SHARP sp2189 Technical Report

COPIER : SF-8570/2050

Date

Oct. 24, 1997

No. : SP-2189

REGARDING CHANGES TO THE DEVELOPER UNIT’S INTERNAL DV COVER U.

1.Model Name: SF-8570/8571/8870/8875/9400/2050

2.General: In order to increase part interchangeability between different models, we have changed

the shape of the developer unit’s internal DV cover u.

∗ Changed thickness from 3.0 mm to 2.5 mm.

3.Action: From the first unit of September, 1997 production on.

Ref.

Model

No.

SF-8570 SF-8870 SF-9400

SF-8571 SF-8875

SF-2050

1. Interchangeable. 4. Not interchangeable.

2. Current type can be used in place of new type.

3. Current type cannot be used in place of new type.

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

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

Version P/G No.

name

10 -17

All

19 -47

New type cannot be used in place of current type.

New type can be used in place of current type.

Current parts New parts

Parts code Parts code

PCOVP0799FCZZ PCOVP0799FCZ1 AL DV cover U

5. Interchangeable if replaced with same types of

6. Others.

SHARP CORPORATION Reprography Division

Price

related parts in use.

Parts name

rank

Effec-

tive

time

1st lot

’97/9

Inter-

change-

ability

Green

Note