WO2003043829A1 - Imprimante - Google Patents

Imprimante Download PDF

Info

Publication number
WO2003043829A1
WO2003043829A1 PCT/JP2002/012190 JP0212190W WO03043829A1 WO 2003043829 A1 WO2003043829 A1 WO 2003043829A1 JP 0212190 W JP0212190 W JP 0212190W WO 03043829 A1 WO03043829 A1 WO 03043829A1
Authority
WO
WIPO (PCT)
Prior art keywords
platen roller
printer device
thermal head
lid
paper guide
Prior art date
Application number
PCT/JP2002/012190
Other languages
English (en)
Japanese (ja)
Inventor
Keiji Seo
Original Assignee
Brother Kogyo Kabushiki Kaisha
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Brother Kogyo Kabushiki Kaisha filed Critical Brother Kogyo Kabushiki Kaisha
Priority to AU2002366035A priority Critical patent/AU2002366035A1/en
Publication of WO2003043829A1 publication Critical patent/WO2003043829A1/fr

Links

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
    • B41J2/315—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material
    • B41J2/32—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads

Definitions

  • the present invention relates to a printer device, and more particularly, to a configuration in a printer device of a printing method using a thermal head, which can easily remove the paper when the paper jams or the like.
  • the printer can be made more compact.
  • the printer device when a printer device is used by being attached to the notebook computer / portable information terminal device, for example, the printer device may be hooked on a frame of an openable display of the notebook computer, or the printer device may be leaned on a desk. In such a case, it is required that the paper be output on the front side of the main body case of the printer device and that the printing surface be seen by a user facing the front side of the main body case. I was Also, in order to make the printer device thinner and smaller, it is necessary to simplify the paper transport means.
  • a platen roller, a paper guide having an arc-shaped cross section facing a part of the outer periphery, and a platen roller are provided at a position near one end in the main body case of the printer device. It is conceivable to provide a thermal head that comes into contact with the outer peripheral surface.
  • the paper stored in a stacked state in the main body case is transported one by one to the platen roller by the pickup means, and further transported to the thermal head by the rotation of the platen roller. At this time, the paper is guided and conveyed so as to make a U-turn along the outer peripheral surface of the platen roller while being pressed between the platen roller and the paper guide. Then, printing is performed on the surface of the paper after the U-turn by the thermal head.
  • the thermal head has a line head configuration in which the heating elements are arranged along the axis of the platen roller, and the printing width is set substantially equal to the paper width.
  • a printer device includes: a platen roller; a conveying unit that conveys a recording medium; a paper guide that guides the conveyed recording medium to an outer periphery of the platen roller; A printer device comprising: a thermal head for forming an image on the recording medium on an outer peripheral surface of a roller; wherein a paper guide contacts and separates from the platen roller and a thermal head contacts the platen roller. It has a release interlocking mechanism for interlocking with release.
  • the thermal The head and the paper guide can be moved away from the platen roller at once with a single touch, so that paper jams can be easily removed.
  • a main body case accommodating the platen roller, the transporting means, the paper guide, the thermal head, and the release interlocking mechanism; a lid that can be opened and closed with respect to the main body case;
  • the release interlocking mechanism is preferably configured to move the paper guide and the thermal head toward and away from the platen roller in conjunction with the opening and closing operation of the lid.
  • the release interlocking mechanism can be operated in conjunction with the opening and closing operation of the lid, so that there is no need to operate the opening and closing operation of the lid and the release interlocking mechanism separately, and the paper jam removal operation is extremely reduced. Easy to do.
  • the printer device further includes an urging means for urging the paper guide and the thermal head against the platen roller, and the release interlocking mechanism opposes an urging force of the urging means.
  • the paper guide and the thermal head are separated from the platen roller by a pressing force, and the paper guide and the thermal head are brought into contact with the platen roller by the urging force of the urging means.
  • An actuating means that can be switched between a contact state and an action part for switching the actuating means between a separated state and an energized state, wherein the lid is movable between a predetermined open position and a closed position. It is preferable that the operating portion switches the operating means to the separated state in conjunction with the opening operation of the lid, and switches the operating means to the contact state in conjunction with the closing operation of the lid.
  • the printer device further includes a lock unit that holds the release interlocking mechanism in a locked state at one or both of the open position and the closed position of the lid.
  • the lid of the portable printer is opened carelessly, or the operating member is displaced from an appropriate position in the opened state, so that the lid cannot be moved again in the closing direction. Therefore, it is possible to reliably prevent the release interlocking mechanism from becoming inoperable.
  • the printer device further includes a locking means for locking the lid at the closed position to the main body case. According to such a configuration, it is possible to prevent the lid from being opened carelessly.
  • the release interlocking mechanism is provided on each of both sides of the main body case, and the action section is provided on the lid.
  • the pair of left and right release interlocking mechanisms can be operated simultaneously with the opening and closing operation of the lid, and it is long along the longitudinal direction of the platen opening.
  • the thermal head and the paper guide can easily move parallel to and away from the platen roller.
  • the operating means can be switched between a non-biasing position for separating the paper guide and the thermal head from the platen roller and a biasing position for biasing the paper guide and the thermal head to the platen roller.
  • an actuated portion for switching the cam means between the non-energized position and the energized position by moving between the separated position and the abutting position.
  • the portion is engageable with the actuated portion, and the cam means is switched and moved via the actuated portion by moving the lid parallel to the open surface of the main body case.
  • the paper guide and the thermal head which are always in pressure contact with the platen roller by the urging means, can be separated from the platen roller with the parallel movement of the lid. Can be simplified, the number of parts can be reduced, and the printer can be made more compact.
  • the release interlocking mechanism includes: a rotating member that moves the thermal head toward and away from the platen roller; and the platen against an urging force in conjunction with the rotating operation of the rotating member.
  • a cam means for separating the paper guide from the roller may be provided.
  • the cam means may be arranged to be rotatable about a pivot point, and the rotating member and the cam means may be pivotable about the same pivot point. According to such a configuration, the configuration of the printer device can be further simplified.
  • FIG. 1 is a perspective view showing an appearance of a printer device according to an embodiment of the present invention.
  • FIG. 2 is a schematic plan view of a main body case of the printer device.
  • FIG. 3 is a perspective view of a paper package used in the printer device.
  • FIG. 4 is a perspective view of a pickup roller unit in the main body case.
  • FIG. 5 (a.) Shows the release interlocking in the first embodiment of the present invention.
  • FIG. 5 is a sectional view taken along line Va-Va of the printer device having the mechanism.
  • FIG. 5 (b) is a cross-sectional view taken along the line Vb-Vb of FIG. 1 showing the main body case with the cover opened.
  • FIG. 6 (a) is an enlarged side view showing the printing mechanism of FIG.
  • FIG. 6 (b) is a sectional view showing the gear transmission mechanism.
  • FIG. 7 is an exploded perspective view showing the release interlocking mechanism.
  • FIG. 8 (a) is a cross-sectional view of the release interlocking mechanism showing a state when the lid is opened.
  • FIG. 8 (b) is a cross-sectional view of the release interlocking mechanism showing a state in which the paper guide and the thermal head are released by retracting the lid.
  • FIG. 8 (c) is a cross-sectional view of the release interlocking mechanism showing a state in which the cover is closed and the paper guide and the thermal head are pressed against the platen roller.
  • FIG. 9 is a cross-sectional view illustrating a release interlocking mechanism according to the second embodiment of the present invention.
  • the printer device 1 includes a main body case 2 having an open-top box shape, a fixed cover 3, and a lid 13.
  • the main body case 2 has a size of about A6 size or A7 size in plan view, and has a thickness of about 1 cm or less.
  • the fixed cover 3 is provided on the front side of the upper surface of the main body case 2, and the lid 13 is provided on the upper surface of the main body case 2 except for the location of the fixed cover 3.
  • an opening / closing support means 14 is provided at the rear end of the main body case 2, and the lid 13 is connected to the pivotal support point 14a of the opening / closing support means 14.
  • the rotation fulcrum 14 a can be slid in the front-rear direction along the upper surface of the main body case 2 between the predetermined lip position A and the lip release position B, and the lid 13 is a fulcrum 14. It can be turned up and down only when a is in the lip release position B.
  • a paper storage section 6 for storing a paper package 5 is formed as shown in FIG. 5 (a).
  • the paper package 5 accommodates a plurality of papers 4 as a printing sheet-shaped recording medium.
  • a thermal paper is used as the paper 4. .
  • Examples of the heat-sensitive paper include a heat-sensitive coloring type having a coloring layer that develops a color by heating a thermal head 8 described later, a heat-sensitive perforation type in which a perforated layer formed by heating is laminated on a base material layer, and the like. Various types can be used.
  • the printer device 1 further includes a printing mechanism section 7 provided below the fixed cover body 3, as shown in FIG. 5 (a).
  • the printing mechanism 7 includes a thermal head 8, a rotatable platen roller 9, a paper guide 10, an urging means 16 such as a pressing coil spring, and an urging means 19 such as a coil spring. Is provided.
  • the paper guide 10 is formed in a concave curved shape such as a substantially U-shaped cross section and has a sliding surface 10 a (FIG. 5 (b)) along the outer peripheral surface of the platen roller 9. The outer peripheral surface of the platen roller 9 is urged by the urging means 16.
  • the thermal head 8 is provided above the paper guide 10 and is rotatable about a pivot P, whereby the thermal head 8 contacts a predetermined printing position on the upper surface of the platen roller 9. It is made detachable. A spring hook of a coil spring 19 is locked on the upper surface side of the thermal head 8, so that the thermal head 8 is It is biased to the platen roller 9 side. As a result, the heating element portion (printing portion) 8a of the thermal head 8 shown in FIG. 6 (a) comes into contact with the upper surface of the platen roller 9.
  • the thermal head 8 is used as a printing head because the use of the thermal paper 4 as a recording medium eliminates the need for ink and ink ribbon consumables, and can eliminate a mechanism for that. This is because 1 can be made compact.
  • the thermal head 8 and the platen roller 9 have a length equal to the paper width of the paper 4 of about A6 size or A7 size.
  • the thermal head 8 is of a line head type.
  • the thermal head 8 is disposed between the platen roller 9 and the paper 4 transported in the transport direction D (FIG. 5 (a)). Images can be printed.
  • the printing width for one-line printing is set substantially equal to the paper width of paper 4.
  • a pickup roller 11 and a separation block 12 as a paper separation unit are disposed between the paper storage unit 6 and the printing mechanism unit 7.
  • the separation block 12 is provided adjacent to the platen roller 9, and the separation block 12 is formed with a guide locking surface 121 inclined with respect to the paper feeding direction of the up roller 11.
  • a biasing means 15 such as a panel panel is provided on the inner surface of the lid 13, and when the lid 13 is closed as shown in FIG.
  • the stored paper package 5 is urged toward the bottom plate 6 a of the paper storage unit 6.
  • the lowermost sheet 4 of the sheets 4 stacked on the sheet package 5 is urged against the upper surface of the pickup roller 11.
  • the paper 4 supplied in this manner is transported with the space between the platen roller 9 and the paper guide 10 reversed in a horizontal U-shape, and transported to a predetermined printing position. At this point, printing is performed on the upper surface of the paper 4 by the thermal head 8, and then the paper 4 is discharged to the outside of the lid 13 from the gap 20 between the upper surface of the separation block 12 and the edge of the fixed cover 3. You.
  • a guide support block 24 is fixed to both the left and right sides of the main body case 2 so as to extend in the longitudinal direction L of the main body case 2, and a support shaft 11a of the pickup roller 11 is provided. Both ends are rotatably supported by shaft holes 24a formed in the left and right guide support blocks 24, 24. With this configuration, an independent component for supporting the support shaft 11a is not required, and the number of components can be reduced.
  • a driving motor 22 as a driving mechanism of the platen roller 9 and the pickup roller 11 1 and a gear transmission.
  • a mechanism (gear train) 23 is provided.
  • Fig. 6 (b) shows a cross-sectional view of the gear transmission mechanism (gear train) 23.
  • a one-way clutch (not shown) is provided downstream of the platen roller 9 of the gear train to enable the pickup roller 11 to rotate with respect to the high-speed conveyance by the platen roller 9.
  • the release interlocking mechanism simultaneously presses the paper guide 10 and the thermal head 8 against the outer periphery of the platen roller 9 and simultaneously releases the thermal head 8.
  • a paper jam occurs at the outer periphery of the platen roller 9. In this case, the paper 4 can be easily removed.
  • the release interlocking mechanism is formed symmetrically at both ends of the platen roller 9 in FIG. 2, but only the configuration on the right side will be described here.
  • the release interlocking mechanism includes an operating means 18, the longitudinal guide support block 24, a resin panel body 32, and a lock protruding downward from the free end side of the lid body 13.
  • Piece 25 The actuating means 18 has a separating state in which the paper guide 10 and the thermal head 8 are separated from the platen roller 9 against the urging force of the urging means 16 and 19, and the urging means 16 and 1 It is provided so as to be switchable between the paper guide 10 and the biasing state in which the thermal head 8 is biased against the platen roller 9 by the biasing force of the link 9.
  • An operating member 28 that can move back and forth with respect to the case 2 is provided.
  • the operating member 28, the interlocking link 33, and the guide support block 24 are formed of a synthetic resin material.
  • An inwardly open vertical guide groove 26 is formed in the middle of the inner surface of the guide support block 24 in the longitudinal direction L so that the lock piece 25 can be inserted vertically into the vertical guide groove 26.
  • a lateral guide groove 27 extending in the longitudinal direction L is formed in the middle of the outer surface of the guide support block 24 in the vertical direction, and the operating member 28 is moved in the longitudinal direction L in the lateral guide groove 27. Fits freely.
  • the guide support block 24 further has a cutout window 31.
  • a pair of front and rear regulating blocks 29 and 30 project laterally from the outer surface of the operating member 28 at a position near the rear end in the moving direction (longitudinal direction L).
  • the regulating blocks 29 and 30 are housed in the cutout window 31 so that the operating member 28 fitted in the lateral guide groove 27 can be moved in the moving direction L by a predetermined distance.
  • the interval between the pair of regulating blocks 29 and 30 is set equal to the width of the vertical guide groove 26.
  • the resin panel body 3 2 has an upwardly directed tip 3 2 a, a base 3 2 b, and a base 3
  • the front end 32 a is fitted into the vertical guide groove 26 from below,
  • the 3 2 b is fitted into the engaging portion 24 a formed in the outer surface of the guide support block 24 so that the continuous portion 32 c is located below the guide support block 24, and the rail is formed. You.
  • the vertical guide groove 26 is positioned between the pair of regulating blocks 29, 30 of the operating member 28.
  • the upward end portion 32 a of the resin spring body 32 protrudes upward between the regulating blocks 29 and 30, and regulates the forward and backward movement of the operating member 28. Therefore, when the lid 13 is in the open state, the operating member 28 can be locked so as not to be accidentally moved forward.
  • the interlocking link body 33 includes a first cam 36, a second cam 37, and a pin 34 formed integrally, and a rotating shaft 9a of the platen roller 9. Rotatable A bearing portion 33a to be supported is formed.
  • the operating member 28 is for switching between the first cam 36 and the second cam 37, and has a vertically elongated hole 35 formed at the front end thereof. By inserting the pin 34 into the vertically elongated hole 35, the interlocking link body 33 is rotatably connected to the operating member 28.
  • a vertically long hole 35 may be formed in the interlocking link body 33, and a pin 34 may be formed in the operating member 28.
  • the lid 13 is open.
  • the upward end portion 32a of the resin panel body 32 is fitted between the vertical inner groove 26 and the pair of regulating blocks 29, 30 from below. 8 is locked so that it cannot move forward.
  • the paper package 5 opened in the paper storage section 6 is set with the printing surface of the paper 4 facing downward, and the lid 13 is rotated downward and closed.
  • the urging means 15 on the lower surface of the lid 13 presses the paper package 5 downward, and the leading end side of the lowermost layer of the stacked paper 4 is pressed on the pickup roller 11.
  • the lock piece 25 provided on the lid 13 is positioned between the pair of regulating blocks 2930 of the vertical guide groove 26 and the operating member 28.
  • the resin spring body 32 push down the upper end portion 32 a of the resin spring body 32 to the lower evacuation area of the vertical guide groove 26. Then, the upward tip 3 The lip by 2a is released, and the operating member 28 can be moved forward.
  • first cam body 36 When the first cam body 36 moves away from the contact surface of the paper guide 10, it connects the contact position between the platen roller 9 and the paper guide 10 to the axis of the shaft 9 a of the platen roller 9. First cam body so as to cross the line of action
  • one or a plurality of engaging claws 38 extending forward are provided on the front edge of the lid 13.
  • One or more locking grooves 39 are formed at the upper rear end of the separation block 12.
  • the paper 4 nipped between the platen roller 9 and the paper guide 10 is nipped and conveyed by the rotating platen roller 9 and the paper guide 10 and moves in the direction of the thermal head 8, and After being printed on the surface of 4, the paper is discharged out of the printer device 1 through a gap 20 between the fixed cover body 3 and the back surface of the separation block 12.
  • the lid 13 is moved backward to move the pivot 14a (FIG. 5 (b)) of the lid 13 from the lock position A to the unlock position B. That is, the lid 13 is retracted from the closed position shown in FIG. 8 (c) to the retracted position shown in FIG. 8 (b). Then, the lock pieces 25 of the lid 13 are Since it is fitted between the control blocks 29 and 30, the operating member 28 is forcibly retracted against the urging force of the urging means 16 and 19. At this time, it is moved against the urging force of the resin panel body 32, but the urging force of the urging means 16 and 19 is larger.
  • the interlocking link body 33 connected to the operating member 28 rotates counterclockwise about the rotation shaft 9a.
  • the first cam body 36 of the interlocking link body 33 pushes the paper guide 10 forward against the urging force of the urging means 16, and as shown in FIG. Keep the plate 10 away from the outer peripheral surface of the platen roller 9.
  • the second cam body 37 pushes the lower surface of the thermal head 8 upward against the urging force of the urging means 19, and the heating element 8a of the thermal head 8 Is separated from the outer peripheral surface. This state is the separated position.
  • the thermal head 8 and the paper guide 10 can be moved toward and away from the platen roller 9 with a single touch, so that the printer device 1 excellent in operability can be provided.
  • the release interlocking mechanism and the opening means are formed in conjunction with the operating member 28 and the interlocking link body 33 and are also used, the structure can be made extremely compact.
  • the resin panel body 32 is used as a locking means for locking the operating member 28 to the retracted position.
  • the resin panel body 32 can be omitted.
  • the locking mechanism for opening the release interlocking mechanism at the open position and the closed position of the lid 13 is used as the lease interlocking mechanism, but the opening position of the lid 13 is used. Alternatively, it can be changed so that the locked state is maintained in one of the closed positions.
  • the resin panel body 32 As a means for holding the lease interlocking mechanism in the open state and the closed position of the lid 13, the resin panel body 32, the first and second cam bodies 36 are used. , 37, and biasing means 16 and 19 were used. That is, the fitting of the regulating blocks 29, 30 of the operating member 28 with the resin spring body 32, the inclination of the regulating block 30 by the upwardly-facing tip 3 2a of the resin spring body 32, the lower surface 30a, Pressing, rotation of the first cam body 36 between the contact position with the paper guide 10 and the separation position, and the like. Any one of the above configurations may be employed as the lock means for opening only one of the open position and the closed position of the lid 13.
  • An optical sensor (not shown) for detecting the leading edge of the paper 4 being conveyed is provided at a substantially central portion in the longitudinal direction of the paper guide 10 so that the paper guide 5 is separated from the paper package 5 by the pickup roller 11. It is desirable that when the conveyed paper 4 is sent to the position of the paper guide 10 in a skewed state, this is detected so that the occurrence of paper jam can be prevented.
  • the printer according to the present embodiment is provided with a long paper guide 43 extending in the width direction of the paper 4 instead of the paper guide 10.
  • a contact portion 44 is formed on the back side of the paper guide 43.
  • the release interlocking mechanism includes an operation lever 40 such as a T-shaped side view, and a thermal head 8 is fixed to the rear of the lower surface of the horizontal arm 40a of the operation lever 40.
  • a horizontal rotation support shaft 41 is provided below the operation lever 40, and the operation lever 40 is configured to be rotatable around the horizontal rotation support shaft 41.
  • the operating lever 40 is urged in the counterclockwise direction in the figure by an urging means such as a torsion panel (not shown). Is pressed on the upper surface of.
  • a pair of cam means 4 2 which are integrally rotated with the operation lever 40, face the contact portion 4 4 of the paper guide 4 3. It is provided so that both the left and right sides of the paper guide 43 are operated simultaneously.
  • the paper guide 43 is urged by the urging means 16 so as to be constantly pressed against the outer peripheral surface of the platen roller 9.
  • a push button 45 is provided at the front end of the upper surface of the horizontal arm 40a, and the push button 45 projects outside through an operation hole 46 drilled in the fixed force par body 3. .
  • the operation lever 40 rotates clockwise about the horizontal rotation support shaft 41 in FIG.
  • the heating element 8 a of the thermal head 8 is separated from the upper surface of the platen roller 9.
  • the abutting portion 44 is pushed forward via the cam means 42, and the paper guide 43 is moved forward against the urging force of the urging means 16 to be separated from the outer periphery of the platen roller 9.
  • the paper 4 wound around the outer periphery of the platen roller 9 can be removed very easily.

Landscapes

  • Accessory Devices And Overall Control Thereof (AREA)
  • Electronic Switches (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
  • Handling Of Sheets (AREA)
  • Handling Of Cut Paper (AREA)
  • Common Mechanisms (AREA)

Abstract

Selon l'invention, lorsqu'un couvercle (13) est retiré, un élément fonctionnel (28) est rentré par l'intermédiaire d'une pièce de blocage (25) se trouvant sur le couvercle (13). En conséquence, un corps de liaison (33) relié rotatif à l'élément fonctionnel (28), tourne autour de l'axe de rotation (9a) d'un galet d'entraînement (9), et une première came (36) situé à l'extrémité du corps de liaison (33) sépare un guide-papier (10) de la surface circonférentielle extérieure du galet d'entraînement (9), tout en résistant à la force d'impulsion exercée par un élément d'impulsion (16). Dans le même temps, une seconde came (37) repousse vers le haut une tête thermique (8) tout en résistant à la force d'impulsion exercée par l'élément d'impulsion (19) afin de séparer la partie chauffante (8a) de la tête thermique (8) de la surface circonférentielle extérieure du galet d'entraînement (9). En conséquence, une feuille (4) peut être facilement retirée de la surface périphérique extérieure du galet d'entraînement (9).
PCT/JP2002/012190 2001-11-22 2002-11-21 Imprimante WO2003043829A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002366035A AU2002366035A1 (en) 2001-11-22 2002-11-21 Printer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001-358175 2001-11-22
JP2001358175A JP3724414B2 (ja) 2001-11-22 2001-11-22 プリンタ装置

Publications (1)

Publication Number Publication Date
WO2003043829A1 true WO2003043829A1 (fr) 2003-05-30

Family

ID=19169399

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/012190 WO2003043829A1 (fr) 2001-11-22 2002-11-21 Imprimante

Country Status (3)

Country Link
JP (1) JP3724414B2 (fr)
AU (1) AU2002366035A1 (fr)
WO (1) WO2003043829A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3064364A4 (fr) * 2013-10-28 2018-02-28 Sato Holdings Kabushiki Kaisha Imprimante portative

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3903838B2 (ja) * 2002-04-26 2007-04-11 ブラザー工業株式会社 携帯用小型プリンタ装置
DE602005007143D1 (de) 2004-10-19 2008-07-10 Seiko Epson Corp Datenverarbeitungsgerät mit einem Aufbau zum Führen von Aufzeichnungsmaterial
TWI287508B (en) 2005-09-28 2007-10-01 Lite On Technology Corp Photo printer with vertically transmitted platen roller
JP6331360B2 (ja) 2013-11-28 2018-05-30 セイコーエプソン株式会社 プリンターおよびプリンターの制御方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01169348U (fr) * 1988-05-20 1989-11-29
JPH0379959U (fr) * 1989-12-04 1991-08-15
JPH06155856A (ja) * 1992-11-16 1994-06-03 Asahi Optical Co Ltd 画像形成装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01169348U (fr) * 1988-05-20 1989-11-29
JPH0379959U (fr) * 1989-12-04 1991-08-15
JPH06155856A (ja) * 1992-11-16 1994-06-03 Asahi Optical Co Ltd 画像形成装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3064364A4 (fr) * 2013-10-28 2018-02-28 Sato Holdings Kabushiki Kaisha Imprimante portative

Also Published As

Publication number Publication date
JP2003154693A (ja) 2003-05-27
AU2002366035A1 (en) 2003-06-10
JP3724414B2 (ja) 2005-12-07

Similar Documents

Publication Publication Date Title
US6916052B2 (en) Cover locking/unlocking mechanism and a printer having the cover locking/unlocking mechanism
EP1270242B1 (fr) Imprimante
CN100387436C (zh) 具有切割刀具机构的打印机
JP7256670B2 (ja) 記録装置
WO2003043829A1 (fr) Imprimante
US7891894B2 (en) Printer
JP3903838B2 (ja) 携帯用小型プリンタ装置
JP6886548B2 (ja) プリンタ
JP2003118202A (ja) プリンタ
JP2003154730A (ja) プリンタ装置
JP4962455B2 (ja) 給紙装置及びそれを備えた画像記録装置
WO2004085164A1 (fr) Imprimante et support de papier a alimentation continue monte sur l'imprimante
JP2005028621A (ja) プリンタ装置
JP3463444B2 (ja) ヘッド解除機構
JP3714241B2 (ja) プリンタ装置
JP4556406B2 (ja) 印刷装置
JP2003159843A (ja) プリンタ装置
JP3856111B2 (ja) プリンタ装置のクリーニング方法及びそれに用いるクリーニングシート
JP2005028622A (ja) プリンタ装置
JP2006117362A (ja) 媒体給送装置及び該媒体給送装置を備えた記録装置と液体噴射装置
JP6721390B2 (ja) プリンタ
JPH11208970A (ja) 画像形成装置
JP2002046321A (ja) プリンタ
WO2020179847A1 (fr) Imprimante
JP2005028640A (ja) プリンタ装置

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS KE KG KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SC SD SE SG SI SK SL TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LU MC NL PT SE SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
121 Ep: the epo has been informed by wipo that ep was designated in this application
122 Ep: pct application non-entry in european phase