SHARP LPE172 Technical Report

Date: Dec. 10, 1993

LASER PRINTER : JX-9600

1. PS GUIDE CHANGES DUE TO ALTIRATION OF SUPPLY
SHAPE (TO PREVENT REAR TRANSFER MISALIGNMENT.)

2. CHANGE IN COPY PAPER CASSETTE TYPE TO IMPROVE
DIAGONAL PAPER FEED.

1. PS guide changes due to altiration of supply shape. (To prevent rear transfer
misalignment.)

1.Model name: JX-9400, JX-9600, JX-9600 PS.

No. : LPE-172

2.General: In order to improve transfer misalignment which frequently occurs about 7 mm from the
rear end of the copy, the shape of the front portion of the PS guide has been altered, a
SUS plate has been added and an earth sheet (copper tape) had been attached as
temporary measures, but the PS guide (including the SUS plate) has been changed
and the earth sheet has been discontinued. The color of the PS sheet affected by the
change in PS guide has also been changed from black to semi clear.
The supply shape of PS guide assy will also be change.

<Temporary measures> <Permanent measures>

Copper tape

Frame

Earth plate for sensor

SUS plate
PS guide AS

PS roller

PS Sheet
(Semi clear)

PS Guide

PS Guide

PS Guide
assy

3.Action: From August, 1993.
From September, 1993.

SHARP CORPORATION Printer and Scanner Division

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Orange

C

2. Change in copy paper cassette type to improve diagonal paper feed.

1.Model name: JX-9400, JX-9600, JX-9600 PS

2.General: Various parts have been added and eliminated to improve diagonal feeding of copy

paper.

3.Description: ➀ Paper cassette molt A, B have been added (for A4 size paper cassettes).

Paper cassette molt C has been added (for letter and legal size paper cassettes).

➁ PF stopper springs have been changed.
➂ The paper load limit label has been changed.
➃ The shape of the paper cassette has been altered.

➁ Paper cassette molt B (A4 sizes)

➀

Paper cassette molt C
(letter legal sizes)

➀ Paper cassette molt A

(A4 size)

4.Action: From July, 1993.

➁ PF stopper spring (600)

➃

➂

➁ PF stopper spring (200)

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