SHARP ARE043 Technical Report

DIGITAL COPIER : AR-5132

Date

:

Jul. 7, 1997

No. : ARE-043

1. MEASURE TO ALLEVIATE PROBLEMS OF ELECTRICAL
NOISE.

2. MEASURE TO ALLEVIATE PROBLEMS OF JAMS WHICH
OCCUR BEFORE THE FUSING PROCESS.

1. Measure to alleviate problems of electrical noise.

1.Model Name: AR-5132 (Only for machines bound for the destinations of the 200 V series).

2.General: The changes and additions of the parts listed below have been carried out as a measure

to alleviate problems of electrical noise in machines bound for destinations of the 200 V
series.

3.Description: <1> A grounding plate right has been attached to the left side of the rear frame.

M3 screw type speed nut

ø2 hole

Grounding plate right

Rear frame left side

Abnormally
shaped hole

M4 screw type
speed nut

Corner

Screw tip standard B’

M3 × 6 bind taping, 2 types

Square hole

ø5 hole

M4 × 6 bind taping, 2 types

Dimple

SHARP CORPORATION Reprography Division

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Green

C

<2> A grounding plate left has been attached to the fusing drawer attachment plate
(P/G [10]-29) with fixing tape.

Fusing drawer attachment plate

Grounding plate left fixing tape

<3> A change has been carried out in the ICU PWB cover, and the grounding plate left
has been attached.

Grounding plate left

Fusing drawer attachment plate

4.Action: From the start of mass production.

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