JPS5689560A - Printing sheet positioning apparatus - Google Patents
Printing sheet positioning apparatusInfo
- Publication number
- JPS5689560A JPS5689560A JP16594179A JP16594179A JPS5689560A JP S5689560 A JPS5689560 A JP S5689560A JP 16594179 A JP16594179 A JP 16594179A JP 16594179 A JP16594179 A JP 16594179A JP S5689560 A JPS5689560 A JP S5689560A
- Authority
- JP
- Japan
- Prior art keywords
- printing sheet
- vertical
- light reflective
- reflective type
- horizontal
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
Landscapes
- Handling Of Cut Paper (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
PURPOSE:To facilitate the positioning of the printing sheet without manual operation and to improve the resulting irregularity accuracy, by detecting the black and white pattern of reference marks in the printing sheet by light reflective type sensor means to effect the analysis and correction. CONSTITUTION:The objective printing sheet 2 is placed on a table of a vertical, horizontal and rotative scanning part 1, and the five reference marks in the objective printing sheet 2 are detected by the five light reflective type detection parts 3. The data obtained by the light reflective type detection parts 3 are analyzed in a controlling section 4 to turn out the misalignment in rotational, vertical and horizontal directions and the amounts of the positional correction is outputted to the vertical, horizontal and rotative scanning part 1.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16594179A JPS5689560A (en) | 1979-12-20 | 1979-12-20 | Printing sheet positioning apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16594179A JPS5689560A (en) | 1979-12-20 | 1979-12-20 | Printing sheet positioning apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5689560A true JPS5689560A (en) | 1981-07-20 |
Family
ID=15821918
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16594179A Pending JPS5689560A (en) | 1979-12-20 | 1979-12-20 | Printing sheet positioning apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5689560A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6023073A (en) * | 1983-07-18 | 1985-02-05 | Matsushita Electric Ind Co Ltd | Printer |
-
1979
- 1979-12-20 JP JP16594179A patent/JPS5689560A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6023073A (en) * | 1983-07-18 | 1985-02-05 | Matsushita Electric Ind Co Ltd | Printer |
JPH0436868B2 (en) * | 1983-07-18 | 1992-06-17 | Matsushita Electric Ind Co Ltd |
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