SHARP SP1672 Technical Report

Date: Jan. 18, 1994

COPIER : Z-72

CHANGE IN PARTS (Z SERIES).

1.General: Various parts changes have been carried out on the model Z series.

2.Description: Item. Model. Change.

1. Z-72, 76 Addition of washer to the circuit board box.

2. Z-70, 50 Change in DSW shaft in the lock tooth unit.

3. Z-70, 72 Addition of wave washer and plastic slider to PF roller B.

4. Z-88, 50 Change in washer thickness in the lock tooth unit.

5. Z-88, 85 (II) Change in attachment screws for the inlet of the lower frame area.

6. Z-85 (II) Change in capacitor in the main circuit board.

7. Z-85 (II) Change in diode array in the main circuit board.

8. Z-85 (II) Change in driver integrated circuit in the main circuit board.

9. Z-85 (II) Change in cooling plate in the main circuit board.

10. Z-72 Change in pressure roller.
1 1. Z-72 Addition of wave washer to PF roller A.

12. Z-88 Change in AC cord.

No. : SP-1672

SHARP CORPORATION Reprography Division

1/4

Green

C

Item 1. Change in DSW shaft in the lock tooth unit.

Fig. 2

This DSW shaft has been changed.

Z - 50, 55, 70, 75
Z-72, 76, 77, SF-6100

Item 3. Addition of wave washer and plastic slider to PF roller B.

Rear end.

PF roller B.

4/4

Added plastic slider (from 1993 July).

Added wave washer (from 1992 November).

Fig. 3

Item 11.Addition of wave washer to PF roller A.

PF roller A.

Added wave washer.

Fig. 4