JPH02119473U - - Google Patents
Info
- Publication number
- JPH02119473U JPH02119473U JP2481389U JP2481389U JPH02119473U JP H02119473 U JPH02119473 U JP H02119473U JP 2481389 U JP2481389 U JP 2481389U JP 2481389 U JP2481389 U JP 2481389U JP H02119473 U JPH02119473 U JP H02119473U
- Authority
- JP
- Japan
- Prior art keywords
- recording medium
- magazine
- remaining amount
- cutting
- roll
- 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 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
Landscapes
- Paper Feeding For Electrophotography (AREA)
- Controlling Sheets Or Webs (AREA)
- Unwinding Webs (AREA)
- Advancing Webs (AREA)
- Facsimiles In General (AREA)
Description
第１図Ａはマガジン内の記録媒体を送り出した
状態における本考案の一実施例に係る記録媒体の
供給装置を示す概略断面図、第１図Ｂは記録媒体
をマガジン内に押し戻し搬送した状態を示す第１
図Ａと同様の概略断面図、第２図は本考案の記録
媒体の供給装置が組込まれたレーザープリンター
を示す概略断面図、第３図は本考案の供給装置の
制御回路を示すブロツク図、第４図は本考案の供
給装置の作動状態を示すフローチヤートである。
１０……作像装置本体、１１……マガジン、１
２……コア、１４……正逆搬送部（正逆搬送手段
）、１５……カツター部（切断手段）、３２……
重量センサー（残量検出手段）、３５……制御部
（制御手段）、Ｍ……メデイア（記録媒体）。
FIG. 1A is a schematic sectional view showing a recording medium feeding device according to an embodiment of the present invention in a state in which the recording medium in the magazine is fed out, and FIG. 1B is a diagram in which the recording medium is pushed back into the magazine and conveyed. 1st to show
A schematic sectional view similar to FIG. A; FIG. 2 is a schematic sectional view showing a laser printer incorporating the recording medium feeding device of the present invention; FIG. FIG. 4 is a flowchart showing the operating state of the feeding device of the present invention. 10... Imaging device main body, 11... Magazine, 1
2...Core, 14...Forward/reverse conveyance section (forward/reverse conveyance means), 15...Cutter section (cutting means), 32...
Weight sensor (remaining amount detection means), 35...control unit (control means), M...media (recording medium).
Claims (1)
填され、作像装置本体内に着脱自在となつたマガ
ジンと、前記マガジン内からの前記記録媒体の送
り出しと押し戻しとを行なう正逆搬送手段と、ロ
ール状の前記記録媒体をシート状に切断する切断
手段と、前記マガジン内の記録媒体の残り量を検
出する残量検出手段と、前記記録媒体を前記マガ
ジンから所定の長さだけ送り出してシート状に切
断した後に、記録媒体の残り量に応じて所定の長
さだけ前記記録媒体を送り出してから、切断する
ことなく前記記録媒体を戻すように前記搬送手段
を制御する制御手段とを有する記録媒体の供給装
置。 A magazine into which a recording medium wound in a roll is loaded and which can be freely attached to and detached from the main body of an image forming apparatus, a forward/reverse conveying means for sending out and pushing back the recording medium from within the magazine, and a roll. a cutting means for cutting the recording medium into sheets; a remaining amount detecting means for detecting the remaining amount of the recording medium in the magazine; and a control means for controlling the conveying means so that after cutting, the recording medium is sent out a predetermined length according to the remaining amount of the recording medium, and then the recording medium is returned without being cut. Feeding device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2481389U JPH02119473U (en) | 1989-03-06 | 1989-03-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2481389U JPH02119473U (en) | 1989-03-06 | 1989-03-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02119473U true JPH02119473U (en) | 1990-09-26 |
Family
ID=31244994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2481389U Pending JPH02119473U (en) | 1989-03-06 | 1989-03-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02119473U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998030482A1 (en) * | 1997-01-13 | 1998-07-16 | Copyer Co., Ltd. | Roll paper unit and image formation apparatus |
-
1989
- 1989-03-06 JP JP2481389U patent/JPH02119473U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998030482A1 (en) * | 1997-01-13 | 1998-07-16 | Copyer Co., Ltd. | Roll paper unit and image formation apparatus |
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