Toshiba DP1600 Service Handbook page 107

Section Item to check
Process unit 1. Process unit
(CRU) 2. Ozone filter
3. Main charger wire
4. HVPS contacts
Around-Process 5. Toner supply motor
unit area 7. Registration roller
8. Pinch roller gear
9. Ground plate
10. Shutter push shaft
11. Shutter push bushing
Fuser unit 12. Fuser unit
13. Pressure roller
14. Heat roller (Brown)
Heat roller (Metallic gold)
Heat roller (Dark green)
15. Heater lamp
16. Separation claw for heat
roller
17. Cleaning roller
18. Thermistor
19. Heater thermistor 1/2
20. Pressure roller cover
21. Pressure roller case
22. HR drive gear 1
23. HR drive gear 3
23. Inner HR drive gear 3
92. HR drive gear 2
Scanner 24. Shading sheet
25. Reflecting mirror 1
26. Reflecting mirror 2
27. Reflecting mirror 3
28. Original glass
29. ADF glass
30. CCD unit
31. Exposure lamp
Laser scanner 32. Laser scanner unit
unit
Transfer charger 33. Transfer charger unit
unit 34. Transfer wire
35. Transfer guide roller
Tray-up unit 36. Tray-up Motor
37. Tray-up gear 1
38. Tray-up gear 2
39. Tray-up gear 3
40. Tray-up gear 4
41. Tray-up gear 5
1600/2000/2500 PREVENTIVE MAINTENANCE
Cleaning Lubri- Replacement
cation
GR
GR
FL
W
W
81K/99K or
135K/165K
81K/99K
135K/165K
135K/—
81K/99K or
135K/165K
81K/99K or
135K/165K
W
W
W
W
or A
or A
81K/99K
GR
GR
GR
GR
GR
GR
2 - 4
02/03
Operation Remarks
check <P-I>
*1
*2
*3
Gear teeth
Gear teeth <P15-I20>
(DP2000/2500 series)
*3 Between the shaft of registration
roller and ground plate <P15-I22>
<P15-I25>
<P15-I26>
*4
*5, *31
*6
*7
*8 <P9-I3>
*9 <P9-I4>
Shaft
Shaft
Shaft (DP2000/2500 series)
*31 <P9-I9> (DP1600 series)
<P22-I9> (DP2000/2500 series)
*10
*11
*11
*11
*12
*12
*13 Using the blower (Do not use a
cloth)
Using the blower (Do not use a
cloth)
*14 <P7-I9>
*15 <P7-I16>
Gear teeth
Gear teeth
Gear teeth
Gear teeth
Gear teeth
Gear teeth
December 2000 © TOSHIBA TEC