JPH0437366U - - Google Patents
Info
- Publication number
- JPH0437366U JPH0437366U JP7751590U JP7751590U JPH0437366U JP H0437366 U JPH0437366 U JP H0437366U JP 7751590 U JP7751590 U JP 7751590U JP 7751590 U JP7751590 U JP 7751590U JP H0437366 U JPH0437366 U JP H0437366U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- distortion
- rotating drum
- image forming
- forming apparatus
- 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 1
- 238000010586 diagram Methods 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 1
Landscapes
- Handling Of Sheets (AREA)
- Handling Of Cut Paper (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
- Electronic Switches (AREA)
Description
第１図はこの考案の実施例を示すブロツク図、
第２図は回転ドラムの紙装着部構成図、第３図は
上記実施例の動作を示すフローチヤート、第４図
は従来例を示す構成図である。
１……記録用紙、２……紙クランプ爪、３……
回転ドラム、７……サーマルヘツド、８……反射
センサ、９……歪センサ、１０……紙判別手段。
Figure 1 is a block diagram showing an embodiment of this invention.
FIG. 2 is a block diagram of a paper loading section of a rotating drum, FIG. 3 is a flowchart showing the operation of the above embodiment, and FIG. 4 is a block diagram of a conventional example. 1... Recording paper, 2... Paper clamp claw, 3...
Rotating drum, 7...thermal head, 8...reflection sensor, 9...distortion sensor, 10...paper discrimination means.
Claims (1)
紙にサーマルヘツドで印字する画像形成装置にお
いて、 上記クランプ手段に装着され、クランプ手段の
歪量を測定する歪検出手段と、 回転ドラムに記録用紙が装着されているか否か
を検出する反射形の用紙検出手段と、 上記歪検出手段と用紙検出手段からの信号を受
けて記録用紙の種類を判別する紙判別手段とを備
えたことを特徴とする画像形成装置。[Scope of Claim for Utility Model Registration] An image forming apparatus that uses a thermal head to print on a recording sheet attached to a rotating drum by a clamp means, comprising: a distortion detection means attached to the clamp means for measuring the amount of distortion of the clamp means; A reflective paper detecting means for detecting whether recording paper is mounted on the rotating drum; and a paper discriminating means for discriminating the type of recording paper in response to signals from the distortion detecting means and the paper detecting means. An image forming apparatus characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7751590U JPH0437366U (en) | 1990-07-20 | 1990-07-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7751590U JPH0437366U (en) | 1990-07-20 | 1990-07-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0437366U true JPH0437366U (en) | 1992-03-30 |
Family
ID=31619976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7751590U Pending JPH0437366U (en) | 1990-07-20 | 1990-07-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0437366U (en) |
-
1990
- 1990-07-20 JP JP7751590U patent/JPH0437366U/ja active Pending
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