GB1528767A - Multiple copy electrophotographic reproducing method and apparatus - Google Patents
Multiple copy electrophotographic reproducing method and apparatusInfo
- Publication number
- GB1528767A GB1528767A GB43404/75A GB4340475A GB1528767A GB 1528767 A GB1528767 A GB 1528767A GB 43404/75 A GB43404/75 A GB 43404/75A GB 4340475 A GB4340475 A GB 4340475A GB 1528767 A GB1528767 A GB 1528767A
- Authority
- GB
- United Kingdom
- Prior art keywords
- reproducing method
- copies
- oct
- multiple copy
- electrophotographic reproducing
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
-
- 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
- G03G21/14—Electronic sequencing control
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Combination Of More Than One Step In Electrophotography (AREA)
- Photoreceptors In Electrophotography (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
- Electrophotography Using Other Than Carlson'S Method (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
Abstract
1528767 Electrophotography COULTER SYSTEMS CORP 22 Oct 1975 [23 Oct 1974] 43404/75 Heading B6C An imaged electrophotographic member is repeatedly developed, and the resulting toner images are transferred to copy material, all in the absence of ambient light, or any transferassisting field, to give a plurality of copies from one electrostatic latent image. Preferably the member used has an ability to hold charge at or below its surface, rather than on its surface. Copies may be made until their density falls below an acceptable standard.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US51717374A | 1974-10-23 | 1974-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1528767A true GB1528767A (en) | 1978-10-18 |
Family
ID=24058680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB43404/75A Expired GB1528767A (en) | 1974-10-23 | 1975-10-22 | Multiple copy electrophotographic reproducing method and apparatus |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS5177237A (en) |
| AT (1) | AT353606B (en) |
| AU (1) | AU499872B2 (en) |
| BE (1) | BE834746A (en) |
| CA (1) | CA1089525A (en) |
| CH (1) | CH600396A5 (en) |
| DD (1) | DD121405A5 (en) |
| DE (1) | DE2547484C2 (en) |
| DK (1) | DK475875A (en) |
| FR (1) | FR2289944A1 (en) |
| GB (1) | GB1528767A (en) |
| IL (1) | IL48317A (en) |
| IT (1) | IT1047663B (en) |
| LU (1) | LU73626A1 (en) |
| NL (1) | NL7512357A (en) |
| SE (2) | SE429904B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53109636A (en) * | 1977-03-07 | 1978-09-25 | Olympus Optical Co Ltd | Electrophotographic method and apparatus |
| GB1603181A (en) * | 1977-03-26 | 1981-11-18 | Canon Kk | Copying or printing apparatus |
| JPS53137149A (en) * | 1977-05-06 | 1978-11-30 | Olympus Optical Co Ltd | Zerographic apparatus |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2956487A (en) * | 1955-03-23 | 1960-10-18 | Rca Corp | Electrostatic printing |
| US2951443A (en) * | 1956-12-27 | 1960-09-06 | Haloid Xerox Inc | Image reproduction |
| GB1198306A (en) * | 1966-11-21 | 1970-07-08 | Rank Xerox Ltd | Image Reproduction Method and Apparatus |
| US3690760A (en) * | 1971-04-05 | 1972-09-12 | Ibm | Electrostatic printing system |
| BE792640A (en) * | 1971-12-17 | 1973-03-30 | Ibm | ELECTROSTATIC TRANSFER REPRODUCTION APPARATUS |
-
1975
- 1975-09-22 AU AU85042/75A patent/AU499872B2/en not_active Expired
- 1975-10-01 IT IT51606/75A patent/IT1047663B/en active
- 1975-10-22 SE SE7511830A patent/SE429904B/en unknown
- 1975-10-22 NL NL7512357A patent/NL7512357A/en not_active Application Discontinuation
- 1975-10-22 IL IL48317A patent/IL48317A/en unknown
- 1975-10-22 DK DK475875A patent/DK475875A/en not_active Application Discontinuation
- 1975-10-22 GB GB43404/75A patent/GB1528767A/en not_active Expired
- 1975-10-22 FR FR7532346A patent/FR2289944A1/en active Granted
- 1975-10-22 AT AT806475A patent/AT353606B/en not_active IP Right Cessation
- 1975-10-22 CA CA238,314A patent/CA1089525A/en not_active Expired
- 1975-10-22 DD DD188989A patent/DD121405A5/xx unknown
- 1975-10-22 JP JP50126466A patent/JPS5177237A/en active Pending
- 1975-10-22 BE BE161142A patent/BE834746A/en not_active IP Right Cessation
- 1975-10-22 LU LU73626A patent/LU73626A1/xx unknown
- 1975-10-22 CH CH1384575A patent/CH600396A5/xx not_active IP Right Cessation
- 1975-10-23 DE DE2547484A patent/DE2547484C2/en not_active Expired
-
1982
- 1982-03-04 SE SE8201361A patent/SE8201361L/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| AT353606B (en) | 1979-11-26 |
| NL7512357A (en) | 1976-04-27 |
| FR2289944A1 (en) | 1976-05-28 |
| ATA806475A (en) | 1979-04-15 |
| SE8201361L (en) | 1982-03-04 |
| DE2547484A1 (en) | 1976-04-29 |
| AU8504275A (en) | 1977-03-31 |
| LU73626A1 (en) | 1977-05-24 |
| IL48317A0 (en) | 1975-12-31 |
| DE2547484C2 (en) | 1985-01-24 |
| SE429904B (en) | 1983-10-03 |
| FR2289944B1 (en) | 1982-03-19 |
| SE7511830L (en) | 1976-04-26 |
| IL48317A (en) | 1979-03-12 |
| IT1047663B (en) | 1980-10-20 |
| DD121405A5 (en) | 1976-07-20 |
| CH600396A5 (en) | 1978-06-15 |
| BE834746A (en) | 1976-04-22 |
| AU499872B2 (en) | 1979-05-03 |
| CA1089525A (en) | 1980-11-11 |
| DK475875A (en) | 1976-04-24 |
| JPS5177237A (en) | 1976-07-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |