JPH0373533U - - Google Patents
Info
- Publication number
- JPH0373533U JPH0373533U JP13351589U JP13351589U JPH0373533U JP H0373533 U JPH0373533 U JP H0373533U JP 13351589 U JP13351589 U JP 13351589U JP 13351589 U JP13351589 U JP 13351589U JP H0373533 U JPH0373533 U JP H0373533U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- tip
- sheet
- nail
- conveyance path
- 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
- 210000000078 claw Anatomy 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Sheets, Magazines, And Separation Thereof (AREA)
- Paper Feeding For Electrophotography (AREA)
- Controlling Sheets Or Webs (AREA)
- Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
Description
第１図はこの考案による自動給紙装置の一実施
例を示す概略構成図、第２図はその自動給紙装置
における分離爪で用紙の重ね送りを防止する状態
を示す概略構成図、第３図はこの自動給紙装置を
備える記録装置の一例であるレーザプリンタの内
部構成を示す概略構成図、第４図は重ね送りされ
た２枚の用紙に跨つて記録された状態を示す斜視
図、第５図は従来の用紙の重ね送り防止機構を示
す概略構成図である。
１１……給紙カセツト、１２……用紙、１２ａ
……一枚目の用紙、１２ｂ……二枚目の用紙、３
６……搬送路、３８……検知手段、３９……分離
爪、３９ａ……爪先端。
FIG. 1 is a schematic configuration diagram showing an embodiment of an automatic paper feeder according to this invention, FIG. 2 is a schematic configuration diagram showing a state in which a separation claw in the automatic paper feeder prevents paper stacking, and FIG. The figure is a schematic configuration diagram showing the internal configuration of a laser printer that is an example of a recording device equipped with this automatic paper feeding device, and FIG. FIG. 5 is a schematic configuration diagram showing a conventional sheet overlapping feeding prevention mechanism. 11... Paper feed cassette, 12... Paper, 12a
...First sheet of paper, 12b...Second sheet of paper, 3
6...Conveyance path, 38...Detection means, 39...Separation claw, 39a...Claw tip.
Claims (1)
搬送路を通して搬送して記録部へと供給する記録
装置の自動給紙装置において、 前記搬送路に前記用紙の先端を検知する検知手
段を設け、 その検知手段の検知信号に基づいて、重ね送り
される一枚目の用紙の先端にタイミングを合せて
移動してその用紙に爪先端を接触し、その爪先端
に二枚目以降の用紙を当てて分離する分離爪を備
える、記録用紙の自動給紙装置。[Claims for Utility Model Registration] In an automatic paper feeder of a recording apparatus that feeds paper from a paper feed cassette, conveys the paper through a conveyance path, and supplies it to a recording section, the leading edge of the paper is placed in the conveyance path. A detection means is provided, and based on the detection signal of the detection means, the tip of the nail moves in synchronization with the leading edge of the first sheet of paper that is being fed in an overlapping manner, contacts the tip of the nail with the first sheet of paper, and the tip of the nail touches the tip of the second sheet of paper. An automatic paper feeder for recording paper, equipped with a separation claw that separates subsequent sheets of paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13351589U JPH0373533U (en) | 1989-11-16 | 1989-11-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13351589U JPH0373533U (en) | 1989-11-16 | 1989-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0373533U true JPH0373533U (en) | 1991-07-24 |
Family
ID=31680917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13351589U Pending JPH0373533U (en) | 1989-11-16 | 1989-11-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0373533U (en) |
-
1989
- 1989-11-16 JP JP13351589U patent/JPH0373533U/ja active Pending
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