CN2843853Y - Printer with black white and color printing functions - Google Patents
Printer with black white and color printing functions Download PDFInfo
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- CN2843853Y CN2843853Y CN 200520104081 CN200520104081U CN2843853Y CN 2843853 Y CN2843853 Y CN 2843853Y CN 200520104081 CN200520104081 CN 200520104081 CN 200520104081 U CN200520104081 U CN 200520104081U CN 2843853 Y CN2843853 Y CN 2843853Y
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Abstract
The utility model discloses a printer with black white and color printing functions, which comprises a paper conveying passage, wherein a paper inlet clamp is arranged at one side of the paper conveying passage, and a paper outlet clamp is arranged at the other end of the paper conveying passage; a plurality of driving idler wheels are distributed on the paper conveying passage and are used for conveying external printed papers from the paper inlet clamp to the paper outlet clamp, a black and white printing unit and a color printing unit which can select a printing state or a no printing state are arranged on the paper conveying passage to perform printing tasks. As described above, the utility model assembles the black and white printing unit and the color printing unit on a single paper conveying passage, the printer does not need occupy larger space, the volume of the printer can be reduced, and then, the utility model can satisfy the market requirements for the printer in smaller size.
Description
Technical field
The utility model relates to a kind of printer, relates in particular to a kind of printer of integrating black and white printing and colour print.
Background technology
Present printing equipment is broadly divided into dot matrix, heat seeking, ink jet type and laser type printer, wherein, has occupied most of market with ink jet type and laser type printer again.
Yet more expensive on consumables cost though described ink-jet printer has the lower advantage of price, especially when print black text of an annotated book spare, it is a lot of that its cost is higher than the laser type printer; Though the cost of described laser type printer when print black text of an annotated book spare is near ink-jet printer, and consumptive material is more cheap, but when the printing color file, it is a lot of that its printing cost is higher than ink-jet printer, and also be worse than ink-jet printer on color saturation slightly.Therefore, providing a kind of integrates ink jet type and laser type printing type and can carry out black and white and print printer with colour print and become industry and be badly in need of.
Laid-open U.S. Patents was announced to have disclosed for No. 6582039 and was a kind ofly integrated ink jet type and laser type printing type and can carry out black and white and print printer with colour print on June 24th, 2003.Should comprise black and white print engine, colour print engine and two-way paper feed mechanism by existing printer.Wherein, the black and white print engine adopts laser type, and the colour print engine adopts ink jet type, and two-way paper feed mechanism comprises first and second paper feed mechanism.During use, first paper feed mechanism will need to adopt mimeograph documents that black and white prints to print the paper generator from one to be sent to and to be provided with first of black and white print engine and to transmit passage and print, and the mimeograph documents that second paper feed mechanism will need to adopt colour print are sent to from described same print paper generator and are provided with second of colour print engine and transmit passage and print.
Yet, though above-mentioned existing integration black and white is printed and the printer of colour print can provide ink jet type and two kinds of printing types of laser type, but it need provide two paper to transmit passage, so can take the bigger space of printer, and make printer bulky, can't satisfy the requirement of market to the printer miniaturization.
Summary of the invention
The purpose of this utility model provides a kind of printer of integrating black and white printing and colour print, can realize reducing the purpose of printer volume.
For achieving the above object, the printer that the utility model is integrated black and white printing and colour print comprises: a paper transmits passage, and an end is provided with the paper feed folder, and the other end sets out folder; Several driving rolls are distributed in paper and transmit on the passage, are used for outside print paper is sent to the described folder that goes out from described paper feed folder; One black and white print unit is laid in paper and transmits on the passage, and is in print state or print state not; And a colour print unit, also be laid in paper and transmit on the passage, and be in print state or print state not.
As mentioned above, the utility model integration black and white is printed with the printer of colour print and has been realized carrying out the purpose of black and white printing and colour print by arrange black and white print unit and colour print unit on single paper transmission passage, so need not take the bigger space of printer, and the printer volume is reduced, and then satisfy the requirement of market to the printer miniaturization.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described further.
Fig. 1 is the state diagram that the utility model is integrated printer first embodiment of black and white printing and colour print.
Fig. 2 is the state diagram that the utility model is integrated printer second embodiment of black and white printing and colour print.
Fig. 3 is the state diagram that the utility model is integrated printer the 3rd embodiment of black and white printing and colour print.
Fig. 4 is the state diagram that the utility model is integrated printer the 4th embodiment of black and white printing and colour print.
Fig. 5 is the state diagram that the utility model is integrated printer the 5th embodiment of black and white printing and colour print.
Fig. 6 is that the utility model is integrated black and white and printed state diagram when printing with printer the 6th embodiment black and white of colour print.
Fig. 7 is the state diagram of the utility model when integrating black and white and printing printer the 6th embodiment colour print with colour print.
Fig. 8 is that the utility model is integrated black and white and printed state diagram when printing with printer the 7th embodiment black and white of colour print.
Fig. 9 is the state diagram of the utility model when integrating black and white and printing printer the 7th embodiment colour print with colour print.
Figure 10 is that the utility model is integrated black and white and printed state diagram when printing with printer the 8th embodiment black and white of colour print.
Figure 11 is the state diagram of the utility model when integrating black and white and printing printer the 8th embodiment colour print with colour print.
The description of reference numerals of each element is as follows among the figure: 100. printers, and 1. paper transmits passage, and 2. the paper feed folder 3. goes out folder, 40. photosensitive drums, 41. baffle plate, 42. movable parts, 43. rotating shafts, 44. motion bars, 51. ink gun, 52. ratchets, 61. first driving rolls, 62. second driving rolls.
The specific embodiment
See also Fig. 1 to Figure 11, the printer 100 that the utility model is integrated black and white printing and colour print comprises paper transmission passage 1, treats that print paper is transmitted forward in this paper transmits passage 1 along arrow direction among the figure.This paper transmits passage 1 rear end one paper feed folder 2 is set, and front end is provided with one and goes out folder 3.Paper transmits on the passage 1 and is furnished with a black and white print unit, a colour print unit and several driving rolls.Wherein, the colour print unit can be arranged at black and white print unit front side or rear side.In addition, when design, black and white print unit and colour print unit can be the print units of inkjet printing unit, heat seeking print unit or other type, in each specific embodiment of the present utility model, the black and white print unit is a laser printing unit, and the colour print unit is an inkjet printing unit.
See also Fig. 1, integrate black and white in the utility model and print among first embodiment with the printer 100 of colour print, paper driving channel 1 is horizontally disposed.The laser printing unit comprises photosensitive drums 40, is positioned at paper and transmits passage 1 upside.The inkjet printing unit is positioned at front side, laser printing unit, comprises an ink gun 51 and ratchet 52, and wherein ratchet 52 is positioned at ink gun 51 front sides, and ink gun 51 is positioned at paper and transmits passage 1 upside.
Driving rolls comprises first driving rolls 61 and second driving rolls 62, wherein first driving rolls 61 is positioned at paper transmission passage 1 end, the paper that is used for driving paper feed folder 2 enters paper and transmits passage 1, second driving rolls 62 is used to drive the paper that enters paper transmission passage 1 and continues to forward between black and white print unit and colour print unit.
Continuous see also Fig. 1, during use, will treat at first that print paper drives and enters paper by paper feed folder 2 through first driving rolls 61 to transmit passage 1.
When needs treat that with this print paper is printed as the black and white archives, at first to control the laser printing unit and make it be in print state, control inkjet printing unit makes it be in not print state.At this moment, print paper is through photosensitive drums 40, and the laser printing unit carries out black and white to these print papers through photosensitive drums 40 and prints.At last, this is finished that print paper that black and white prints continues to transmit and is sent to out folder 3 through the drive of second driving rolls 62 and ratchet 52.
When needs, are at first controlled the laser printing unit and made it be in not print state when treating that print paper is printed as colored archives described, control inkjet printing unit makes it be in print state.At this moment, the print paper of process photosensitive drums 40 does not carry out black and white to be printed, but then is transferred into second driving rolls 62 and transmits process ink guns 51 through second driving rolls 62.Then, the inkjet printing unit is to carrying out colour print through the print paper of ink gun 51, and the print paper that will finish colour print is sent to out folder 3 through ratchet 52.
Treat print paper when needs and promptly carry out black and white and print when carrying out colour print again, control laser printing unit and inkjet printing unit are in print state simultaneously.At this moment, when print paper process photosensitive drums 40, the laser printing unit carries out black and white to the print paper through photosensitive drums 40 to be printed, and then is transferred into second driving rolls 62 and transmits process ink guns 51 through second driving rolls 62.At this moment, the inkjet printing unit continues the print paper through ink gun 51 is carried out colour print, and the print paper that will finish colour print is sent to out folder 3 through ratchet 52, prints and colour print thereby finish the black and white for the treatment of print paper.
See also Fig. 2, integrating black and white in the utility model prints among second embodiment with the printer 100 of colour print, paper transmits the U-shaped that passage 1 is horizontal positioned, treat on the direction of transfer of print paper on the edge, the inkjet printing unit is arranged at front side, laser printing unit, and be positioned at laser printing unit top, and the ink gun 51 of inkjet printing unit is positioned at paper and transmits passage 1 one sides, and the photosensitive drums 40 of laser printing unit is positioned at paper and transmits passage 1 opposite side.
See also Fig. 3, integrating black and white in the utility model prints among the 3rd embodiment with the printer 100 of colour print, paper transmits the U-shaped that passage 1 is horizontal positioned, treat on the direction of transfer of print paper on the edge, the inkjet printing unit also is arranged at thunder look print unit front side, and be positioned at top, laser printing unit, and the photosensitive drums 40 of the ink gun 51 of inkjet printing unit and laser printing unit is positioned at paper transmission passage 1 the same side.
See also Fig. 4, integrating black and white in the utility model prints among the 4th embodiment with the printer 100 of colour print, paper transmits passage 1 and is stairstepping, treat on the direction of transfer of print paper on the edge, the inkjet printing unit is arranged at front side, laser printing unit, and be positioned at upper right side, laser printing unit, and the ink gun 51 of inkjet printing unit is positioned at paper and transmits passage 1 one sides, and the photosensitive drums 40 of laser printing unit is positioned at paper and transmits passage 1 opposite side.
See also Fig. 5, integrating black and white in the utility model prints among the 5th embodiment with the printer 100 of colour print, paper transmits the U-shaped that passage 1 is horizontal positioned, treat on the direction of transfer of print paper on the edge, the inkjet printing unit is arranged at the laser printing unit rear side, and be positioned at laser printing unit below, and the inkjet printing unit the ink gun 51 and the photosensitive drums 40 of laser printing unit be positioned at paper and transmit passage 1 the same side.
Other structure of above-mentioned second to the 5th embodiment and concrete use are identical with aforementioned first embodiment, do not repeat them here.
See also Fig. 6, integrate black and white in the utility model and print among the 6th embodiment with the printer 100 of colour print, paper transmits passage 1 and is horizontally disposed.Treat on the direction of transfer of print paper that on the edge inkjet printing unit is to be positioned at front side, described laser printing unit, and be positioned at paper transmission passage 1 top.The laser printing unit comprises photosensitive drums 40, baffle plate 41 and movable part 42, wherein, photosensitive drums 40 and baffle plate 41 are roughly along direction of transfer (as arrow points among the figure) positioned opposite of vertical described print paper, photosensitive drums 40 is positioned at paper and transmits passage 1 upside, baffle plate 41 is horizontally disposed in paper transmission passage 1 downside, movable part 42 is positioned at paper with baffle plate 41 and transmits passage 1 homonymy, and is positioned at baffle plate 41 rear sides along the direction of transfer of print paper.Movable part 42 further comprises rotating shaft 43 and motion bar 44, and wherein motion bar 44 is connected in rotating shaft 43 and serves as axle rotation with this rotating shaft 43.
The inkjet printing unit comprises an ink gun 51 and ratchet 52, and wherein ratchet 52 is positioned at ink gun 51 front sides, and ink gun 51 is positioned at paper and transmits passage 1 upside.
Driving rolls comprises first driving rolls 61 and second driving rolls 62, wherein first driving rolls 61 is positioned at paper transmission passage 1 end, the paper that is used for driving paper feed folder 2 enters paper and transmits passage 1, second driving rolls 62 is used to drive the paper that enters paper transmission passage 1 and continues to forward between laser printing unit and inkjet printing unit.
Please, during use, will treat that at first print paper enters paper transmission passage 1 through 61 drives of first driving rolls and by paper feed folder 2 in conjunction with consulting Fig. 6 and Fig. 7.
As shown in Figure 6, when needs treat that with this print paper is printed as the black and white archives, at first control the inkjet printing unit, make it be in not print state.At this moment, movable part 42 is in first active state, and the free terminal and the baffle plate 41 of the motion bar 44 of movable part 42 are on the same horizontal plane, are used to support print paper, makes it transmit passage 1 along paper and transmits.Behind print paper process movable part 42, then via passing between photosensitive drums 40 and the baffle plate 41.At this moment, the laser printing unit carries out the black and white printing to the print paper of this process photosensitive drums 40.At last, this is finished that print paper that black and white prints continues to transmit and is sent to out folder 3 through the drive of second driving rolls 62 and ratchet 52.
The continuous Fig. 6 that sees also, when carrying out black and white printing and colour print, control inkjet printing unit makes it be in print state.The print paper of printing through laser printing unit black and white then is transferred into second driving rolls 62 and transmits process ink gun 51 through second driving rolls 62.At this moment, the inkjet printing unit is to carrying out colour print through the print paper of ink gun 51, and the print paper that will finish colour print is sent to out folder 3 through ratchet 52, prints and colour print thereby finish the black and white for the treatment of print paper.
As shown in Figure 7, when treating that print paper is printed as colored archives, at first control the inkjet printing unit with described, make it be in print state when needs.At this moment, around rotating shaft 43 rotations and be fixed to the position parallel, and make movable part 42 be in second active state motion bar 44 of movable part 42 with baffle plate 41.Then, downward bias transmits passage 1 from described paper to the print paper that comes through 61 transmission of first driving rolls owing to lack the support of movable part 42, and from baffle plate 41 below processes, thereby get around photosensitive drums 40, print and do not carry out black and white.Then, print paper is transferred into second driving rolls 62 and transmits through ink gun 51 through second driving rolls 62.At this moment, the inkjet printing unit is to carrying out colour print through the print paper of ink gun 51, and the print paper that will finish colour print is sent to out folder 3 through ratchet 52.
See also Fig. 8, integrating black and white in the utility model prints among the 7th embodiment with the printer 100 of colour print, paper transmits the U-shaped that passage 1 is horizontal positioned, along treating on the direction of transfer of print paper (arrow points in as figure), the inkjet printing unit is positioned at the laser printing unit rear side, and be positioned at below, laser printing unit, and the photosensitive drums 40 of the ink gun 51 of inkjet printing unit and laser printing unit is positioned at paper transmission passage 1 homonymy.The movable part 42 of laser printing unit is positioned at photosensitive drums 40 and baffle plate 41 rear sides and is in paper with photosensitive drums 40 and transmits passage 1 the same side.
See also Fig. 8 and Fig. 9, during use, will treat that at first print paper sends into paper and transmit passage 1.
As shown in Figure 8, when carrying out the black and white printing, at first control the inkjet printing unit, make it be in not print state.At this moment, movable part 42 is in first active state, the motion bar 44 of movable part 42 turns forward and its free terminal tilts to point to paper and transmits passage 1, and is used to support print paper, makes thus to treat that print paper passes and only carries out the black and white printing between photosensitive drums 40 and baffle plate 41.
The continuous Fig. 8 that sees also, when carrying out black and white printing and colour print, control inkjet printing unit makes it be in print state.At this moment, ink gun 51 belows for the treatment of the at first white inkjet printing unit of print paper through and carry out colour print, then carry out black and white and print from passing between the photosensitive drums 40 of laser print unit and the baffle plate 41 again, thereby finish black and white printing and colour print.
As shown in Figure 9, when carrying out colour print, control inkjet printing unit makes it be in print state.At this moment, treat that print paper at first carries out colour print from ink gun 51 belows of ink-jet print unit process, then, the motion bar 44 of movable part 42 is rotated backward and is fixed to the position vertical with the print paper direction of transfer around rotating shaft 43, and the free terminal of motion bar 44 is offset to baffle plate 41 1 sides, and makes movable part 42 be in second active state.At this moment, the paper of having finished colour print owing to the replacing of 44 pairs of print papers of motion bar after the skew makes print paper pass through from baffle plate 41 outsides, thereby has got around photosensitive drums 40 through motion bar 44, does not promptly carry out black and white and prints, and only can carry out colour print.
See also Figure 10 and Figure 11, the utility model is integrated black and white and is printed with the 8th embodiment and the different of the 7th embodiment of the printer 100 of colour print and be: treat on the direction of transfer of print paper (arrow points in as figure) on the edge, the inkjet printing unit is positioned at front side, laser printing unit, and the photosensitive drums 40 of the ink gun 51 of inkjet printing unit and laser printing unit lays respectively at paper transmission passage 1 both sides.And the concrete use of present embodiment and the 7th embodiment are also basic identical, so do not repeat them here.
As mentioned above, the printing of the utility model integration black and white is passed through in single with the printer 100 of colour print Paper Transfer pipe 1 on arrange black and white print unit and colour print unit realized carrying out black and white is printed and Therefore the purpose of colour print need not take the bigger space of printer, and the printer volume is reduced, and advances And satisfying the market is to the requirement of printer miniaturization.
Claims (13)
1. integrate black and white and print printer with colour print for one kind, comprise a black and white print unit, one colour print unit and be used for outside print paper is sent to described several driving rolls that go out folder from described paper feed folder, it is characterized in that: comprise that also a paper transmits passage, one end is provided with the paper feed folder, the other end sets out folder, described black and white print unit, being laid in this paper transmits on the passage, and be in print state or print state not, described colour print unit, also be laid in paper and transmit on the passage, and be in print state or print state not, described several driving rolls are distributed in this paper and transmit on passage.
2. integration black and white as claimed in claim 1 is printed the printer with colour print, and it is characterized in that: along the direction of transfer of print paper, described colour print unit is positioned at described black and white print unit front side.
3. integration black and white as claimed in claim 1 is printed the printer with colour print, and it is characterized in that: along the direction of transfer of print paper, described colour print unit is positioned at described black and white print unit rear side.
4. integration black and white as claimed in claim 1 is printed the printer with colour print, it is characterized in that: described colour print unit is an inkjet printing unit, comprise ink gun and ratchet, wherein ratchet is positioned at the ink gun front side along the direction of transfer of described print paper.
5. integration black and white as claimed in claim 1 is printed the printer with colour print, and it is characterized in that: described colour print unit is a heat seeking print unit.
6. integration black and white as claimed in claim 1 is printed the printer with colour print, and it is characterized in that: described black and white print unit is a laser printing unit.
7. integration black and white as claimed in claim 6 is printed the printer with colour print, it is characterized in that: described laser printing unit comprises a photosensitive drums, a baffle plate and a movable part, wherein, photosensitive drums and baffle plate are roughly along the direction of transfer positioned opposite of vertical described print paper, and photosensitive drums is positioned at paper and transmits passage one side, and baffle plate is positioned at paper and transmits the passage opposite side; Movable part is laid in photosensitive drums and baffle plate rear side along the direction of transfer of described print paper, and has first active state and second active state; When movable part is in first active state, described print paper passes between photosensitive drums and gripper shoe and carries out laser printing, when movable part was in second active state, described print paper passed along a side that deviates from photosensitive drums of gripper shoe and carries out inkjet printing.
8. integration black and white as claimed in claim 7 is printed the printer with colour print, it is characterized in that: when described movable part is in first active state, control described colour print unit and be in print state, and make print paper carry out colour print through this colour print unit.
9. integration black and white as claimed in claim 7 is printed the printer with colour print, and it is characterized in that: described movable part comprises rotating shaft and motion bar, and wherein motion bar is connected in rotating shaft and serves as the axle rotation with this rotating shaft.
10. integration black and white as claimed in claim 9 is printed the printer with colour print, it is characterized in that: paper transmits passage and is horizontally disposed in place, laser printing unit, photosensitive drums is positioned at paper and transmits the passage upside, described movable part and baffle plate are positioned at paper and transmit the passage downside, and the free terminal of the motion bar of movable part and baffle plate are in same horizontal plane and make movable part be in first active state; The motion bar of movable part is around rotating shaft rotation and be fixed to the position parallel with baffle plate and make movable part be in second active state.
11. integration black and white as claimed in claim 10 is printed the printer with colour print, it is characterized in that: along the direction of transfer of print paper, described colour print unit is positioned at front side, described laser printing unit.
12. integration black and white as claimed in claim 9 is printed the printer with colour print, it is characterized in that: described movable part and photosensitive drums are positioned at paper and transmit the passage homonymy, and the free terminal of the motion bar of movable part tilts to point to paper and transmits passage and make movable part be in first active state; The motion bar of movable part is around the rotating shaft rotation and be fixed to the position vertical with the print paper direction of transfer, and the free terminal of motion bar is offset to baffle plate one side and make movable part be in second active state.
13. integration black and white as claimed in claim 12 is printed the printer with colour print, it is characterized in that: along the direction of transfer of print paper, described colour print unit is positioned at described laser printing unit rear side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520104081 CN2843853Y (en) | 2005-08-18 | 2005-08-18 | Printer with black white and color printing functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520104081 CN2843853Y (en) | 2005-08-18 | 2005-08-18 | Printer with black white and color printing functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2843853Y true CN2843853Y (en) | 2006-12-06 |
Family
ID=37485808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520104081 Expired - Fee Related CN2843853Y (en) | 2005-08-18 | 2005-08-18 | Printer with black white and color printing functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2843853Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302999A (en) * | 2012-03-08 | 2013-09-18 | 赵彦杰 | Portable color and black-and-white combined printing machine |
| CN110744930A (en) * | 2019-11-12 | 2020-02-04 | 联想万像(深圳)科技有限公司 | Laser and ink jet integrated machine |
-
2005
- 2005-08-18 CN CN 200520104081 patent/CN2843853Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302999A (en) * | 2012-03-08 | 2013-09-18 | 赵彦杰 | Portable color and black-and-white combined printing machine |
| CN110744930A (en) * | 2019-11-12 | 2020-02-04 | 联想万像(深圳)科技有限公司 | Laser and ink jet integrated machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061206 Termination date: 20090918 |