CA1081762A - Multi-process control system for an electrophotographic printing machine - Google Patents
Multi-process control system for an electrophotographic printing machineInfo
- Publication number
- CA1081762A CA1081762A CA218,972A CA218972A CA1081762A CA 1081762 A CA1081762 A CA 1081762A CA 218972 A CA218972 A CA 218972A CA 1081762 A CA1081762 A CA 1081762A
- Authority
- CA
- Canada
- Prior art keywords
- probe
- recited
- printing machine
- photoconductive
- further including
- 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
- 238000007639 printing Methods 0.000 title claims abstract description 37
- 238000004886 process control Methods 0.000 title 1
- 238000012545 processing Methods 0.000 claims abstract description 26
- 239000000523 sample Substances 0.000 claims description 91
- 238000012546 transfer Methods 0.000 claims description 26
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 238000011161 development Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 5
- 238000009826 distribution Methods 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims description 4
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 229910052711 selenium Inorganic materials 0.000 claims description 3
- 239000011669 selenium Substances 0.000 claims description 3
- 108091008695 photoreceptors Proteins 0.000 claims description 2
- 238000005070 sampling Methods 0.000 claims description 2
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims 1
- 229910001887 tin oxide Inorganic materials 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 abstract description 9
- 239000002245 particle Substances 0.000 description 39
- 238000000034 method Methods 0.000 description 21
- 230000008569 process Effects 0.000 description 21
- 239000000463 material Substances 0.000 description 16
- 239000000203 mixture Substances 0.000 description 9
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 8
- 239000000843 powder Substances 0.000 description 7
- 238000003860 storage Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 5
- 230000018109 developmental process Effects 0.000 description 5
- 229910052710 silicon Inorganic materials 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 229960001296 zinc oxide Drugs 0.000 description 4
- 239000011787 zinc oxide Substances 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 230000003134 recirculating effect Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- CMSGUKVDXXTJDQ-UHFFFAOYSA-N 4-(2-naphthalen-1-ylethylamino)-4-oxobutanoic acid Chemical compound C1=CC=C2C(CCNC(=O)CCC(=O)O)=CC=CC2=C1 CMSGUKVDXXTJDQ-UHFFFAOYSA-N 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 241000009298 Trigla lyra Species 0.000 description 1
- 230000003679 aging effect Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 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
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- JXSJBGJIGXNWCI-UHFFFAOYSA-N diethyl 2-[(dimethoxyphosphorothioyl)thio]succinate Chemical compound CCOC(=O)CC(SP(=S)(OC)OC)C(=O)OCC JXSJBGJIGXNWCI-UHFFFAOYSA-N 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 230000009975 flexible effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229940061319 ovide Drugs 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000011527 polyurethane coating Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910001930 tungsten oxide Inorganic materials 0.000 description 1
- 238000004148 unit process 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
- G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
- G03G15/5033—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control by measuring the photoconductor characteristics, e.g. temperature, or the characteristics of an image on the photoconductor
- G03G15/5037—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control by measuring the photoconductor characteristics, e.g. temperature, or the characteristics of an image on the photoconductor the characteristics being an electrical parameter, e.g. voltage
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Or Security For Electrophotography (AREA)
- Discharging, Photosensitive Material Shape In Electrophotography (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Dry Development In Electrophotography (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US452,101 | 1974-03-18 | ||
| US452101A US3909126A (en) | 1974-03-18 | 1974-03-18 | Multi-process control system for an electrophotographic printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1081762A true CA1081762A (en) | 1980-07-15 |
Family
ID=23795040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA218,972A Expired CA1081762A (en) | 1974-03-18 | 1975-01-29 | Multi-process control system for an electrophotographic printing machine |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3909126A (https=) |
| JP (1) | JPS592898B2 (https=) |
| CA (1) | CA1081762A (https=) |
| DE (1) | DE2511803A1 (https=) |
| FR (1) | FR2265122B1 (https=) |
| GB (1) | GB1497289A (https=) |
| IT (1) | IT1034292B (https=) |
| NL (1) | NL7501858A (https=) |
| SE (1) | SE396660B (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4248524A (en) * | 1977-07-11 | 1981-02-03 | Canon Kabushiki Kaisha | Method of and apparatus for stabilizing electrophotographic images |
| JP2766020B2 (ja) * | 1990-01-24 | 1998-06-18 | 株式会社日立製作所 | 静電記録装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3749488A (en) * | 1972-05-15 | 1973-07-31 | Dick Co Ab | Exposure control in electrostatic photocopying processes |
| US3788739A (en) * | 1972-06-21 | 1974-01-29 | Xerox Corp | Image compensation method and apparatus for electrophotographic devices |
-
1974
- 1974-03-18 US US452101A patent/US3909126A/en not_active Expired - Lifetime
-
1975
- 1975-01-29 CA CA218,972A patent/CA1081762A/en not_active Expired
- 1975-02-17 NL NL7501858A patent/NL7501858A/xx not_active Application Discontinuation
- 1975-03-03 SE SE7502358A patent/SE396660B/xx unknown
- 1975-03-11 JP JP50029448A patent/JPS592898B2/ja not_active Expired
- 1975-03-14 IT IT21283/75A patent/IT1034292B/it active
- 1975-03-17 FR FR7508191A patent/FR2265122B1/fr not_active Expired
- 1975-03-17 GB GB11005/75A patent/GB1497289A/en not_active Expired
- 1975-03-18 DE DE19752511803 patent/DE2511803A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2265122A1 (https=) | 1975-10-17 |
| JPS592898B2 (ja) | 1984-01-21 |
| SE7502358L (https=) | 1975-09-19 |
| DE2511803A1 (de) | 1975-10-02 |
| US3909126A (en) | 1975-09-30 |
| FR2265122B1 (https=) | 1980-09-12 |
| GB1497289A (en) | 1978-01-05 |
| JPS50129042A (https=) | 1975-10-11 |
| SE396660B (sv) | 1977-09-26 |
| NL7501858A (nl) | 1975-05-30 |
| IT1034292B (it) | 1979-09-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |