JPH0275643U

JPH0275643U -

Info

Publication number: JPH0275643U
Application number: JP15531188U
Authority: JP
Priority date: 1988-11-29
Filing date: 1988-11-29
Publication date: 1990-06-11
Anticipated expiration: 2003-11-29
Also published as: JPH0648514Y2

Description

[Brief explanation of drawings]

第１図は受台をセツト位置に押入した状態にお
ける、一部を断面で示す正面図、第２図は第１図
の−線断面図である。第３図はこの考案に係
る電子写真式印刷装置の全体を示す正面図、第４
図は受台とユニツトとの関係を示す、受台を引出
し、ユニツトを取外した状態の斜視図、第５図は
ユニツトの斜視図、第６図は感光体ユニツトと現
像ユニツトの結合状態における一部の断面図であ
る。１，２……付勢部材、２２ａ，２２ｂ……支持
体、２３……受台、Ｕ……ユニツト、Ｕ_１……感
光体ユニツト、Ｕ_２……現像ユニツト、２６……
感光ドラム、３２……トナーカートリツジ、３４
……マグネツトローラ。 FIG. 1 is a partially sectional front view of the cradle in a state where it is pushed into the set position, and FIG. 2 is a sectional view taken along the line -- in FIG. 1. Figure 3 is a front view showing the entire electrophotographic printing device according to this invention;
The figure is a perspective view showing the relationship between the pedestal and the unit, with the pedestal pulled out and the unit removed, Figure 5 is a perspective view of the unit, and Figure 6 is a perspective view of the photoconductor unit and developing unit in their combined state. FIG. DESCRIPTION OF SYMBOLS 1, 2...Biasing member, 22a, 22b...Support body, 23...Base, U...Unit, _U1 ...Photoconductor unit, _U2 ...Development unit, 26...
Photosensitive drum, 32...Toner cartridge, 34
...Magnetic roller.

Claims

[Scope of Claim for Utility Model Registration] (1) A unit consisting of elements necessary for electrophotographic printing, such as a photoreceptor, a developer, a cleaner, and a static eliminator, housed in one housing, pulled out from a support. It is removably fitted into a pedestal from above, and the pedestal is pushed into the support to set the photoreceptor of the unit in a predetermined position with respect to the exposure device and transfer device attached to the support. In the electrophotographic printing apparatus, an attachment is provided above the pedestal in a fixed position to press the upper surface of the unit housed in the pedestal against the pedestal when the pedestal is set in a predetermined position. An electrophotographic printing device characterized by comprising a force member. (2) The unit includes a photoconductor unit and a developing unit that is detachably attached to the photoconductor unit, and the biasing member has a pedestal set in a predetermined position.
Claim 1 of the Utility Model Registered Claim is characterized in that a biasing member is used to press the upper surface of each of the photoconductor unit and the developing unit housed in the pedestal against the pedestal. The electrophotographic printing device described.