SHARP SP1644 Technical Report

Date: Oct. 18, 1993

COPIER : Z-88

No. : SP-1644

CHANGE OF PF ROLLER A TO PREVENT

RUBBER PACKING SLIPPAGE

1.Model name: Z-88 / SF-2010 / Z-52 / 52II / 57 / 57II / Z-85 /85II /75 / 72 /77 /SF-6100

2.General: Until now, glue has been applied to prevent the rubber packing in the PF roller A in

models Z-88/SF-2010 from slipping. This practice has been discontinued, and instead the shapes of the rubber packing and the rollers have been changed. For Z-88/SF-2010 models, this change has standardized metal patterns.

3.Cause: Standardization and prevention of PF roller A rubber packing slippage.

4.Description: The shapes of the rubber packing for the PF roller A and the insertion roller have been

changed as shown in the diagram below. Along with these changes, glue is no longer used in models Z-88/SF-2010.

PF roller A

Cut

Rubber packing for the PF roller A

* Shaded areas to be added.

➀➅➁

➂

As shown in the diagram to the left, glue was applied in 6 places in models Z-88/SF-2010. Shape changes for the PF roller A and the rubber packing will make using glue unnecessary.

➄

➃

SHARP CORPORATION Reprography Division

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Green

5.Effective time: (Production): Mid- October, 1993 (including SMF).

Ref.

Model

No.

Z- 52(II)

Z- 85(II) Z- 72, 75 SF-6100 Z- 88

SF-2010

1. Interchangeable. 4. Not interchangeable.

2. C urr e nt t y pe c a n be u s ed i n p la ce of new t ype . New ty pe cann ot be us ed i n place of curr ent type .

3. C urre nt ty pe cann ot be used i n place of new ty pe. New t y pe c a n be u sed in p la ce of cu r ren t ty p e.

Parts m ar ke d wi t h “ ” is i mp ort an t fo r ma in ta i ning t he s a fe ty of t he se t. Be su r e to re pl ac e t he se pa r ts wit h

specified ones for maintaining the safety and performance of the set.

name

57(II)

76, 77

Version P/G No.

7 -40

8 -40

All

8 -27

8 -40

Current parts New parts

Parts code Parts code

CROLR0514FC01

CROLR0514FC03 AS PF roller A

CROLR0514FC02

Price

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

6. Others.

Parts name

rank

Effec-

tive

time

MidOct.

1993

Inter-

change-

ability

Note

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