SHARP DTE146 Technical Report

Date: Apr. 4, 1994

DUPLICATOR: SD-3062

No. : DTE-146

CHANGE IN UDH UNIT PARTS
(THIS CHANGE HAS BEEN CARRIED OUT FROM THE
START OF MASS PRODUCTION).

1.General: The parts changes and additions described below have been carried out on the UDH

unit of model SD-3062 as of the start of mass production, and are hereby reported.

2.Description: 1. PWB protective mylar sheet has been added between UDH delivery motor 2 and the
sidewise paper size switch attachment plate, and a conductive sheet has been added
to the sidewise paper size switch attachment plate.

(Factory action)

From the first lot production.

UDH Delivery motor 2

Added PWB
protective mylar sheet

Sidewise paper size switch attachment plate

Added conductive sheet

2. The attachment screws of the delivery opening PGU AS have been changed to
prevent loosening of the screws.

(Factory action)

From 1994 January production.

SHARP CORPORATION Reprography Division

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3. The attachment screws of the grounding terminal have been changed to prevent the
tips of the screws from coming in contact with the solenoid coil protective cover of the
stacking gate in the separator duct unit.

Change in screw length
M3 x 8 M3 x 6

(Factory action)

From 1994 January production.

4. A movement sheet has been added between the movement paper guide upper AS
and the movement drive shaft to prevent abnormal noise (creaking).

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Added movement sheet

(Factory action)

From 1994 January production.