CN2674484Y - Duplicator and laser printer capable of reusing waste duplicating paper - Google Patents
Duplicator and laser printer capable of reusing waste duplicating paper Download PDFInfo
- Publication number
- CN2674484Y CN2674484Y CN 03279507 CN03279507U CN2674484Y CN 2674484 Y CN2674484 Y CN 2674484Y CN 03279507 CN03279507 CN 03279507 CN 03279507 U CN03279507 U CN 03279507U CN 2674484 Y CN2674484 Y CN 2674484Y
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- duplicator
- laser printer
- paper
- developer
- photosensitive drums
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Abstract
The utility model relates to a duplicator and laser printer capable of reusing waste duplicating paper. The utility model is provided with a developer containing white developing powder around the light sensitive drum of the present duplicator, and the duplicator can automatically and uniformly coat a layer of white power on the waste duplicating paper and make the white power be permanently solidified on the paper, making the waste duplicating paper be directly reused. The utility model saves the manpower and material resources and has great environmental protection benefit. The laser printer adopts the basic work principle of the duplicator electrostatic photography technology. The electrostatic image-forming system of the laser printer is same as that of the duplicator, and thus, the laser printer can adopts the same improved method with the duplicator.
Description
Affiliated technical field
The utility model relates to a kind of duplicating machine and laser printer that useless copy paper is utilized again function that have.
Background technology
Devices such as the basic element of character of present all duplicating machine comprises photosensitive drums and exposure, the electricity that charges, disappears, development, transfer printing, photographic fixing, defeated paper.But in the duplicating process, because bottom ash is shallow, image blurring and factor such as misprint, produce the useless copy paper of seal through regular meeting, these out of use useless copy papers usually account for the 10%-20% of autotype total amount.This is a very big waste.
Evenly solidify the toner of one deck suitable thickness on the surface of the paper that writing is arranged, cover original writing, make waste paper become new blank sheet of paper, black paper or chromatics paper.The waste paper of handling like this can be as writing and duplicating etc.
General reprography is that character image is imprinted on the paper of white, and white is the background color (background colour) of character image.Therefore, duplicating machine does not need to export the function of white.Because people are accustomed to using the reading matter of white gravoply, with black engraved characters, utilize duplicating machine evenly to solidify the white toner of one deck suitable thickness on the surface of the paper that writing is arranged, duplicating machine will have the function of output white.Have, duplicating machine evenly solidifies the toner of one deck suitable thickness on the surface of the paper that writing is arranged, do not form complex image again, and therefore, the course of work is simpler than the course of work of hard-copy file.
The purpose of this utility model is for addressing the above problem, designing one and have the duplicating machine and the laser printer that the copy paper that gives up can be utilized again function.
Summary of the invention
In order to overcome the shortcoming that existing duplicating machine can not use useless copy paper, the utility model provides a kind of duplicating machine, this duplicating machine can with misprint, bottom ash is shallow, become new blank sheet of paper, black paper or chromatics paper after the image blurring and useless copy paper regeneration of misprinting.
The technical solution of the utility model is: dispose a developer that contains the adularescent developer around the photosensitive drums of duplicating machine.When duplicating machine gave up copy paper in regeneration, this developer that contains the adularescent developer formed the uniform toner of one deck density at photosensitive drum surface; These toners are coated on the useless copy paper surface equably by transfer device; Then, fixing device has carried out solidifying to above-mentioned toner to be handled, and makes it to be permanently affixed on the paper.Like this, on the useless copy paper surface attachment one deck background color, useless copy paper is become newly can regeneration.The white developer also can change other colors into.
Laser printer has adopted the basic functional principle of duplicating machine eletrophotography technology.Its xerographic system is identical with duplicating machine, therefore, can adopt the technical scheme identical with duplicating machine.
Effect of the present utility model is, useless copy paper also can equally with new copy paper be used, avoid with traditional mode will give up that copy paper delivers to that the paper mill is mashed, slurrying, recycled paper, saved manpower and materials, better environmental benefit is arranged.
Description of drawings
Below in conjunction with drawings and Examples the utility model is illustrated.
Fig. 1 is the schematic diagram of prior art.
Fig. 2 is the key diagram of first embodiment of the utility model.
Fig. 3 is the key diagram of second embodiment of the utility model.
Fig. 4 is the key diagram of the 3rd embodiment of the utility model.
Embodiment
Fig. 1 has illustrated in the prior art, critical piece in the duplicating machine and device.
1. exposure, 2. charging, the electricity that 3. disappears, 4. photographic fixing, 5. developer, 6. photosensitive drums, 8. transfer printing, 9. defeated paper, 10. photosensitive drums cleaning.
Among the embodiment 1 of Fig. 2, it is adjacent with original developer to dispose a developer (7) that contains the adularescent developer on every side in photosensitive drums (6).During duplicating, the developer of black (5) work is controlled white developer (7) and is not worked.When waste paper regenerated, the developer (5) of control black is not worked, white developer (7) work.
Among the embodiment 2 shown in Figure 3, the developer (5) of white developer (7) and other colors is installed on the runner (11) simultaneously.During duplicating, rotating wheel (11) makes the developer (5) and photosensitive drums (6) adjacency of other colors.When copy paper is given up in regeneration, make white developer (7) and photosensitive drums (6) adjacency again.
Among the embodiment 3 shown in Figure 4, (6-1) and (6-2) two photosensitive drums are housed.During general the duplicating, photosensitive drums (6-1) and parts work on every side, parts were not worked around photosensitive drums (6-2) reached; During the regeneration copy paper, photosensitive drums (6-2) and parts work on every side, parts were not worked around photosensitive drums (6-1) reached.
Laser printer adopts the embodiment identical with duplicating machine.
Claims (4)
1. the duplicating machine and the laser printer that the copy paper that gives up can be utilized again comprises exposure (1), charging (2), the electricity that disappears (3), photographic fixing (4), developer (5), photosensitive drums (6) and transfer printing (8), defeated paper (9), photosensitive drums cleaning parts and devices such as (10).It is characterized in that: dispose one on every side in photosensitive drums (6) and contain adularescent contrasting power developer (7).
2. a kind of duplicating machine and laser printer that the copy paper that gives up can be utilized again according to claim 1 is characterized in that the developer (5) of above-mentioned white developer (7) and black is adjacent, is fixed on photosensitive drums (6) simultaneously on every side.
3. a kind of duplicating machine and laser printer that the copy paper that gives up can be utilized again according to claim 1 is characterized in that the developer (5) of above-mentioned white developer (7) and other colors is installed on the runner (11) simultaneously.
4. a kind of duplicating machine and laser printer that the copy paper that gives up can be utilized again according to claim 1, the developer (5) that it is characterized in that above-mentioned white developer (7) and other colors can be contained in respectively two photosensitive drums (6-2) and (6-1) on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03279507 CN2674484Y (en) | 2003-09-04 | 2003-09-04 | Duplicator and laser printer capable of reusing waste duplicating paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03279507 CN2674484Y (en) | 2003-09-04 | 2003-09-04 | Duplicator and laser printer capable of reusing waste duplicating paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2674484Y true CN2674484Y (en) | 2005-01-26 |
Family
ID=34473774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03279507 Expired - Fee Related CN2674484Y (en) | 2003-09-04 | 2003-09-04 | Duplicator and laser printer capable of reusing waste duplicating paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2674484Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103204003A (en) * | 2013-03-27 | 2013-07-17 | 清华大学 | Direct circuit printing system and method thereof |
| CN104647900A (en) * | 2015-03-12 | 2015-05-27 | 张运泉 | Paper document modification printing equipment and modification printing processing method thereof |
-
2003
- 2003-09-04 CN CN 03279507 patent/CN2674484Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103204003A (en) * | 2013-03-27 | 2013-07-17 | 清华大学 | Direct circuit printing system and method thereof |
| CN103204003B (en) * | 2013-03-27 | 2016-02-24 | 清华大学 | The direct printing system of circuit and method thereof |
| CN104647900A (en) * | 2015-03-12 | 2015-05-27 | 张运泉 | Paper document modification printing equipment and modification printing processing method thereof |
| CN104647900B (en) * | 2015-03-12 | 2016-10-12 | 张运泉 | The processing method that paper document amendment printing device and amendment thereof print |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |