JPH03100234U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は印刷装置の一例であるレーザプリンタ
の主要部を示す概略図、第２図乃至第５図は給紙
手段及びスイツチ部分の図で第２図は手差しトレ
イを閉じた状態を示す斜視図、第３図はその概略
側面図、第４図は手差しトレイを開いた状態を示
す斜視図、第５図はその概略側面図、第６図は従
来の印刷装置の給紙部分の概略図である。 ４……下給紙カセツト（給紙手段）、５……手
差しトレイ（他の給紙手段）、６……用紙フイー
ダ（少なくとも一つの給紙手段）、１３……本体
給紙口（一つの給紙用開口）、１５……スイツチ
（検知手段）。 Figure 1 is a schematic diagram showing the main parts of a laser printer, which is an example of a printing device, Figures 2 to 5 are diagrams of the paper feed means and switch section, and Figure 2 is a perspective view showing the manual feed tray in a closed state. Fig. 3 is a schematic side view of the printer, Fig. 4 is a perspective view showing the manual feed tray in an open state, Fig. 5 is a schematic side view thereof, and Fig. 6 is a schematic diagram of the paper feeding section of a conventional printing device. It is. 4... Lower paper feed cassette (paper feeding means), 5... Manual feed tray (other paper feeding means), 6... Paper feeder (at least one paper feeding means), 13... Main body paper feeding slot (one paper feed opening), 15... switch (detection means).

Claims (1)

【実用新案登録請求の範囲】 本体の外部に装着される複数の給紙手段から前
記本体内に入れられるシートに画像を形成する印
刷装置において、 前記複数の給紙手段のうちの少なくとも二つの
給紙手段から前記本体内に前記シートを入れる一
つの給紙用開口と、 前記少なくとも二つの給紙手段のうちの少なく
とも一つの給紙手段に他の給紙手段が給紙可能な
状態にあるかどうかを検知する検知手段と、 を有することを特徴とする印刷装置。[Claims for Utility Model Registration] In a printing device that forms an image on a sheet fed into the main body from a plurality of paper feeding means attached to the outside of the main body, at least two of the plurality of paper feeding means one paper feeding opening for inserting the sheet into the main body from the paper means, and another paper feeding means in a state in which paper can be fed to at least one of the at least two paper feeding means; 1. A printing device comprising: a detection means for detecting whether the