JPS6285448U - - Google Patents
Info
- Publication number
- JPS6285448U JPS6285448U JP17842185U JP17842185U JPS6285448U JP S6285448 U JPS6285448 U JP S6285448U JP 17842185 U JP17842185 U JP 17842185U JP 17842185 U JP17842185 U JP 17842185U JP S6285448 U JPS6285448 U JP S6285448U
- Authority
- JP
- Japan
- Prior art keywords
- optical sensor
- recording paper
- paper detection
- conveyance path
- detection signal
- 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
- 238000001514 detection method Methods 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims 6
Landscapes
- Accessory Devices And Overall Control Thereof (AREA)
- Controlling Sheets Or Webs (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17842185U JPS6285448U (it) | 1985-11-20 | 1985-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17842185U JPS6285448U (it) | 1985-11-20 | 1985-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6285448U true JPS6285448U (it) | 1987-05-30 |
Family
ID=31120534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17842185U Pending JPS6285448U (it) | 1985-11-20 | 1985-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6285448U (it) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5845063B2 (ja) * | 1981-03-27 | 1983-10-06 | 富士通株式会社 | 券偽変造防止方式 |
-
1985
- 1985-11-20 JP JP17842185U patent/JPS6285448U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5845063B2 (ja) * | 1981-03-27 | 1983-10-06 | 富士通株式会社 | 券偽変造防止方式 |