CA1041842A - Xerographic developing apparatus - Google Patents
Xerographic developing apparatusInfo
- Publication number
- CA1041842A CA1041842A CA191,594A CA191594A CA1041842A CA 1041842 A CA1041842 A CA 1041842A CA 191594 A CA191594 A CA 191594A CA 1041842 A CA1041842 A CA 1041842A
- Authority
- CA
- Canada
- Prior art keywords
- donor
- image
- toner
- development
- pulse
- 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
- 238000011161 development Methods 0.000 claims abstract description 58
- 239000002245 particle Substances 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims description 23
- 230000000694 effects Effects 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 8
- 230000008021 deposition Effects 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 6
- 210000003298 dental enamel Anatomy 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 238000005513 bias potential Methods 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 108091008695 photoreceptors Proteins 0.000 claims description 3
- 239000010410 layer Substances 0.000 claims 3
- 239000002344 surface layer Substances 0.000 claims 1
- 230000005684 electric field Effects 0.000 abstract description 3
- 230000018109 developmental process Effects 0.000 description 52
- 238000012546 transfer Methods 0.000 description 21
- 239000000843 powder Substances 0.000 description 7
- 239000007787 solid Substances 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 4
- 230000004913 activation Effects 0.000 description 2
- 238000001994 activation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- -1 polyethylene terephthalate Polymers 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 241001312218 Arisaema triphyllum Species 0.000 description 1
- 229920002799 BoPET Polymers 0.000 description 1
- 235000006481 Colocasia esculenta Nutrition 0.000 description 1
- 239000005041 Mylar™ Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 108020003175 receptors Proteins 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 239000011669 selenium Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Dry Development In Electrophotography (AREA)
- Electrophotography Using Other Than Carlson'S Method (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US33285173A | 1973-02-15 | 1973-02-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1041842A true CA1041842A (en) | 1978-11-07 |
Family
ID=23300125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA191,594A Expired CA1041842A (en) | 1973-02-15 | 1974-02-01 | Xerographic developing apparatus |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5426821Y2 (enrdf_load_stackoverflow) |
| CA (1) | CA1041842A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55161252A (en) * | 1979-06-01 | 1980-12-15 | Canon Inc | Method and device for development |
| JPS55105267A (en) * | 1979-02-06 | 1980-08-12 | Canon Inc | Method and device for developing |
| JPS55117169A (en) * | 1979-03-01 | 1980-09-09 | Canon Inc | Developing device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3234904A (en) * | 1962-06-15 | 1966-02-15 | Xerox Corp | Device for tesiprinting |
| US3346475A (en) * | 1963-02-25 | 1967-10-10 | Australia Res Lab | Electrophotographic method using an unsymmetrical ac current during development |
| US3547076A (en) * | 1967-03-23 | 1970-12-15 | Sherwin Williams Co | Apparatus for increasing the contrast in liquid immersion developing of electrostatic image |
| US3665856A (en) * | 1970-02-24 | 1972-05-30 | Heller William C Jun | Printing method using electric through-field to indelibly lodge particles |
-
1974
- 1974-02-01 CA CA191,594A patent/CA1041842A/en not_active Expired
- 1974-02-14 JP JP1974018129U patent/JPS5426821Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5426821Y2 (enrdf_load_stackoverflow) | 1979-09-04 |
| JPS49126856U (enrdf_load_stackoverflow) | 1974-10-30 |
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