JPS62116036U - - Google Patents
Info
- Publication number
- JPS62116036U JPS62116036U JP468886U JP468886U JPS62116036U JP S62116036 U JPS62116036 U JP S62116036U JP 468886 U JP468886 U JP 468886U JP 468886 U JP468886 U JP 468886U JP S62116036 U JPS62116036 U JP S62116036U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- cassette
- paper feed
- detection means
- opening
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 108091008695 photoreceptors Proteins 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Sheets, Magazines, And Separation Thereof (AREA)
- Controlling Sheets Or Webs (AREA)
Description
図面はいずれも本考案の実施例に関するもので
あつて、第１図はプリンタに給紙カセツトを装着
した状態における要部を示す一部破断側面図、第
２図は、カセツト蓋の回動開閉機構を示す分解斜
視図、第３図は、給紙カセツト内に用紙が無い時
のプリンタを示す斜視図、第４図は、プリンタ全
体を示す概略構成図である。
１……プリンタ、１ａ……カセツト挿入口、１
ｂ……凹部、２……感光体、３……記録部、４…
…用紙、５……給紙部、６……搬送部、７……帯
電器、８……画像情報露光部、９……現像器、１
０……転写器、１１……クリーナ、１２……給紙
カセツト、１２ａ……開口部、１２ｂ……足、１
２ｃ……手掛け部、１３……給紙コロ、１４……
ターンガイド、１５……搬送ロール、１５ａ……
ストツパ、１６……カセツト蓋、１６ａ……上面
部、１６ｂ……側部、１６ｃ……前面側部、１６
ｄ……切欠き、１７……分離ロール、１８……ガ
イド板、１９……定着器、２０……ガイド板、２
１……排紙トレー、２２……排紙ロール、２３…
…底部、２３ａ……溝、２３ｂ……谷部、２３ｃ
……傾斜部、２４……長側部、２４ａ……側部突
起、２４ｂ……頂部、２４ｃ……傾斜部、２５…
…短側部、２６……紙検知レバー、２６ａ……小
突起、２７……カセツト検知レバー、２７ａ……
突起、２７ｂ……小軸、２８……軸、２９……引
張りバネ、３０……表示、３１……係合部、３１
ａ……円弧、３１ｂ……段部、３１ｃ……突起、
３１ｄ……穴、３２……捩りバネ、３３……小レ
バー、３３ａ……左端部、３３ｂ……右端部、３
４……小捩りバネ。
The drawings are all related to embodiments of the present invention, and Fig. 1 is a partially cutaway side view showing the main parts with the paper feed cassette installed in the printer, and Fig. 2 shows the rotating opening and closing of the cassette lid. FIG. 3 is an exploded perspective view showing the mechanism, FIG. 3 is a perspective view showing the printer when there is no paper in the paper feed cassette, and FIG. 4 is a schematic configuration diagram showing the entire printer. 1...Printer, 1a...Cassette insertion slot, 1
b...Concavity, 2...Photoreceptor, 3...Recording section, 4...
... Paper, 5 ... Paper feed section, 6 ... Conveyance section, 7 ... Charger, 8 ... Image information exposure section, 9 ... Developer, 1
0...Transfer device, 11...Cleaner, 12...Paper feed cassette, 12a...Opening, 12b...Legs, 1
2c... Handle part, 13... Paper feed roller, 14...
Turn guide, 15... Conveyance roll, 15a...
Stopper, 16...Cassette lid, 16a...Top part, 16b...Side part, 16c...Front side part, 16
d... Notch, 17... Separation roll, 18... Guide plate, 19... Fixing device, 20... Guide plate, 2
1... paper output tray, 22... paper output roll, 23...
...bottom, 23a...groove, 23b...trough, 23c
... Sloped part, 24 ... Long side part, 24a ... Side projection, 24b ... Top part, 24c ... Slanted part, 25 ...
...Short side part, 26...Paper detection lever, 26a...Small protrusion, 27...Cassette detection lever, 27a...
Projection, 27b...small shaft, 28...shaft, 29...tension spring, 30...display, 31...engaging portion, 31
a...Circular arc, 31b...Step, 31c...Protrusion,
31d... Hole, 32... Torsion spring, 33... Small lever, 33a... Left end, 33b... Right end, 3
4...Small torsion spring.
Claims (1)
カセツトの着脱状態を検知する第１の検知手段と
、 前記給紙カセツト内の用紙の有無を検知する第
２の検知手段と、挿入口近傍にあつて前記装置本
体への装着時に前記給紙カセツトの開口部を閉塞
する方向へ回動し裏面に表示手段を有するカセツ
ト蓋とを設け、 当該カセツト蓋は前記給紙カセツトの未装置又
は用紙の不在の少なくともいずれか一方が検知さ
れた時前記開口部を開放する方向へ回動すること
を特徴とする給紙装置。 (2) 前記第１の検知手段と前記第２の検知手段
は回動自在に軸着され互いに係合するレバー部材
を備えていることを特徴とする実用新案登録請求
の範囲第１項記載の給紙装置。[Claims for Utility Model Registration] (1) A first detection means for detecting the attachment/detachment state of a removable paper feed cassette in the main body of an image forming apparatus; and a first detection means for detecting the presence or absence of paper in the paper feed cassette. 2, and a cassette lid that is located near the insertion opening and that rotates in a direction to close the opening of the paper feed cassette when it is attached to the apparatus main body, and has a display means on the back surface, the cassette lid being The paper feeding device is characterized in that it rotates in a direction to open the opening when at least one of the non-installation of the paper feeding cassette and the absence of paper is detected. (2) The utility model according to claim 1, characterized in that the first detection means and the second detection means are rotatably pivoted and equipped with lever members that engage with each other. Paper feed device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP468886U JPH0418991Y2 (en) | 1986-01-16 | 1986-01-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP468886U JPH0418991Y2 (en) | 1986-01-16 | 1986-01-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62116036U true JPS62116036U (en) | 1987-07-23 |
| JPH0418991Y2 JPH0418991Y2 (en) | 1992-04-28 |
Family
ID=30785578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP468886U Expired JPH0418991Y2 (en) | 1986-01-16 | 1986-01-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0418991Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01172128A (en) * | 1987-12-26 | 1989-07-07 | Canon Inc | Sheet material supply and feed device |
-
1986
- 1986-01-16 JP JP468886U patent/JPH0418991Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01172128A (en) * | 1987-12-26 | 1989-07-07 | Canon Inc | Sheet material supply and feed device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0418991Y2 (en) | 1992-04-28 |
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