SHARP SP1640 Technical Report

Date: Oct. 27, 1993

COPIER : SF-7700

No. : SP-1640

[ Parts change information ]

CHANGE IN GAS BALANCER MAKER.

1.Model name: SF-7750 / 7700

2.General: The gas balancer maker has been changed in accordance with parts supply conditions.

3.Cause: To adjust to parts supply conditions.

4.Description: Balancer parts codes affected by the change in gas balancer maker have been

changed.

• Gas balancer A (rear). MSPRC1333FCZ1 MSPRC1474FCZZ

• Gas balancer B (front) MSPRC1334FCZ1 MSPRC1475FCZZ

5.Effective time: (Factory action) From July, 1993 (Taiwan). All others service parts only.

When changing to the new gas balancers in machines already out on the market, both front and rear balancers should be changed together.

Ref.

Model

No.

SF-7700

1. Interchangeable. 4. Not interchangeable.

2. Curre nt t y pe c a n be u s ed in p la c e of n ew type. New ty pe cann ot be us ed i n place of curr ent type .

3. Curre nt ty pe cann ot be us ed i n place of new ty pe. New t y pe c a n be u sed in p la c e of c u rr en t ty p e.

Parts m ar ke d wi t h “ ” is i mp ort an t fo r m a inta i ni ng t he sa fe ty of t he s e t. B e su r e to re pl ace these pa rts wi t h

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

name

7750

Version P/G No.

7 -46

All

7 -117

Current parts New parts

Parts code Parts code

MSPRC1333FCZ1 MSPRC1474FCZZ BB

MSPRC1334FCZ1 MSPRC1475FCZZ BB

Price

rank

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

6. Other s .

Parts name

Gas balancer A

(rear)

Gas balancer B

(front)

Effec-

tive

time

Service parts only.

Inter-

change-

ability

Note

SHARP CORPORATION Reprography Division

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