Toshiba DP1600 Service Manual page 217

4. Remove the heat roller separator.
(See Fig. 14-7-5 and 14-7-5-2)
5. Release the heater cover assembly.
(See Fig.14-7-11 and 14-7-12)
6. Remove 2 screw and detach the heater lamp
holder.
7. Remove the HR drive gear 1.
8. Remove either the HR drive gear 3, or outer
HR drive gear 3 and the inner HR drive gear 3.
Note: When the HR drive gear 1, HR drive gear
3, outer HR drive gear 3 or inner HR drive
gear 3 is replaced, apply 0.1g of white
grease (molycoat HP-300) to each stud and
gear teeth.
Also, the same amount of grease should be
applied to the part between the heater lamp
holder and HR drive gear 3, and heater lamp
holder and outer HR drive gear 3.
[H] Heater lamp U900/heater lamp E400/500
1. Remove fuser unit. (See Fig. 14-7-1)
2. Remove heater thermistor. (See Fig. 14-7-2)
3. Remove the housing assembly.
(See Fig. 14-7-7)
4. Remove the heat roller separator.
(See Fig. 14-7-5 and 14-7-5-2)
5. Release the heater cover assembly.
(See Figs. 14-7-8 and 14-7-9)
6. Remove one screw, release 4 hooks, and then
detach the heater cover assembly.
(DP1600 series)
7. Remove one screw and release the clamp.
(DP2000/2500 series)
1600/2000/2500 FUSER UNIT/PAPER EXIT UNIT
HR drive gear 1
Heater lamp
holder
Screw
White grease
Outer HR
drive gear 3
Fig. 14-7-16
DP1600 series
Screw
Hook
Fig. 14-7-17
DP2000/2500 series
Clamp
Fig. 14-7-18
14 - 16
02/01
Stud
HR drive gear 3
Stud
092-1
Stud
Inner HR
drive gear 3
Heater cover
assembly
Hook
Screw
093-1
December 2000 © TOSHIBA TEC
093