DE2507558A1 - Elektrostatisches reproduziergeraet - Google Patents
Elektrostatisches reproduziergeraetInfo
- Publication number
- DE2507558A1 DE2507558A1 DE19752507558 DE2507558A DE2507558A1 DE 2507558 A1 DE2507558 A1 DE 2507558A1 DE 19752507558 DE19752507558 DE 19752507558 DE 2507558 A DE2507558 A DE 2507558A DE 2507558 A1 DE2507558 A1 DE 2507558A1
- Authority
- DE
- Germany
- Prior art keywords
- transfer roller
- image
- transfer
- roller
- photoreceptor
- 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.)
- Ceased
Links
- 238000012546 transfer Methods 0.000 claims description 79
- 108091008695 photoreceptors Proteins 0.000 claims description 45
- 239000002245 particle Substances 0.000 claims description 16
- 238000004140 cleaning Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 17
- 239000011159 matrix material Substances 0.000 description 8
- 230000000903 blocking effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005421 electrostatic potential Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 108020003175 receptors Proteins 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 239000011669 selenium Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010415 tidying Methods 0.000 description 1
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
- G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
- G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
- G03G15/1665—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat
- G03G15/167—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat at least one of the recording member or the transfer member being rotatable during the transfer
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
- Combination Of More Than One Step In Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US444996A US3907421A (en) | 1974-02-22 | 1974-02-22 | Transfer apparatus for electrostatic reproducing machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2507558A1 true DE2507558A1 (de) | 1975-08-28 |
Family
ID=23767231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752507558 Ceased DE2507558A1 (de) | 1974-02-22 | 1975-02-21 | Elektrostatisches reproduziergeraet |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3907421A (enrdf_load_stackoverflow) |
| JP (2) | JPS50120345A (enrdf_load_stackoverflow) |
| CA (1) | CA1044746A (enrdf_load_stackoverflow) |
| DE (1) | DE2507558A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1496038A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0013730A1 (de) * | 1979-01-29 | 1980-08-06 | Siemens Aktiengesellschaft | Vorrichtung zum Transport eines Aufzeichnungsträgers durch eine Druckstation und zum An/Abschwenken des Aufzeichnungsträgers am/von einem Zwischenträger in der Druckstation eines Druck- oder Kopiergerätes |
| DE3109036A1 (de) * | 1980-03-12 | 1982-01-14 | Tokyo Shibaura Denki K.K., Kawasaki, Kanagawa | Elektrostatisches kopiergeraet |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL179517C (nl) * | 1974-11-18 | 1986-09-16 | Oce Van Der Grinten N V P A Oc | Inrichting voor het elektrostatisch overdragen van een poederbeeld vanaf een drager naar een ontvangstmateriaal. |
| US4377333A (en) * | 1977-08-12 | 1983-03-22 | Canon Kabushiki Kaisha | Recording apparatus |
| WO1988004443A1 (en) * | 1986-12-09 | 1988-06-16 | Eastman Kodak Company | Roller transfer apparatus |
| US4754300A (en) * | 1987-06-09 | 1988-06-28 | Kentek Information Systems, Inc. | Combined electrographic printer, copier, and telefax machine |
| US4959731A (en) * | 1987-06-09 | 1990-09-25 | Kentek Informatio Systems, Inc. | Combined electrographic printer, copier, and telefax machine |
| US4841334A (en) * | 1987-07-28 | 1989-06-20 | Kentek Information Systems, Inc. | Electrographic printer with small diameter drum and charged transfer belt |
| US4998143A (en) * | 1988-09-20 | 1991-03-05 | Hitachi, Ltd. | Electrophotographic image transfer member, electrophotographic image transfer device and electrophotographic recording apparatus |
| US5101238A (en) * | 1991-01-18 | 1992-03-31 | Eastman Kodak Company | Roller transfer assembly |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3508823A (en) * | 1962-04-04 | 1970-04-28 | Xerox Corp | Duplicating apparatus |
| US3706489A (en) * | 1970-04-24 | 1972-12-19 | Minnesota Mining & Mfg | Copying and duplicating apparatus |
| US3687539A (en) * | 1970-06-30 | 1972-08-29 | Katsuragawa Denki Kk | Electrophotographic apparatus |
| US3713736A (en) * | 1971-05-20 | 1973-01-30 | Addressograph Multigraph | Toner cleaning apparatus for a photocopy machine |
| JPS4927348B2 (enrdf_load_stackoverflow) * | 1971-07-31 | 1974-07-17 | ||
| US3795025A (en) * | 1972-11-21 | 1974-03-05 | Xerox Corp | Electrophotographic photoreceptor cleaning apparatus |
-
1974
- 1974-02-22 US US444996A patent/US3907421A/en not_active Expired - Lifetime
-
1975
- 1975-01-10 CA CA217,755A patent/CA1044746A/en not_active Expired
- 1975-02-21 GB GB7342/75A patent/GB1496038A/en not_active Expired
- 1975-02-21 DE DE19752507558 patent/DE2507558A1/de not_active Ceased
- 1975-02-22 JP JP50021474A patent/JPS50120345A/ja active Pending
-
1983
- 1983-02-28 JP JP1983028884U patent/JPS58159556U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0013730A1 (de) * | 1979-01-29 | 1980-08-06 | Siemens Aktiengesellschaft | Vorrichtung zum Transport eines Aufzeichnungsträgers durch eine Druckstation und zum An/Abschwenken des Aufzeichnungsträgers am/von einem Zwischenträger in der Druckstation eines Druck- oder Kopiergerätes |
| DE3109036A1 (de) * | 1980-03-12 | 1982-01-14 | Tokyo Shibaura Denki K.K., Kawasaki, Kanagawa | Elektrostatisches kopiergeraet |
| US4431301A (en) * | 1980-03-12 | 1984-02-14 | Tokyo Shibaura Denki Kabushiki Kaisha | Electrostatic copying apparatus with means for preventing contamination of reverse side of copying medium |
Also Published As
| Publication number | Publication date |
|---|---|
| US3907421A (en) | 1975-09-23 |
| JPS58159556U (ja) | 1983-10-24 |
| JPS50120345A (enrdf_load_stackoverflow) | 1975-09-20 |
| GB1496038A (en) | 1977-12-21 |
| CA1044746A (en) | 1978-12-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8131 | Rejection |