JPH02139837U

JPH02139837U -

Info

Publication number: JPH02139837U
Application number: JP4868889U
Authority: JP
Priority date: 1989-04-25
Filing date: 1989-04-25
Publication date: 1990-11-22

Description

[Brief explanation of drawings]

第１図は一実施例の給紙ユニツトを２段装着し
た状態を示す模式的断面図、第２図は一実施例の
給紙ユニツトを装着した液晶プリンタの斜視図、
第３図は一実施例の給紙ユニツトを液晶プリンタ
に装着する状態を示す斜視図、第４図は一実施例
の給紙ユニツトを装着した液晶プリンタの断面図
、第５図は従来の給紙カセツトを装着した画像形
成装置の構成図である。１５ｄ，１６ｃ，４４……切欠き、１６，１７
……給紙カセツト、１６ａ，１７ａ……用紙搬入
口、１６ｂ，１７ｂ……用紙搬出口、１６ｃ，１
７ｃ……開口部、３０，３３……底板、３１，３
４……給紙コロ、３２，３５……スリツプロール
、３７，４１……サバキ部材、３８，４２……ガ
イド板、３９，４３……ツメ。 FIG. 1 is a schematic cross-sectional view showing a state in which two stages of paper feed units of an embodiment are installed, and FIG. 2 is a perspective view of a liquid crystal printer equipped with a paper feed unit of an embodiment.
FIG. 3 is a perspective view showing how the paper feed unit of one embodiment is installed in a liquid crystal printer, FIG. 4 is a sectional view of the liquid crystal printer equipped with the paper feed unit of one embodiment, and FIG. 1 is a configuration diagram of an image forming apparatus equipped with a paper cassette; FIG. 15d, 16c, 44...notch, 16, 17
...Paper feed cassette, 16a, 17a...Paper inlet, 16b, 17b...Paper outlet, 16c, 1
7c... Opening, 30, 33... Bottom plate, 31, 3
4...Paper feed roller, 32, 35...Slip roll, 37, 41...Sabaki member, 38, 42...Guide plate, 39, 43...Claw.

Claims

[Scope of Claim for Utility Model Registration] In a paper feed unit that is detachably attached to a paper supply port upstream of a paper waiting section of an image forming apparatus main body, a paper stacking section and a paper feeder that feeds the paper stored in the paper stacking section are provided. a paper roller, a paper inlet for carrying in paper different from the paper stored in the paper stacking section;
It has a paper carry-out port where the conveyance path of the paper carried in from the paper carry-in port and the paper fed by the paper feed roller merge to form a paper carry-out section, and the paper carry-out port is connected to another paper feed section. 1. A paper feed unit, which is attached to a paper inlet of the unit or a paper supply port of an image forming apparatus main body.