Service manual

4733
5305
971
1495
1467
1114
4733
14495
10219
10019
9257
10162
4787
Bk C C M M Y Y Bk
500
400
1000
2857
1181
371
229
2857
3048
1952
210
4524
4629
4686
3724
2200
3724
Half Speed
(A)
2000
Half Speed
Half Speed
1238
561
15000
14810
Copy Mode: Half-speed (OHP/Thick)
Color Mode: Full Color
Size: A4 Sideways
Copy Volume: 1 Sheet
Magnification: 100%
Note: 1. Time units are in [ms].
2. Timing is accurate within 20 [ms].
3. The revolver unit does not rotate while the drum motor or the development roller rotate at half speed.
4. The belt cleaning OFF/ON procedure [part (A)] is performed only after copying in 1C mode (LT or smaller than
LT (sideways)/larger than B4 size).
5. The time between the belt H.P. detection and FGATE (400 [ms]) depends on the scanner registration adjustment.
1. Start Key
2. Drum Motor
3. Main Motor
4. Belt H.P. Detection
5. Scanner Lamp
6. Scanner Motor
7. FGATE
8. QL
9. Charge corona
10. Development Bias DC
11. Development Bias AC
12. Development Motor
13. Toner Supply Motor
14. ID Sensor Pattern
Writing
15. PTL
16. Toner Supply Motor
Solenoid
17. Revolver Motor
18. Belt Transfer Charge
19. Paper Transfer
Charge
20. Negative Voltage
Relay
21. Negative Voltage
(Paper-Transfer)
22. Transfer Belt Cleaning
Solenoid
23. Registration Clutch
TIMING CHART 15 [Half-speed/Full Color/A4]
SM APPENDIX 11-15 A166/A187/A189
CÓPIA NÃO CONTROLADA
CÓPIA NÃO CONTROLADA