SHARP S222 Technical Report

COPIER : SF-1020 etc.

Date

Mar. 2, 1998

1.CHANGE CARRIED OUT IN THE SOFTWARE OF THE MAIN ROM.

2.CHANGE CARRIED OUT IN THE CFM DUCT INSIDE THE OPTICAL UNIT.

1. Change carried out in the software of the main ROM.

1.Model Name: SF-1020 (machines bound for the Chinese market).

2.General: A change has been carried out in the main ROM so that the optical fan duty can be

100% controlled during copy operations (when the sorter is not installed). This action has been carried out as a measure to comply with GB standards.

No. : S-222

Main ROM VHI27C010A9FC → VHI27C010D7FC

In accordance with the change described above, a change has also been carried out in the part code of the main PWB.

∗

The part code of the main PWB has been changed as shown below. By changing the main ROM of the old PWB to the new ROM, it is possible to use the old PWB as a new PWB.

Main PWB CPWBN1210FC54 → CPWBN1210FC55

3.Action: From the start of 1997 December production.

SHARP CORPORATION Reprography Division

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Green

2. Change carried out in the CFM duct inside the optical unit.

1.Model Name: SF-1016/1020/1116 (machines bound for the Chinese market.)

2.General: A change has been carried out in the shape of the CFM duct in the optical unit.

This action has been carried out as a measure to comply with GB standards. In accordance with this change a change has also been carried out in the part code. The part code has been changed as shown below.

CFM duct PDUC-0061FCZZ → PDUC-0152FCZZ

3.Action: ∗ SF-1016: From 1998 January production.

SF-1020: From 1997 December production. SF-1116: From 1997 December production.

Ref.

Model

No.

1 SF-1020

SF-1016

SF-1020 SF-1116

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

39 -53

39 -901 CPWBN1210FC54 CPWBN1210FC55 BV

Chinese

New type cannot be used in place of current type.

New type can be used in place of current type.

7 -28 8 -28 7 -28

Current parts New parts

Parts code Parts code

VHI27C010A9FC VHI27C010D7FC AY Main ROM

PDUC-0061FCZZ PDUC-0152FCZZ AK CFM duct ∗

Effec-

Price

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

6. Others.

Parts name

rank

Main PWB (Chinese)

tive

time

1st lot ’97/12

Inter-

change-

ability

Note

(IC7)

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