GB1121099A - Sheet sensing device in xerographic machines - Google Patents
Sheet sensing device in xerographic machinesInfo
- Publication number
- GB1121099A GB1121099A GB43036/65A GB4303665A GB1121099A GB 1121099 A GB1121099 A GB 1121099A GB 43036/65 A GB43036/65 A GB 43036/65A GB 4303665 A GB4303665 A GB 4303665A GB 1121099 A GB1121099 A GB 1121099A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sensing device
- sheet sensing
- xerographic machines
- xerographic
- machines
- 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
- G03G15/70—Detecting malfunctions relating to paper handling, e.g. jams
- G03G15/706—Detecting missed stripping form xerographic drum, band or plate
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Controlling Sheets Or Webs (AREA)
- Control Or Security For Electrophotography (AREA)
- Paper Feeding For Electrophotography (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US403844A US3360652A (en) | 1964-10-14 | 1964-10-14 | Fail safe photoelectric sheet sensing machine control circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1121099A true GB1121099A (en) | 1968-07-24 |
Family
ID=23597191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB43036/65A Expired GB1121099A (en) | 1964-10-14 | 1965-10-11 | Sheet sensing device in xerographic machines |
Country Status (4)
Country | Link |
---|---|
US (1) | US3360652A (en) |
DE (1) | DE1522805C3 (en) |
FR (1) | FR1455478A (en) |
GB (1) | GB1121099A (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3521060A (en) * | 1967-08-24 | 1970-07-21 | Xerox Corp | Method for detecting the misrouting of transparencies during the process of imaging thereon |
US3501635A (en) * | 1968-05-01 | 1970-03-17 | Scripto Inc | Portable thermographic copying machine with photoelectric means to activate the heat lamp thereof upon insertion of a specimen into the machine |
US3593065A (en) * | 1969-07-14 | 1971-07-13 | Xerox Corp | Sheet detection apparatus |
DE1935616C2 (en) | 1969-07-14 | 1983-02-03 | Canon K.K., Tokyo | Measuring and control unit for cutting the copy paper that can be pulled off a roll |
DE1967317C2 (en) * | 1969-07-14 | 1983-11-10 | Canon K.K., Tokyo | Measuring and control device for at least one functional sequence in one device |
US3650616A (en) * | 1971-02-01 | 1972-03-21 | Xerox Corp | Mispuff detector |
US3650618A (en) * | 1971-02-01 | 1972-03-21 | Xerox Corp | Switching detector |
US3650619A (en) * | 1971-02-01 | 1972-03-21 | Xerox Corp | Switching detector |
US3650617A (en) * | 1971-02-01 | 1972-03-21 | Xerox Corp | Switching detector |
DE2158302C3 (en) * | 1971-11-24 | 1981-06-11 | Kleindienst Gmbh & Co Kg, 8900 Augsburg | Arrangement for transporting a recording medium through a reading station |
US3791729A (en) * | 1972-07-11 | 1974-02-12 | Xerox Corp | Apparatus for monitoring a sheet transport mechanism |
US3832065A (en) * | 1973-03-23 | 1974-08-27 | Xerox Corp | Drum track detector |
US3901607A (en) * | 1974-02-21 | 1975-08-26 | Xerox Corp | High aperture reflection photodetector apparatus |
JPS5123347Y1 (en) * | 1975-03-10 | 1976-06-15 | ||
JPS5461938A (en) * | 1977-10-27 | 1979-05-18 | Konishiroku Photo Ind Co Ltd | Copy concentration controller/paper clogging detector |
JPS55159468A (en) * | 1979-05-31 | 1980-12-11 | Konishiroku Photo Ind Co Ltd | Toner concentration control method of developer in electrophotographic type recorder |
US4320961A (en) * | 1980-01-28 | 1982-03-23 | Nashua Corporation | Jam detecting apparatus and method for electrostatic copier |
US4925174A (en) * | 1987-05-29 | 1990-05-15 | Am International Incorporated | Method and apparatus for controlling a collator |
US7018121B2 (en) * | 2004-03-11 | 2006-03-28 | Lexmark International, Inc. | Combined paper and transparency sensor for an image forming apparatus |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3284787A (en) * | 1964-02-24 | 1966-11-08 | Aseco Inc | Multi-purpose alarm system |
US3278754A (en) * | 1964-09-16 | 1966-10-11 | Ibm | Photosensitive double document detector |
-
1964
- 1964-10-14 US US403844A patent/US3360652A/en not_active Expired - Lifetime
-
1965
- 1965-10-11 GB GB43036/65A patent/GB1121099A/en not_active Expired
- 1965-10-13 DE DE1522805A patent/DE1522805C3/en not_active Expired
- 1965-10-14 FR FR34921A patent/FR1455478A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3360652A (en) | 1967-12-26 |
DE1522805A1 (en) | 1969-10-30 |
DE1522805B2 (en) | 1974-04-18 |
FR1455478A (en) | 1966-10-14 |
DE1522805C3 (en) | 1974-12-05 |
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