JPS56128958A - Electrophotographic copying device - Google Patents
Electrophotographic copying deviceInfo
- Publication number
- JPS56128958A JPS56128958A JP428780A JP428780A JPS56128958A JP S56128958 A JPS56128958 A JP S56128958A JP 428780 A JP428780 A JP 428780A JP 428780 A JP428780 A JP 428780A JP S56128958 A JPS56128958 A JP S56128958A
- Authority
- JP
- Japan
- Prior art keywords
- unit
- storage room
- photoreceptor
- consumption
- articles
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
- G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
- G03G21/1803—Arrangements or disposition of the complete process cartridge or parts thereof
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
- G03G21/1642—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements for connecting the different parts of the apparatus
- G03G21/1647—Mechanical connection means
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
- G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
- G03G2221/1651—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for connecting the different parts
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
- G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
- G03G2221/18—Cartridge systems
- G03G2221/183—Process cartridge
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Combination Of More Than One Step In Electrophotography (AREA)
Abstract
PURPOSE:To make it easy to service and replace articles of consumption which reach the limit of use by fitting a photoreceptor and a device, arranged closely to the photoreceptor, to a support member in one body to obtain a unit, and by making this unit attachable to and detachable from the main device body. CONSTITUTION:In storage room T1 provided nearly in the center of copying device body T, interchangeable unit P equipped with a magnetic brush type developing device inserted so that it will be slidable and detachable freely is provided. This interchangeable unit P is surrounded by side plates 31 to form an enclosure of size which can be inserted into storage room T1. At its center part, rotatable photoreceptor drum 1 is provided and at left and right sides of it, developing device A and cleaning device C are provided in a body closely to photoreceptor drum 1. Unit P is provided with metal fittings 32 and 33 at both lower ends and engages slidably with slides 35 and 36 provided at both ends of storage room T1. Therefore, replacing the unit facilitates the replacement, etc., of articles of consumption as well as maintenance services.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP428780A JPS56128958A (en) | 1980-01-17 | 1980-01-17 | Electrophotographic copying device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP428780A JPS56128958A (en) | 1980-01-17 | 1980-01-17 | Electrophotographic copying device |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP49073016A Division JPS5854392B2 (en) | 1974-06-25 | 1974-06-25 | electrophotographic copying device |
Related Child Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59151898A Division JPS6045274A (en) | 1984-07-21 | 1984-07-21 | Copying device |
JP59151896A Division JPS6045264A (en) | 1984-07-21 | 1984-07-21 | Copying machine |
JP59151897A Division JPS6045281A (en) | 1984-07-21 | 1984-07-21 | Copying device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56128958A true JPS56128958A (en) | 1981-10-08 |
Family
ID=11580305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP428780A Pending JPS56128958A (en) | 1980-01-17 | 1980-01-17 | Electrophotographic copying device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56128958A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03219261A (en) * | 1989-11-09 | 1991-09-26 | Canon Inc | Toner for electrostatically charged image development, device unit, image forming device, and facsimile equipment |
JPH05232755A (en) * | 1992-06-15 | 1993-09-10 | Ricoh Co Ltd | Image forming device |
USRE37157E1 (en) | 1981-10-16 | 2001-05-01 | Ricoh Company, Ltd. | Printer with face-down delivery of collated printed sheets at the top, and a manually removable PC/developer cartridge |
-
1980
- 1980-01-17 JP JP428780A patent/JPS56128958A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE37157E1 (en) | 1981-10-16 | 2001-05-01 | Ricoh Company, Ltd. | Printer with face-down delivery of collated printed sheets at the top, and a manually removable PC/developer cartridge |
JPH03219261A (en) * | 1989-11-09 | 1991-09-26 | Canon Inc | Toner for electrostatically charged image development, device unit, image forming device, and facsimile equipment |
JPH05232755A (en) * | 1992-06-15 | 1993-09-10 | Ricoh Co Ltd | Image forming device |
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