Kyocera FS 2000D User Manual

							2F8/2F9/2GA
1-5-9
1-5-4  Developer section
(1) Detaching and refitting the developer unit
Procedure
1. Open the top cover.
2. Open the MP tray.
3. Remove the developer unit.
4. Check or replace the developer unit and refit 
all the removed parts.
Figure 1-5-12
Top cover
Developer unit
MP tray
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							2F8/2F9/2GA
1-5-10
1-5-5  Drum section
(1) Detaching and refitting the drum unit
Procedure
1. Remove the developer unit (See page P.1-5-
9).
2. Open the left side cover and then remove 
the waste toner box.
3. Unlock the drum unit lock and then remove 
the drum unit.
4. Check or replace the drum unit and refit all 
the removed parts.
Figure 1-5-13
Drum unit
lock Drum unit Left side cover
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							2F8/2F9/2GA
1-5-11 (2) Detaching and refitting the main charger unit
Procedure
1. Remove the drum unit (See page P.1-5-10).
2. Unlock the lock lever and then remove the 
main charger unit.
3. Check or replace the main charger unit and 
refit all the removed parts.
Figure 1-5-14
Main charger unit
Main charger unitLock lever
Drum unit Drum unit
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							2F8/2F9/2GA-3
1-5-12
1-5-6  Transfer/separation section
(1) Detaching and refitting the transfer roller and separation charger brush unit
Procedure
1. Remove the developer unit (See page P.1-5-
9).
2. Remove the drum unit (See page P.1-5-10).
3. Slide the paper chute guide and unhook the 
hooks.
4. Remove the paper chute guide.
Figure 1-5-15
5. Remove the shaft (transfer roller) from the 
both bushes.
Figure 1-5-16
Paper chute guideHook
Hook
Hook
Hook
Transfer roller
ShaftTransfer roller
BushTransfer roller
Bush
Transfer roller
Shaft
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							2F8/2F9/2GA-3
1-5-13 6. Release the four latches and then remove 
the separation charger brush unit.
7. Check or replace the transfer roller and sep-
aration charger brush unit and refit all the 
removed parts.
CAUTION: Note the following, when refitting 
the separation charger brush unit.
A. The separation charger brush unit is 
inserted into the two projections of the frame 
and does not run on to the projections.
B. The separation charger brush unit is 
firmly in contact with the separation charger 
plate of the frame.
Figure 1-5-17
Separation charger
brush unit
Frame
Latch
Separation
charger plateProjection
Projection
A
B
Separation
charger plateSeparation
charger brush
Separation
charger brush unit Separation charger
brush unitProjection
ViewpointViewpointViewpoint
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							2F8/2F9/2GA
1-5-14
1-5-7  Fuser section
(1) Detaching and refitting the fuser unit
Procedure
1. Open the rear unit.
2. Insert a flat-blade screwdriver to push the 
fuser lock (gray colored) on the rear unit and 
the fuser unit is separated from the rear unit 
(rails).
Do it both ends of the rear unit.
3. Check or replace the fuser unit and refit all 
the removed parts.
Place the fuser unit on the rear unit (rails) 
and push the fuser lock so that the fuser 
lock catches the fuser unit.
Do it for the both ends of the fuser unit.
Figure 1-5-18
Fuser unit
Flat-blade
screwdriver Flat-blade
screwdriver
Rear unit
Fuser unitFuser lock
(gray colored)
RailRail Rail
Flat-blade
screwdriver
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							2F8/2F9/2GA
1-5-15 (2) Detaching and refitting the fuser heater lamp
Procedure
1. Remove the fuser unit (See page P.1-5-14).
2. Remove the two screws and then open the 
fuser unit.
Figure 1-5-19
3. Remove the screw form the fuser heater 
lamp.
Figure 1-5-20
Screw
Fuser upper housing
Screw
Screw Fuser heater lamp
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							2F8/2F9/2GA-1
1-5-164. Remove the screw form the fuser heater 
lamp.
5. Remove the fuser heater lamp.
6. Check or replace the fuser heater lamp and 
refit all the removed parts.
Seat the fuser heater lamp aligning its watt-
age mark and welding mark faced with the 
correct direction and side.
Figure 1-5-21
30/31 ppm printer
(EUR/USA model)
35/37 and 45/47 ppm printer
(EUR/USA model)
Fuser heater lamp
Nut
Nut
Screw
Terminal Terminal
Screw
Rating marking
Screw
Welding side Fuser heater lamp Fuser heater
lamp
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							2F8/2F9/2GA-1
1-5-17 (3) Detaching and refitting the heat roller
Procedure
1. Remove the fuser heater lamp (See page 
P.1-5-15).
2. Remove the heat roller (assembly) from the 
fuser upper frame.
3. Remove the heat gear Z36, heat R bush 
and heat L bush from the heat roller. (30/31 
ppm printer [EUR/USA model])
Remove the heat gear Z46, two bearings 
and two stoppers from the heat roller. (35/37 
and 45/47 ppm printer [EUR/USA model])
4. Check or replace the heat roller and refit all 
the removed parts.
Figure 1-5-22
Heat R bush
Heat L bush
30/31 ppm printer
(EUR/USA model)
35/37 and 45/47 ppm printer
(EUR/USA model)
Heat roller
Heat roller
Stopper
Stopper
BushBush
Bearing
retainer Bearing
Bearing
retainer
Bearing
Heat gear
 Z46
Fuser upper
frame
Heat gear
 Z36
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							2F8/2F9/2GA
1-5-18 (4) Detaching and refitting the press roller
Procedure
1. Remove the fuser unit (See page P.1-5-14).
2. Open the fuser unit (See page P.1-5-15).
3. Remove the press roller from the fuser lower 
frame.
4. Check or replace the press roller and refit all 
the removed parts.
Figure 1-5-23
Fuser lower framePress roller
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