Kyocera FS 2000D User Manual

2F8/2F9/2GA
1-4-15 (6)
Defective message 
displaying (LCD) [2].
No message appears 
on the message dis-
play (LCD), even 
thought the mes-
sage background 
does not illuminate 
faintly. (The power is 
not supplied to the 
operation panel 
PWB.)Broken power cord. Replace the power cord.
The power cord is not 
plugged in properly.Check the contact between the printer’s AC inlet and the AC 
power outlet.
No electricity at the AC 
power outlet.Measure the AC input voltage.
Defective power source...

2F8/2F9/2GA
1-4-16
1-4-5  Mechanical problems
Problem Causes/check procedures Corrective measures
(1)
No primary paper feed.Check if the surfaces of the following rollers 
are dirty with paper powder: pickup roller, 
paper feed roller, and MP tray feed roller.Clean with isopropyl alcohol.
Check if the pickup roller, paper feed roller 
and MP tray feed roller are deformed.Check visually and replace any deformed 
rollers.
Defective installation position of paper feed 
drive unit (paper feed clutch, MP tray...

2F8/2F9/2GA-4
1-5-1
1-5 Assembly and Disassembly1-5-1  Precautions for assembly and disassembly
(1) Precautions
Be sure to turn the power switch off and disconnect the power plug before starting disassembly.
When handling PWBs, do not touch connectors with bare hands or damage the PWB.
Do not touch any PWB containing ICs with bare hands or any object prone to static charge.
Use only the specified parts to replace the fuser unit thermostat. Never substitute electric wires, as the printer may be seri-...

2F8/2F9/2GA-2
1-5-2
1-5-2  Outer covers
(1) Detaching and refitting the top cover
Procedure
1. Open the top cover.
2. Remove the two screws.
3. Remove the one connector and then 
remove the top cover.
Figure 1-5-1
Connector Screw
ScrewTo p  c over
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2F8/2F9/2GA-4
1-5-3 (2) Detaching and refitting the right cover and left cover
Procedure
1. Remove the paper cassette.
2. Open the MP tray.
3. Open the rear unit.
4. Remove the top cover (See page P.1-5-2).
5. Unlatch the three latches and then remove 
the right cover.
Figure 1-5-2
6. Remove the one screw.
7. Unlatch the six latches and then remove the 
left cover.
Figure 1-5-3
Latch
Latch
Latch Right cover
Latch
LatchLatchLatch
Latch Latch
Left cover
Left coverScrew
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2F8/2F9/2GA-1
1-5-4
1-5-3  Paper feed section
(1) Detaching and refitting the paper feed assembly (paper feed roller and pickup roller)
Procedure
1. Remove the paper cassette.
2. While pushing the lock and then slide the 
paper feed roller pin.
3. While pressing the lever and then remove 
the paper feed roller assembly.
4. Check or replace the paper feed assembly 
and refit all the removed parts.
Figure 1-5-4
Paper feed assembly
(Paper
feed
roller)
(Pickup
roller) Paper feed roller pin
*: 35/37 and 45/47...

2F8/2F9/2GA-1
1-5-5 (2) Detaching and refitting the retard roller
Procedure
1. Remove the paper cassette.
2. Push the bottom plate down until it locks 
(30/31 ppm printer [EUR/USA model] only).
3. Unlatch the two latches and then remove 
the retard guide.
Figure 1-5-5
4.  Remove the retard holder (roller) from the 
retard guide.
5. Check or replace the retard roller and refit all 
the removed parts.
Figure 1-5-6
Paper cassette
Bottom plate
Retard guide
LatchLatch
Retard guide
Retard holder
(Retard roller...

2F8/2F9/2GA
1-5-6 (3)  Detaching and refitting the registration upper and lower roller
Procedure
1. Remove the developer unit (See page P.1-5-
9).
2. Remove the spring.
3. Pull the registration upper roller.
Figure 1-5-7
4. Remove the registration upper roller from 
the bush.
5. Remove the gear and bush from the regis-
tration upper roller.
Figure 1-5-8
Spring
Registration
upper roller
Registration
upper rollerGear
BushBush
Registration
upper roller
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2F8/2F9/2GA
1-5-7 6. Remove the registration lower roller.
7. Remove the stopper, gear and three bushes 
from the registration lower roller.
8. Check or replace the registration upper and 
lower roller and refit all the removed parts.
Figure 1-5-9
Registration
lower roller
BushBushBushGear
Stopper
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2F8/2F9/2GA
1-5-8 (4) Detaching and refitting the MP tray paper feed roller
Procedure
1. Open the MP tray.
2. Grasp and pull the MP tray upwards until it 
is removed from the printer.
Figure 1-5-10
3. Pull the MP tray paper feed roller holder.
4. Slide the MP tray paper feed roller holder.
5. Remove the MP tray paper feed roller.
6. Check or replace the MP tray paper feed 
roller and refit all the removed parts.
Figure 1-5-11
MP tray
MP tray paper feed roller MP tray paper feed roller holder

...