JPS56145054A - Feeding conveyor for paper sheet - Google Patents
Feeding conveyor for paper sheetInfo
- Publication number
- JPS56145054A JPS56145054A JP4779180A JP4779180A JPS56145054A JP S56145054 A JPS56145054 A JP S56145054A JP 4779180 A JP4779180 A JP 4779180A JP 4779180 A JP4779180 A JP 4779180A JP S56145054 A JPS56145054 A JP S56145054A
- Authority
- JP
- Japan
- Prior art keywords
- abnormality
- copy
- circuit
- eighteenth
- sheet
- 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.)
- Granted
Links
Abstract
PURPOSE: To facilitate identification of the number of sheet normaly transported for feed in such a way that just the number of sheet which have been normally fed, transported and expelled is indicated when any abnormality occurs during continuous transport.
CONSTITUTION: It is assumed that abnormality such as paper jam occurs to the eighteenth copy. After taking out the twentieth copy from a paper feeding cassette. In that case, abnormality is detected by an abnormality detecting circuit 43 after sensing the eighteenth paper feeding, since expelling is not detected even after the lapse of the determined time. Thus, a control circuit 40 actuates an jam indicator 35 and at the same time subtracts the content of the first counting circuit 41 by the second counting circuit 42 with use of an operational circuit 44, whose operational result, for example, 20-3=17 is indicated by copy quantity indicator 34.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4779180A JPS56145054A (en) | 1980-04-11 | 1980-04-11 | Feeding conveyor for paper sheet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4779180A JPS56145054A (en) | 1980-04-11 | 1980-04-11 | Feeding conveyor for paper sheet |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56145054A true JPS56145054A (en) | 1981-11-11 |
JPH0132139B2 JPH0132139B2 (en) | 1989-06-29 |
Family
ID=12785188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4779180A Granted JPS56145054A (en) | 1980-04-11 | 1980-04-11 | Feeding conveyor for paper sheet |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56145054A (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5488785U (en) * | 1977-12-07 | 1979-06-23 | ||
JPS54143150A (en) * | 1977-10-19 | 1979-11-08 | Ibm | Copier |
JPS5535308A (en) * | 1978-09-01 | 1980-03-12 | Canon Inc | Image former |
-
1980
- 1980-04-11 JP JP4779180A patent/JPS56145054A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54143150A (en) * | 1977-10-19 | 1979-11-08 | Ibm | Copier |
JPS5488785U (en) * | 1977-12-07 | 1979-06-23 | ||
JPS5535308A (en) * | 1978-09-01 | 1980-03-12 | Canon Inc | Image former |
Also Published As
Publication number | Publication date |
---|---|
JPH0132139B2 (en) | 1989-06-29 |
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