SHARP CLE050 Technical Report

LASER PRINTER : JX-8200

Date

:

Jul. 3, 1998

1. CORRECTION CARRIED OUT IN THE PART CODE OF THE SCREWS.

2. CHANGE CARRIED OUT IN THE HARDNESS OF THE RUBBER USED IN THE
TRANSFER CLEANING BLADE.

3. MEASURE TO REDUCE COSTS IN THE COPY PAPER FEEDING UNIT G ROLLER.

No. : CLE-050

1. Correction carried out in the part code of the screws.

1.Model Name: JX-8200 (For machines bound for all destinations).

2.General: There was a mistake in the part code of the screws used in the used with the lower

pressure lever attachment plate of the transport frame unit. Correction of the mistaken
part code has been carried out.

3.Description: Old: LX-BZ0026GCZZ → Corrected: LX-BZ0026GCZ1

∗ Z1 parts have an R bypass undercut in the step section.

Undercut

4.Action: From 1998 April production order number.

2. Change carried out in the hardness of the rubber used in the transfer cleaning
blade.

1.Model Name: JX-8200 (For machines bound for all destinations).

2.General: A change has been carried out in the hardness of the rubber used in the transfer

cleaning blade. The hardness of the rubber has been increased. This action has been
carried out as a measure to improve the cleaning performance in the transfer cleaner
unit of the transfer drum surface.

SHARP CORPORATION Reprography Division

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Green

C

3.Description: ∗ How to distinguish between old and new parts:

A black mark has been made on the metal plate portion under the blade lot number
inscribed on the part (only for the 1998 March production lots).

4.Action: From the 1st lot of 1998 March production.

3. Measure to reduce costs in the copy paper feeding unit G roller.

1.Model Name: JX-8200 (For machines bound for all destinations).

2.General: Action has been carried out to reduce costs in the copy paper feeding unit G roller.

3.Description: Changes have been carried out in the following parts in the action described above.

G roller: NROLM0088GCZ1 → Z2
G roller shaft: NSFTB0057GCZ3 → Discontinued
Bearing: NBRGY2067SCZZ → Discontinued
E5 ring: XRESP50-06000 → One part discontinued

E5 ring

Discontinued

G roller shaft
(Discontinued)

G roller (Old)

Bearing

(New)

4.Action: From the 1st lot of 1998 May production.

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G roller (New)

E5 ring