SHARP SP1739 Technical Report

Date: May. 10, 1994

COPIER : SF-A54

No. : SP-1739

TROUBLE SHOOTING PROBLEMS OF THE MAGNET CATCH RAISING UP IN THE ADF.

1.Model name: SF-A54

2.General: After the ADF has been installed in the machine, warping of the ADF sometimes occurs

which causes the magnet catch to be lifted up. To alleviate this problem a stay has been added to lessen the distance that the magnet catch raises up.

3.Description: A center stay has been installed as shown in the figure below to prevent warping of the ADF.

Base plate F Center Stay

Hole

Base plate R

S Belt guide

4.Action: From 1993 March production.

Ref.

Model

No.

SF-A54 All

1. Interc ha ng ea bl e. 4. Not int erc h an ge ab l e.

2. Current type can be used in place of new type. New type cannot be used in place of current type.

3. Current type cannot be used in place of new type. New type can be used in place of current type.

Parts marked with “ ” is important for maintaining the safety of the set. Be sure to replace these parts with

s p ec i fie d ones fo r m ai n ta ini ng t he s a fe ty an d pe r fo rmance of th e set.

name

Version P/G No.

Current parts New parts

Parts code Parts code

— 0CW2158P161A/ AN Center stay ’93/3 —

Price

5. Interchangeable if replaced with same types of relate d parts in use .

6. Others.

Parts name

rank

Effec-

tive

time

Inter-

change-

ability

Note

New pieces: 0 to 1

SHARP CORPORATION Reprography Division

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