provided for
- B41J25/001—Mechanisms for bodily moving print heads or carriages parallel to the paper surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
- B41J29/393—Devices for controlling or analysing the entire machine ; Controlling or analysing mechanical parameters involving printing of test patterns
Abstract
The present invention relates to liquid discharge devices.Keep drain position and the media location of the liquid of line head accurately consistent.Liquid discharge device (1) has：The delivery section (10) of medium (P)；Line head (19) is arranged with the nozzle (N) that liquid is discharged on crisscross (B) that the conveying direction (A) with medium (P) intersects；Scanning sensor (20) can move and detect the end (25) of the medium (P) on crisscross (B) on crisscross (B)；And control unit (34), control movement of the scanning sensor (20) on crisscross (B), and control the discharge of liquid, line head (19) can move on crisscross (B), control unit (34) is based on the testing result of scanning sensor (20), sets the position of the line head (19) on crisscross (B).
Description
Technical field
The present invention relates to liquid discharge devices.
Background technology
In the past, using the delivery section for having medium and along the extended line in the direction that the conveying direction with medium intersects
The liquid discharge device of head.In this liquid discharge device, transported position medium is conveyed originally deviateing
In the case of, it can not form image in the expected position of medium sometimes.Thus, for example patent document 1 disclose can be situated between
Edge sensor that end on the direction of matter intersected with conveying direction is detected and can be based on the edge sensor
Testing result come make head unit move recording device (liquid discharge device).
Patent document 1：Japanese Unexamined Patent Publication 2011-126204 bulletins
Invention content
Recording device disclosed in Patent Document 1 can inhibit the desired locations not in medium to form image.But more
In the case that the detectable position of deviation edge sensor delivered medium with deviateing the transported position of script then biglyyer, have
Possibly image can not be formed in the desired locations of medium.
Therefore, present invention aims to the drain position of the liquid of line head and media location are accurately consistent.
The liquid discharge device of the 1st mode of the present invention for solving the above subject is characterized in that having：Medium
Delivery section；Line head, the conveying direction with the medium intersect it is crisscross on be arranged with the nozzle that liquid is discharged；
Scanning sensor, can move in the cross direction and to this it is crisscross on the end of the medium examine
It surveys；And control unit, the movement of the scanning sensor in the cross direction is controlled, and to the liquid
Discharge controlled, the line head can move in the cross direction, the control unit based on the scanning sense
The testing result of device, setting it is described it is crisscross on the line head position.
On the basis of 1 mode, the liquid discharge device of the 2nd mode of the invention is characterized in that, the control
Portion processed makes the scanning sensor move back and forth in the cross direction, also, works as quilt in the discharging operation of the liquid
When inputting the testing result of the scanning sensor, the position of the line head can be changed based on the testing result.
On the basis of the described 1st or 2 mode, the liquid discharge device of the 3rd mode of the invention is characterized in that,
The length of the medium of discharge data based on the liquid in the cross direction with based on the scanning sensor
In the case of the length difference of the medium of testing result in the cross direction, the control unit carries out error output.
On the basis of either type in the 1st to the 3rd mode, the liquid discharge device of the 4th mode of the invention
Be characterized in that, discharge data of the control unit based on the liquid, to it is described it is crisscross on discharge width transport
It calculates, in the medium of the discharge width calculated than the testing result based on the scanning sensor described crisscross
On length length in the case of, carry out error output.
On the basis of either type in the 1st to the 4th mode, the liquid discharge device of the 5th mode of the invention
It is characterized in that, being configured to the crisscross one end becomes the benchmark of the contraposition of the medium in the cross direction
Position, length of the control unit according to the medium of the discharge data based on the liquid in the cross direction, if
The fixed moving range of the scanning sensor in the cross direction.
On the basis of either type in the 1st to the 5th mode, the liquid discharge device of the 6th mode of the invention
It is characterized in that having crankle sensor, which is configured at scheduled position, and thus, it is possible to pre- at this
End described in fixed position detection and the crankle conveying for detecting the presence of the medium, the control unit are based on the tortuous row
Into the position of sensor, the moving range of the scanning sensor in the cross direction is set.
On the basis of either type in the 1st to the 6th mode, the liquid discharge device of the 7th mode of the invention
It is characterized in that, the scanning sensor is configured on the conveying direction than the line head on the upstream side.
On the basis of either type in the 1st to the 7th mode, the liquid discharge device of the 8th mode of the invention
It is characterized in that, the delivery section is the conveyer belt for making the medium adhere to and being conveyed to it.
On the basis of 8 mode, the liquid discharge device of the 9th mode of the invention is characterized in that, is had clear
Clean portion, the cleaning section can clean the conveyer belt, can change it is described it is crisscross on the conveyer belt cleaning region,
Testing result of the control unit based on the scanning sensor sets the cleaning region.
On the basis of either type in the 1st to the 9th mode, the liquid discharge device of the 10th mode of the invention
It is characterized in that, compares institute in the medium length in the cross direction of the testing result based on the scanning sensor
State the nozzle arrangement on crisscross length it is short in the case of, the control unit can by it is described it is crisscross on institute
The position for stating line head is set in plurality of positions.
On the basis of 10 mode, the liquid discharge device of the 11st mode of the invention is characterized in that, in base
In the scanning sensor testing result medium length in the cross direction than it is described it is crisscross on
In the case that the length of the nozzle arrangement is short, the control unit can set the friendship according to the usage frequency of the nozzle
Pitch the position of the line head on direction.
On the basis of either type in the 1st to the 11st mode, the liquid discharge dress of the 12nd mode of the invention
It sets and is characterized in that, in the medium length ratio in the cross direction of the testing result based on the scanning sensor
It is described it is crisscross on the nozzle arrangement length it is short in the case of, the control unit can by it is described it is crisscross on
The position of the line head be set in so that it is described it is crisscross on the line head end side nozzle and the medium
Not opposed position.
The effect of invention
In accordance with the invention it is possible to keep the drain position of the liquid of line head and media location accurately consistent.
Description of the drawings
Fig. 1 is the schematic side perspective view for indicating the recording device involved by one embodiment of the present of invention.
Fig. 2 is the schematic top view for indicating the recording device involved by one embodiment of the present of invention.
Fig. 3 is the block diagram for indicating the recording device involved by one embodiment of the present of invention.
Fig. 4 is the schematic top view for indicating the recording device involved by one embodiment of the present of invention.
Fig. 5 is the head unit and nozzle of the line head in the recording device indicated involved by one embodiment of the present of invention
Configuration synoptic diagram.
The explanation of reference numeral
1 ... recording device (liquid discharge device)；2 ... releasing portions；3 ... conveying mechanisms；4 ... recording mechanisms；5 ... rotations
Axis；6 ... driven vollers；7 ... head units；8 ... driven rollers；9 ... driven vollers；10 ... adherence bands (delivery section, conveyer belt)；11 ... from
Dynamic roller；12 ... pressure rollers；13 ... cleaning brush；13a, 13b, 13c, 13d ... clearer；14 ... pallets；15 ... cleaning mechanisms；16…
Crankle sensor；17 ... winding off spindles；18 ... spoolers；19 ... line heads；20 ... scanning sensors；21 ... maintenance departments；
22 ... guide rails；23 ... guide rails；24 ... guide rails；Ends of 25 ... the recorded medium P on crisscross B；26…ROM；27…
RAM；28 ... head driving portions；29 ... motor driving parts；30 ... scanning sensor motors；31 ... conveying motors；32 ... release motor；
33 ... batch motor；34 ... control units；35…CPU；36 ... system bus；37 ... input and output portions；38…PC；39 ... cleaning brush
Rotation motor；40 ... cleaning brush move motor；41 ... heads move motor；F ... bearing surfaces；P is in intersection side for L1 ... recorded mediums
Length on B；N ... nozzles；N1 ... nozzles to be used；N2 ... nozzles to be used；P ... recorded mediums (medium)
Specific implementation mode
Hereinafter, being carried out to the recording device of one embodiment of the liquid discharge device as the present invention with reference to attached drawing detailed
Explanation.
First, the overview of the recording device 1 involved by one embodiment of the present of invention is illustrated.
Fig. 1 is the schematic side perspective view of the recording device 1 of the present embodiment.In addition, Fig. 2 is the recording device 1 of the present embodiment
Schematic top view.In addition, the major part of the recording device 1 in order to show the present embodiment in a manner of understandable, Fig. 2 is by one
Part component parts is omitted and is shown.
The recording device 1 of the present embodiment has releasing portion 2, which can be to being recorded Jie for what is recorded
The rolled body R1 of matter (medium) P is released.In addition, having conveying mechanism 3, which utilizes and is being attached with sticker
Bearing surface F adherence bands 10 (endless belt) that recorded medium P is supported along conveying direction A conveying recorded mediums P.
In addition, have recording mechanism 4, nozzle N (reference of the recording mechanism 4 from the line head 19 for having the head unit 7 as discharge unit
It will Fig. 5) be recorded to recorded medium P discharges as the ink of an example of liquid.In addition, having the clear of adherence band 10
Clean mechanism 15.Also, has spooler 18, which has the winding off spindle 17 batched to recorded medium P.
Releasing portion 2 is configured to：Has rotary shaft 5, which is also used as：Recorded medium P's for being recorded
The installation position of rolled body R1, can from be set to the rolled body R1 of rotary shaft 5 via driven voller 6 and by recorded medium P to
Conveying mechanism 3 is released.In addition, when releasing recorded medium P to conveying mechanism 3, rotary shaft 5 is rotated around direction of rotation C.
Conveying mechanism 3 has：Adherence band 10 loads the recorded medium P released from releasing portion 2 and is situated between to being recorded
Matter P is conveyed；Driven roller 8 makes adherence band 10 be moved towards direction E；And driven voller 9.Recorded medium P is pressurized roller
12 paste towards the bearing surface F pressurizations of adherence band 10 and are placed in bearing surface F.In addition, when conveying recorded medium P, drive
Dynamic roller 8 is rotated around direction of rotation C.
But the endless belt as conveyer belt is not limited to adherence band.It is, for example, possible to use the ring of electrostatic adsorption type
Shape band.
Furthermore it is possible to be formed as making mobile supporting tray etc. to be supported to recorded medium P and convey composition,
Utilize the composition etc. of roller equity conveying recorded medium P.Furthermore it is possible to be formed as the record dress of following so-called flat type
It sets：Recorded medium P is fixed on supporting part, keeps line head 19 mobile relative to the recorded medium after fixation and is remembered
Record.
Recording mechanism 4 has line head 19, which intersects what the conveying direction A with recorded medium P intersected
The nozzle N that liquid is discharged is arranged on the B of direction (with reference to Fig. 5).The line head 19 is configured to be arranged on crisscross B more
A head unit 7, the head unit 7 are arranged with nozzle N on crisscross B (with reference to Fig. 5).In addition, the line head 19 of the present embodiment
It is configured to change intersection side by the control of control unit 34 (with reference to Fig. 3) in operation of recording (discharging operation of ink)
Position on B hereinafter describes its details.
Herein, " line head " refers to the crisscross B for being arranged so as to intersect in the conveying direction A with recorded medium P
The region of the nozzle N of upper formation can cover whole on crisscross B of recorded medium P, and for make record head or
Person's recorded medium P relatively moves and is formed the record head of the recording device of image.In addition, line head 19 is in crisscross B
On the region of nozzle N can also can not be whole on crisscross B by all recorded medium P corresponding to recording device 1
Body covers.
In addition, as shown in Fig. 2, line head 19 can be in record position (position of the solid line in Fig. 2) and maintenance position (figure
The position of dotted line in 2) between moved on crisscross B along guide rail 22 and 23.In addition, as shown in Fig. 2, with line head 19
Maintenance position is correspondingly provided with maintenance department 21, maintenance department 21 can using lid (not shown), attracting mechanism, wiper etc. and
Line head 19 is in the state of maintenance position, executes the suction of the ink to the nozzle N of lid, head unit 7 from head unit 7
Draw, the wiping etc. of head unit 7.
In addition, the upstream side of the line head 19 on conveying direction A is provided with crankle sensor 16, the crankle
Whether sensor 16 can just be detected recorded medium P in crankle.In addition, the crankle sensing of the present embodiment
Device 16 is configured to be allowed to be moved to the arbitrary position on crisscross B by manually mode by user.Moreover, bent
Folds are configured into sensor 16：The crankle sensor 16 is configured at by user can be to recorded medium P in intersection side
Whether the position that the end 25 on B is detected can be in tortuous row in the conveying of recorded medium P according to end 25
The crankle conveying of recorded medium P is detected the presence of into the detection range of sensor 16, and crankle can be based on
The testing result of sensor 16, and by make the rolled body R1 of releasing portion 2 on the direction of rotary shaft 5 it is mobile etc. bys carry out it is tortuous
It advances and controls.
In addition, the downstream side of the line head 19 on conveying direction A is provided with scanning sensor 20, the scanning sensor 20
It can be moved back and forth on crisscross B (round-trip scanning) along the guide rail 24 being extended on crisscross B.Scanning sensing
Device 20 is configured to：It can be to ends 25 of the recorded medium P on crisscross B by being scanned back and forth on crisscross B
It is detected.
The cleaning mechanism 15 of adherence band 10 has：Cleaning brush 13 consists of in rotary axis direction (crisscross B)
It is arranged with multiple clearer 13a, 13b, 13c and 13d (with reference to Fig. 2)；And pallet 14, be accommodated with for cleaning brush 13 into
The clean detergent of row.
In this way, be configured to be arranged on crisscross B can be around direction of rotation C and should for the cleaning brush 13 of the present embodiment
Clearer 13a, 13b, 13c and 13d of the reverse direction rotation of direction of rotation C.Moreover, being formed as follows：It can make cleaning
Roller 13a, 13b, 13c and 13d are separately moved in the directiond, and clearer 13a, 13b, 13c and 13d difference can be made only
It on the spot contacts with adherence band 10 and separated.
Spooler 18 is the recorded medium P to completing record and coming from the conveying of conveying mechanism 3 via driven voller 11
The mechanism batched, by the way that paper web batched etc. is set to winding off spindle 17 and recorded medium P is wound in the paper
Cylinder and the rolled body R2 of recorded medium P can be coiled into.
Next, being illustrated to the electric structure of the recording device 1 of the present embodiment.
Fig. 3 is the block diagram of the recording device 1 of the present embodiment.
The CPU35 administered to the whole control of recording device 1 is provided in control unit 34.CPU35 is via system bus 36
It is connect with ROM26 and RAM27, wherein the various control programs etc. performed by CPU35 are stored in ROM26, RAM27 can face
When store data.
In addition, CPU35 via system bus 36 with for driving the head driving portion 28 of line head 19 to connect.
In addition, CPU35 is connect via system bus 36 with motor driving part 29, which is used to pass scanning
Sensor motor 30, conveying motor 31 release motor 32, batch motor 33, cleaning brush rotation motor 39, cleaning brush movement motor 40
And head movement motor 41 is driven.
Herein, scanning sensor motor 30 is the motor for making scanning sensor 20 be moved back and forth on crisscross B.
In addition, conveying motor 31 is the motor for being driven to driven roller 8.In addition, releasing the whirler that motor 32 is rotary shaft 5
Structure, and be to send out and the motor that is driven to rotary shaft 5 recorded medium P to conveying mechanism 3.In addition, batching horse
Up to 33 be for make winding off spindle 17 rotate drive motor.In addition, cleaning brush rotation motor 39 is for driving cleaning brush 13 (clear
Clean roller 13a, 13b, 13c and 13d) rotation motor.In addition, cleaning brush movement motor 40 be become for make clearer 13a,
The motor for the driving source that 13b, 13c and 13d are separately moved in the directiond.Moreover, head movement motor 41 is for making row
The motor that formula head 19 moves on crisscross B.
In addition, CPU35 is connect via system bus 36 with input and output portion 37, input and output portion 37 is passed with crankle
The PC38 connections of sensor 16, scanning sensor 20, transmitting and receiving for carrying out record data etc. data and signal.
Control unit 23 is configured to control movement of the scanning sensor 20 on crisscross B using this, and
And it can be controlled based on the movement of the testing result parallel type head 19 of the scanning sensor 20.
The recording device 1 of the present embodiment has：Adherence band 10 is the delivery section of recorded medium P；Line head 19,
It can be moved on crisscross B, and be arranged on the crisscross B that the conveying direction A with recorded medium P intersects by
The nozzle N of ink discharge；And scanning sensor 20, moved on crisscross B and can be to the quilt on the crisscross B
The end 25 of recording medium P is detected.
In addition, control unit 34 controls movement of the scanning sensor 20 on crisscross B, and to ink from row
The discharge of formula head 19 is controlled.Moreover, the testing result based on scanning sensor 20, to set the line on crisscross B
First 19 position.
In this way, can be moved on crisscross B due to having and detect the recorded medium P's on the crisscross B
The scanning sensor 20 of end 25, therefore, for the recording device 1 of the present embodiment, even if originally defeated substantially deviateing
In the case of being conveyed to recorded medium P to the position sent, by expanding scanning area in advance, can also inhibit from for
The detectable position that the conveying of recorded medium P is detected is deviateed.In addition, line head 19 can be moved up in crisscross B
It is dynamic, testing result of the control unit 34 based on scanning sensor 20 and the position of the line head 19 on crisscross B is set,
Therefore, the position of the line head 19 on crisscross B is carried out suitably by the testing result based on scanning sensor 20
Setting, can make the drain position of the liquid of line head 19 and media location accurately consistent.
Next, using Fig. 2, Fig. 4 and Fig. 5 to the operation of recording of the recording device 1 of the present embodiment when (discharge of ink is dynamic
When making) the position of line head 19 illustrate.
Fig. 4 is figure corresponding with Fig. 2, and is the schematic top view of the recording device 1 of the present embodiment.Herein, Fig. 2 shows make
With the position of the line head 19 in the case of the recorded medium P of the length L1 (with reference to Fig. 5) long (width is wide) on crisscross B
Set, Fig. 4 show to use the narrow recorded medium P of width in the case of line head 19 position.
Moreover, Fig. 5 illustrates that the configuration of the head unit 7 and nozzle N of the line head 19 of the recording device 1 of the present embodiment
Synoptic diagram.Wherein, Fig. 5 (A) is indicated under configuration and line head 19 and the transported state of the head unit 7 of line head 19
Recorded medium P position relationship an example.In addition, Fig. 5 (B) is the enlarged drawing of the regional area X of Fig. 5 (A), head is shown
The position relationship of the nozzle N of unit 7 and the end 25 of the recorded medium P under transported state.
As shown in Figures 2 and 4, in the recording device of the present embodiment 1, at operation of recording (discharging operation of ink),
By the control of control unit 34, based on scanning sensor 20 to the testing result of the end 25 of recorded medium P, with the line head
On the basis of the opposite side of maintenance department 21 on 19 crisscross B and the position of parallel type head 19 is set.Specifically, such as
Shown in Fig. 5 (A), the head unit 7 of the end of the opposite side of the maintenance department 21 on crisscross B (is more specifically, the head unit
The nozzle N of the 7 opposite side end) position be set to it is corresponding with the position of the end of recorded medium P 25.
Further, since the position of the head unit 7 of the end of the opposite side of maintenance department 21 on crisscross B be set to
The position of the end 25 of recorded medium P corresponds to, and therefore, 21 side of maintenance department on crisscross B becomes shown in Fig. 5 (B) that
(position of the end of the head unit 7 on crisscross B and the position of the end 25 of recorded medium P be not corresponding for the state of sample
State).Therefore, the control unit 34 of the present embodiment can select nozzle N1 to be used from nozzle N.Specifically, control unit
34 judged according to the testing result of scanning sensor 20 line head 19 that end 25 is located on crisscross B which at position.And
And as shown in Fig. 5 (B), control unit 34 will depend on the nozzle N of the position opposed with recorded medium P of the sides arrow R1 than end 25
It is set as nozzle N1 to be used, and the nozzle N of the position not opposed with recorded medium P of the sides arrow R2 will be depended on than end 25
It is set as the nozzle N2 not used.Therefore, for the recording device of the present embodiment 1, by this control method, i.e. from spray
Nozzle N1 to be used is selected in mouth N, can simply make the drain position and media location high-precision of the ink of line head 19
Ground is consistent.It, can be in addition, other than selecting the control method of nozzle N1 to be used from nozzle N using control unit 34
Using the control method for selecting head unit to be used from multiple head units 7.
In this way, in the recording device 1 of the present embodiment, based on scanning sensor 20 to the end 25 of recorded medium P
The position of the head unit 7 of the end of the opposite side of maintenance department 21 on crisscross B is set as and is recorded Jie by testing result
The position of the end 25 of matter P corresponds to.But it is not limited to this composition.For example, can be formed as follows：Based on sweeping
Testing result of the sensor 20 to the end 25 of recorded medium P is retouched, by the head of the end of 21 side of maintenance department on crisscross B
The position of unit 7 is set as corresponding with the position of the end of recorded medium P 25.
In addition, based on record data (discharge data of ink) length of the recorded medium P on crisscross B with
Length L1s of the recorded medium P of testing result based on scanning sensor 20 on crisscross B is different (with reference to Fig. 5 (A))
In the case of, the control unit 34 of the present embodiment can carry out error output.Therefore, it is wanted in user using PC38 etc. and by selection
Recorded medium P used etc. and medium set, that the recorded medium P that is input to control unit 34 is on crisscross B is wide
In the case of degree and length L1 differences, i.e., in the recorded medium P of anticipation and the recorded medium P for being set to recording device 1
In the case of difference, user can be promoted to be changed to recorded medium P appropriate etc..Therefore, 1 structure of recording device of the present embodiment
As can inhibit to be recorded in the recorded medium P different from the recorded medium P of anticipation.
In addition, the control unit 34 of the present embodiment can be based on record data (discharge data of ink) and to crisscross B
On discharge width carry out operation, in discharge width being recorded than the testing result based on scanning sensor 20 calculated
Medium P, can be to the function as communicating department in the case where the length L1 on crisscross B is long (with reference to Fig. 5 (A))
PC38 carries out error output.Therefore, in the case where the discharge width is than length L1 long, user can be promoted to recording data
It is modified to reduce the discharge width and/or be changed to the wide recorded medium P etc. of width.Therefore, the record of the present embodiment
Device 1 is configured to：The image formed by the ink being discharged from line head 19 can be inhibited not to be included in recorded medium P completely.
In addition, at operation of recording (discharging operation of ink), the control unit 34 of the present embodiment can make scanning sensor
20 move back and forth on crisscross B, if also, be entered the testing result of scanning sensor 20, the detection can be based on
As a result the position of parallel type head 19 is adjusted.Specifically, for example, during recorded medium P is conveyed 100mm, energy
It is enough on one side make line head 19 moved on crisscross B 10 μm or so of (adjustment), while execute operation of recording.Therefore, this implementation
The recording device 1 of example is configured to：In operation of recording, testing result parallel type head 19 based on scanning sensor 20 in real time
Position is adjusted, hereby it is possible to effectively make line head 19 liquid drain position and media location it is accurately consistent.
In addition, the control unit 34 of the present embodiment can also make scanning sensor 20 in crisscross B before operation of recording
Upper round-trip, the not detection of actuation end 25 in real time in operation of recording can be based on detecting before operation of recording
Testing result grasp the position of end 25.But in this case, the not position of parallel type head 19 in operation of recording
It is adjusted.
In addition, the recording device 1 of the present embodiment is configured to：The one end (right side in Fig. 2) of crisscross B, which becomes, to be remembered
The reference position of contrapositions of the recording medium P on crisscross B.Moreover, control unit 34 can be based on to record the data (row of ink
Go out data) based on length of the recorded medium P on crisscross B and to scanning sensor 20 on crisscross B
Moving range is set.Therefore, the recording device 1 of the present embodiment is configured to based on being remembered based on recording data
Length of the recording medium P on crisscross B inhibits the scanning sensor 20 to be moved to unnecessary range (no recorded medium P
Range).
In addition, as described above, the recording device 1 of the present embodiment has crankle sensor 16.Herein, by user with
Manually mode makes the crankle sensor 16 of the present embodiment move and be configured at scheduled position, and thus, it is possible at this
The crankle that scheduled position is detected to end 25 and detects the presence of recorded medium P conveys.
In addition, control unit 34 can the position based on the crankle sensor 16 by user configuration and to scanning sensor
20 moving range on crisscross B is set.Specifically, can be by scanning sensor 20 on crisscross B
Moving range is set as：Do not include there is no recorded medium P, than crankle sensor 16 position lean on crisscross B
On outside range.Therefore, the recording device 1 of the present embodiment is configured to that scanning sensor 20 is inhibited to pass from crankle
The position of sensor 16 is moved to unnecessary range.
In addition, as shown in Figures 1 and 2, the scanning sensor 20 of the present embodiment is configured on conveying direction A compares line head
19 on the upstream side.Therefore, the recording device 1 of the present embodiment is configured to before ink is discharged from line head 19 to being recorded
The position of medium P is detected.
In addition, as shown in Figures 1 and 2, the adherence band 10 of the delivery section as the present embodiment is to keep recorded medium P attached
The conveyer belt and it is conveyed.
So that recorded medium P is adhered to and in the conveyer belt that is conveyed to it, once it is attached so that recorded medium P is realized
And (being supported to recorded medium P) can then inhibit recorded medium P to deviate from the conveyer belt, therefore, it is possible to inhibit quilt
Recording medium P is further offset from after detecting that the conveying relative to the recorded medium P of transported position originally deviates.
Herein, if recorded medium P is possible to detecting relative to the recorded medium P's of transported position originally
Conveying is further offset from after deviateing, then such as preferably on the upstream side and plurality of positions downstream is matched than line head 19
Standby scanning sensor 20.
Recorded medium P is set to adhere to and be conveyed to it defeated however, the recording device 1 of the present embodiment is configured to have
Band is sent, therefore, can be configured to only 1 scanning sensor 20 of outfit just can be defeated relative to script with sufficiently high accuracy detection
The conveying of the recorded medium P for the position sent deviates.
In addition, as described above, the recording device 1 of the present embodiment has the cleaning brush of the cleaning section as adherence band 10
13.Moreover, the cleaning brush 13 can change the cleaning region of the adherence band 10 on crisscross B.
Moreover, the control unit 34 of the present embodiment can the testing result based on scanning sensor 20 to cleaning region set
It is fixed.Specifically, can judge the row of the ink on the bearing surface F of adherence band 10 based on the testing result of scanning sensor 20
Go out region (it is possible that the region made dirty by ink), and cleaning region is set (from clearer based on the judging result
The clearer contacted with adherence band 10 is selected in 13a, 13b, 13c and 13d).More specifically, control unit 34 makes in intersection side
The clearer that the position comprising the region than end 25 in the inner part is configured on B is contacted with adherence band 10, and makes intersecting
The clearer in the position comprising the region than end 25 in the inner part is not configured on the B of direction not contact with adherence band 10.For example,
The case where it is position relationship shown in Fig. 2 that the transfer position of recorded medium P is relative to adherence band 10 and cleaning brush 13
Under, clearer 13a, 13b, 13c and 13d are configured at the position for including the region than end 25 in the inner part on crisscross B,
Therefore, these rollers is made all to be contacted with adherence band 10.On the other hand, it in the case of position relationship as shown in Figure 4, uses
The recorded medium P narrower than the width of recorded medium P shown in Fig. 2, for example, clearer 13b, 13c and 13d be configured at
Including the clearer of the position in region than end 25 in the inner part is corresponding, clearer 13a be not configured in comprising being leaned on than end 25
In the case of the clearer of the position in the region of inside is corresponding, so that clearer 13b, 13c and 13d is contacted with adherence band 10, make
Clearer 13a is not contacted with adherence band 10.
Therefore, the recording device 1 of the present embodiment be configured to inhibit to the unnecessary region of adherence band 10 (not by
The region that ink is made dirty) carry out clean waste.
In addition, as described above, the testing result based on scanning sensor 20 recorded medium P on crisscross B
Length L1 it is shorter than the length of the nozzle N arrangement on crisscross B in the case of, the control unit 34 of the present embodiment can will intersect
The position of line head 19 on the B of direction is set in plurality of positions.Specifically, in addition to can be with the one end on crisscross B
Set relative to recorded medium P on the basis of (left side in Fig. 2) other than the position of line head 19, additionally it is possible to with this position
Set the position that the different position relationship of relationship sets line head 19 relative to recorded medium P.Thus, for example, even if intersecting
The nozzle N of one end on the B of direction generates unfavorable condition (eyelet blocking etc.), by the way that line head 19 to be configured at so that the nozzle
Position not opposed with recorded medium P N can also inhibit the decline for recording quality.
In addition, for example, the testing result based on scanning sensor 20 length of the recorded medium P on crisscross B
In the case that degree L1 is shorter than the length of the nozzle N arrangements on crisscross B, the control unit 34 of the present embodiment can be according to nozzle N
Usage frequency, the position of the line head 19 on crisscross B is set.Specifically, shape that ought be in this case
It, such as can be each in order to make the deviation of usage frequency of each nozzle N of line head 19 reduce when repeatedly being recorded under state
Change the position that line head 19 sets the line head 19 on crisscross B relative to the configuration of recorded medium P when record.Cause
This, can inhibit the deterioration of line head 19 to accelerate along with the deviation of the usage frequency of each nozzle N of line head 19.
In addition, for example, the testing result based on scanning sensor 20 length of the recorded medium P on crisscross B
Spend L1 it is shorter than the length of the nozzle N arrangement on crisscross B in the case of, the control unit 34 of the present embodiment can will be crisscross
The position of line head 19 on B is set in the nozzle N and recorded medium for the end side for making the line head 19 on crisscross B
Position not opposed P.The nozzle N of the end side of line head 19 is easier to produce than the nozzle N of the central portion side of line head 19 sometimes
The case where raw discharge becomes unstable (disorder of discharge direction and/or the deviation of discharge rate become larger).Therefore, by will intersection side
The nozzle N of the end side of line head 19 on B is set in the position not opposed with recorded medium P, can be merely with center
The nozzle N of portion side is recorded, so as to inhibit to record the decline of quality.
In addition, the present invention is not limited to above-described embodiment, can be carried out in the invention scope recorded in technical solution
Various modifications, these deformations are also included within the scope of the present invention certainly.
For example, can also be formed as：Remembered being Dui while so that scanning sensor 20 is moved as above-described embodiment
After the end position of recording medium P is detected, scanning sensor 20 is set to stop in the end position, and at the position of stopping
Carry out the detection of recorded medium P.
In this case, additionally it is possible to deviate the detection zone of stopped scanning sensor 20 in recorded medium P
In the case of and/or end position with respect to the end position initially detected and predetermined value deviate in the case of,
It is judged as that recorded medium P is carrying out crankle, carries out scheduled crankle control or carries out error output, passes through
Crankle control can be carried out with higher precision by carrying out this control, or even if is not provided with as above-described embodiment bent
Folds also can simply carry out crankle control into sensor 16.
More than, detailed narration has been carried out to the present invention based on the specific embodiment.Herein, it summarizes again to the present invention
Explanation.
The liquid discharge device 1 of the 1st mode of the present invention is characterized in that having：The delivery section 10 of medium P；Line head
19, the nozzle N that liquid is discharged is arranged on the crisscross B that the conveying direction A with medium P intersects；Scanning sensor
20, it can be moved on crisscross B and the end 25 of the medium P on the crisscross B is detected；And control unit
34, movement of the scanning sensor 20 on crisscross B is controlled, and the discharge of the liquid is controlled,
Line head 19 can move on crisscross B, testing result of the control unit 34 based on scanning sensor 20, and setting is crisscross
The position of line head 19 on B.
According to the method, having can move on crisscross B and to the end 25 of the medium P on the crisscross B
The scanning sensor 20 being detected.Therefore, even if being conveyed originally to medium P to transported position substantially deviateing
In the case of, it can also inhibit to deviate from detectable position.In addition, line head 19 can move on crisscross B, control unit 34
Testing result based on scanning sensor 20 and the position of the line head 19 on crisscross B is set.Therefore, pass through base
The position of the line head 19 on crisscross B is suitably set in the testing result of scanning sensor 20, can be made
The drain position of the liquid of line head 19 and media location are accurately consistent.
On the basis of 1 mode, the liquid discharge device 1 of the 2nd mode of the invention is characterized in that, control unit
34, so that scanning sensor 20 is moved back and forth on crisscross B in the discharging operation of the liquid, also, swept when being entered
When retouching the testing result of sensor 20, control unit 34 can change the position of line head 19 based on the testing result.
According to the method, in the discharging operation of liquid, control unit 34 keeps scanning sensor 20 round-trip on crisscross B
It is mobile, also, when being entered the testing result of scanning sensor 20, control unit 34 can make line based on the testing result
First 19 position change.Therefore, right by the testing result in real time based on scanning sensor 20 in liquid discharging operation
The position of line head 19 is adjusted, can effectively make the drain position of the liquid of line head 19 with media location accurately
Unanimously.
On the basis of the described 1st or 2 mode, the liquid discharge device 1 of the 3rd mode of the invention is characterized in that,
The discharge data based on the liquid length of the medium P on crisscross B with based on the detection knot of scanning sensor 20
For the medium P of fruit in the case of the length L1 differences on crisscross B, control unit 34 carries out error output.
According to the method, the discharge data based on the liquid length of the medium P on crisscross B with based on sweeping
The medium P of the testing result of sensor 20 is retouched in the case of the length L1 differences on crisscross B, control unit 34 malfunctions
Output.Therefore, the situation different from length L1 in media widths of the medium P for being input to control unit 34 on crisscross B
Under, i.e. the medium P of anticipation and be set to liquid discharge device 1 medium P differences in the case of, user can be promoted to be changed to
Medium P appropriate etc..Therefore, it is possible to inhibit liquid being discharged to the medium P different from the medium P of anticipation.
On the basis of either type in the 1st to the 3rd mode, the liquid discharge device 1 of the 4th mode of the invention
It is characterized in that, discharge data of the control unit 34 based on the liquid, operation is carried out to the discharge width on crisscross B,
Medium P length L1 long on crisscross B of the discharge width calculated than the testing result based on scanning sensor 20
In the case of, control unit 34 carries out error output.
According to the method, control unit 34 transports the discharge width on crisscross B based on the discharge data of liquid
It calculates, in medium P length on crisscross B of the discharge width calculated than the testing result based on scanning sensor 20
In the case of L1 long, control unit 34 carries out error output.Therefore, it is possible to inhibit not to be included in medium completely by the image that liquid is formed
P。
On the basis of either type in the 1st to the 4th mode, the liquid discharge device 1 of the 5th mode of the invention
It is characterized in that, being configured to the one end of crisscross B becomes the reference position of contrapositions of the medium P on crisscross B, control
Scanning sensor 20 is being handed over according to length of the medium P of the discharge data based on the liquid on crisscross B in portion 34
Moving range on fork direction B is set.
According to the method, being configured to the one end of crisscross B becomes the benchmark of contrapositions of the medium P on crisscross B
Position, control unit 34 sense scanning according to length of the medium P of the discharge data based on the liquid on crisscross B
Moving range of the device 20 on crisscross B is set.Therefore, the medium P based on the discharge data according to the liquid exists
Length on crisscross B can inhibit scanning sensor 20 to be moved to unnecessary range.
On the basis of either type in the 1st to the 5th mode, the liquid discharge device 1 of the 6th mode of the invention
It is characterized in that having crankle sensor 16, which is configured at scheduled position, thus, it is possible to
The crankle conveying of medium P is detected the presence of in the scheduled position detection end 25, control unit 34 is passed based on crankle
The position of sensor 16, moving range of the setting scanning sensor 20 on crisscross B.
According to the method, have crankle sensor 16, position of the control unit 34 based on crankle sensor 16 and
Moving range of the scanning sensor 20 on crisscross B is set.Therefore, according to the position of crankle sensor 16
And scanning sensor 20 can be inhibited to be moved to unnecessary range.
On the basis of either type in the 1st to the 6th mode, the liquid discharge device 1 of the 7th mode of the invention
It is characterized in that, scanning sensor 20 is configured on conveying direction A than line head 19 on the upstream side.
According to the method, scanning sensor 20 is configured on conveying direction A than line head 19 on the upstream side.Therefore, energy
It is enough that the position of medium P is detected before liquid is discharged.
On the basis of either type in the 1st to the 7th mode, the liquid discharge device 1 of the 8th mode of the invention
It is characterized in that, delivery section 10 is the conveyer belt for making medium P adhere to and being conveyed to it.
According to the method, delivery section 10 is the conveyer belt for making medium P adhere to and being conveyed to it.Adhere to making medium P
And in the conveyer belt conveyed to it, once medium P realizes attachment (being supported to medium P), then it can inhibit medium P
Deviate from the conveyer belt, therefore medium P can be inhibited to detect that the conveying relative to the medium P of transported position originally is inclined
From further offsetting from later.Therefore, being only equipped with 1 scanning sensor 20 just can be gone out with sufficiently high accuracy detection relative to original
The conveying of the medium P of this transported position deviates.
On the basis of 8 mode, the liquid discharge device 1 of the 9th mode of the invention is characterized in that, is had clear
Clean portion 13, the cleaning section 13 can clean the conveyer belt, and can change the conveyer belt on crisscross B
Region is cleaned, testing result of the control unit 34 based on scanning sensor 20 sets the cleaning region.
According to the method, has the cleaning section 13 for the cleaning area change that can make the conveyer belt on crisscross B, control
Testing result of the portion 34 based on scanning sensor 20 and to cleaning region set.That is, can be based on scanning sensor 20
Testing result judges the discharging area of liquid, and can be based on the judging result and set to cleaning region.Therefore, it is possible to
Inhibit to carry out clean waste to the unnecessary region of conveyer belt.
On the basis of either type in the 1st to the 9th mode, the liquid discharge device of the 10th mode of the invention
1 is characterized in that, in length L1 ratio intersection sides of the medium P on crisscross B of the testing result based on scanning sensor 20
In the case that the length of nozzle N arrangement on B is short, control unit 34 can set the position of the line head 19 on crisscross B
Due to plurality of positions.
According to the method, in length L1 ratios of the medium P on crisscross B of the testing result based on scanning sensor 20
In the case that the length of nozzle N arrangement on crisscross B is short, control unit 34 can be by the line head 19 on crisscross B
Position is set in plurality of positions.Thus, for example, even if generating unfavorable condition in the nozzle N of the one end of crisscross B, pass through
Line head 19 is configured to the position so that not opposed with medium P nozzle N, can also inhibit the discharge quality of the liquid
Decline.
On the basis of 10 mode, the liquid discharge device 1 of the 11st mode of the invention is characterized in that, in base
In scanning sensor 20 testing result length L1s of the medium P on crisscross B than the nozzle N arrangements on crisscross B
Length it is short in the case of, control unit 34 can set the line head 19 on crisscross B according to the usage frequency of nozzle N
Position.
According to the method, in length L1 ratios of the medium P on crisscross B of the testing result based on scanning sensor 20
In the case that the length of nozzle N arrangement on crisscross B is short, control unit 34 can be set and hand over according to the usage frequency of nozzle N
Pitch the position of the line head 19 on the B of direction.Therefore, it is possible to make line head 19 each nozzle N usage frequency deviation reduce, from
And the deterioration of line head 19 can be inhibited to accelerate along with the deviation of the usage frequency of each nozzle N of line head 19.
On the basis of either type in the 1st to the 11st mode, the liquid discharge dress of the 12nd mode of the invention
It sets 1 to be characterized in that, intersect in length L1 ratios of the medium P on crisscross B of the testing result based on scanning sensor 20
In the case that the length of nozzle N arrangement on the B of direction is short, control unit 34 can be by the position of the line head 19 on crisscross B
It is set in the position for so that the nozzle of the end side of the line head 19 on crisscross B is not opposed with medium P.
According to the method, in length L1 ratios of the medium P on crisscross B of the testing result based on scanning sensor 20
In the case that the length of nozzle N arrangement on crisscross B is short, control unit 34 can be by the line head 19 on crisscross B
Position is set in the position for so that the nozzle of the end side of the line head 19 on crisscross B is not opposed with medium P.Line head 19
End side nozzle N sometimes than the nozzle N of the central portion side of line head 19 be more prone to discharge become unstable situation.
It therefore, can by the way that the nozzle N of the end side of the line head 19 on crisscross B is set in the position not opposed with medium P
Liquid is discharged merely with the nozzle N of central portion side, so as to inhibit liquid discharge quality decline.
Claims (11)
1. a kind of liquid discharge device,
Have：
The delivery section of medium；
Line head, the conveying direction with the medium intersect it is crisscross on be arranged with the nozzle that liquid is discharged；
Scanning sensor, can move in the cross direction and to this it is crisscross on the medium end carry out
Detection；And
Control unit controls the movement of the scanning sensor in the cross direction, and to the liquid
Discharge is controlled,
The line head can move in the cross direction,
Testing result of the control unit based on the scanning sensor, setting it is described it is crisscross on the line head position
It sets,
It is characterized in that,
The control unit makes the scanning sensor move back and forth in the cross direction in the discharging operation of the liquid
It is dynamic, also, when being entered the testing result of the scanning sensor, the line head can be changed based on the testing result
Position.
2. liquid discharge device according to claim 1, which is characterized in that
The discharge data based on the liquid medium length in the cross direction with based on scanning biography
In the case of the length difference of the medium of the testing result of sensor in the cross direction, the control unit malfunctions
Output.
3. liquid discharge device according to claim 1 or 2, which is characterized in that
Discharge data of the control unit based on the liquid, to it is described it is crisscross on discharge width carry out operation, at this
The discharge width calculated is than the medium of the testing result based on the scanning sensor in the cross direction long
In the case that degree is long, error output is carried out.
4. liquid discharge device according to claim 1 or 2, which is characterized in that
Being configured to the crisscross one end becomes the reference position of the contraposition of the medium in the cross direction,
Length of the control unit according to the medium of the discharge data based on the liquid in the cross direction, setting
The moving range of the scanning sensor in the cross direction.
5. liquid discharge device according to claim 1 or 2, which is characterized in that
Has crankle sensor, which is configured at scheduled position, and thus, it is possible in the scheduled position
The crankle conveying for detecting the end and detecting the presence of the medium is set,
Position of the control unit based on the crankle sensor, sets the scanning sensor in the cross direction
Moving range.
6. liquid discharge device according to claim 1 or 2, which is characterized in that
The scanning sensor is configured on the conveying direction than the line head on the upstream side.
7. liquid discharge device according to claim 1 or 2, which is characterized in that
The delivery section is the conveyer belt for making the medium adhere to and being conveyed to it.
8. liquid discharge device according to claim 7, which is characterized in that
Have cleaning section, which can clean the conveyer belt, can change it is described it is crisscross on the conveyer belt
Cleaning region,
Testing result of the control unit based on the scanning sensor sets the cleaning region.
9. liquid discharge device according to claim 1 or 2, which is characterized in that
The testing result based on the scanning sensor medium length in the cross direction than the intersection
In the case that the length of the nozzle arrangement on direction is short, the control unit can by it is described it is crisscross on the line
The position of head is set in plurality of positions.
10. liquid discharge device according to claim 9, which is characterized in that
The testing result based on the scanning sensor medium length in the cross direction than the intersection
In the case that the length of the nozzle arrangement on direction is short, the control unit can according to the usage frequency of the nozzle, if
It is fixed it is described it is crisscross on the line head position.
11. liquid discharge device according to claim 1 or 2, which is characterized in that
The testing result based on the scanning sensor medium length in the cross direction than the intersection
In the case that the length of the nozzle arrangement on direction is short, the control unit can by it is described it is crisscross on the line
Head position be set in so that it is described it is crisscross on the line head end side nozzle and the medium it is not opposed
Position.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015108560A JP6528945B2 (en) | 2015-05-28 | 2015-05-28 | Liquid discharge device |
| JP2015-108560 | 2015-05-28 |
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| Publication Number | Publication Date |
|---|---|
| CN106183410A CN106183410A (en) | 2016-12-07 |
| CN106183410B true CN106183410B (en) | 2018-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610166408.5A Active CN106183410B (en) | 2015-05-28 | 2016-03-22 | Liquid discharge device |
Country Status (3)
| Country | Link |
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| EP (1) | EP3109051B1 (en) |
| JP (1) | JP6528945B2 (en) |
| CN (1) | CN106183410B (en) |
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| JP7221763B2 (en) * | 2019-03-29 | 2023-02-14 | 株式会社Ｓｃｒｅｅｎホールディングス | Base material treatment method |
| JP2024007186A (en) * | 2022-07-05 | 2024-01-18 | 株式会社リコー | Liquid ejection device, control device, and liquid ejection method |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6280081A (en) * | 1985-10-02 | 1987-04-13 | Canon Inc | Recorder |
| JP2005096135A (en) * | 2003-09-22 | 2005-04-14 | Fuji Photo Film Co Ltd | Carrying apparatus for recording medium and image forming apparatus |
| JP2007152885A (en) * | 2005-12-08 | 2007-06-21 | Fujifilm Corp | Image recorder |
| JP5326418B2 (en) * | 2007-10-05 | 2013-10-30 | 株式会社リコー | Image forming apparatus and image forming method |
| US8113644B2 (en) * | 2007-10-05 | 2012-02-14 | Ricoh Company, Ltd. | Image forming apparatus and image forming method |
| JP2011126204A (en) * | 2009-12-18 | 2011-06-30 | Seiko Epson Corp | Recording position correcting device, and recording apparatus |
| JP2012041182A (en) * | 2010-08-23 | 2012-03-01 | Seiko Epson Corp | Transfer device, recording device, and transfer method |
| US9028027B2 (en) * | 2013-07-02 | 2015-05-12 | Ricoh Company, Ltd. | Alignment of printheads in printing systems |
| CN104553327B (en) * | 2013-10-18 | 2017-01-04 | 精工爱普生株式会社 | Liquid liquid discharging device |
| US20150138292A1 (en) * | 2013-10-21 | 2015-05-21 | Mark Andy, Inc. | System for aligning a media web in a printing press |
| JP6269926B2 (en) * | 2013-10-22 | 2018-01-31 | セイコーエプソン株式会社 | Recording device |
-
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| Publication number | Publication date |
|---|---|
| CN106183410A (en) | 2016-12-07 |
| JP2016221753A (en) | 2016-12-28 |
| EP3109051A1 (en) | 2016-12-28 |
| JP6528945B2 (en) | 2019-06-12 |
| EP3109051B1 (en) | 2019-09-04 |
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