JPH01166653U - - Google Patents
Info
- Publication number
- JPH01166653U JPH01166653U JP6242888U JP6242888U JPH01166653U JP H01166653 U JPH01166653 U JP H01166653U JP 6242888 U JP6242888 U JP 6242888U JP 6242888 U JP6242888 U JP 6242888U JP H01166653 U JPH01166653 U JP H01166653U
- Authority
- JP
- Japan
- Prior art keywords
- light
- paper
- projector
- path
- optical sensor
- 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 8
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Controlling Sheets Or Webs (AREA)
- Conveying Record Carriers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6242888U JPH01166653U (el) | 1988-05-11 | 1988-05-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6242888U JPH01166653U (el) | 1988-05-11 | 1988-05-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01166653U true JPH01166653U (el) | 1989-11-22 |
Family
ID=31288041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6242888U Pending JPH01166653U (el) | 1988-05-11 | 1988-05-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01166653U (el) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002205872A (ja) * | 2001-01-05 | 2002-07-23 | Seiko Epson Corp | プリンタ及びその制御方法、並びに情報記録媒体 |
-
1988
- 1988-05-11 JP JP6242888U patent/JPH01166653U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002205872A (ja) * | 2001-01-05 | 2002-07-23 | Seiko Epson Corp | プリンタ及びその制御方法、並びに情報記録媒体 |
| JP4604352B2 (ja) * | 2001-01-05 | 2011-01-05 | セイコーエプソン株式会社 | プリンタ及びその制御方法、並びに情報記録媒体 |