Panasonic FA-A888 Service Manual ▷ View online
3-2
SV003
4
3
2
2
1
1
2
SV002
3
1
2
5
4
6
3
Clean the pick-up roller by rotating it.
1
Open the original feed cover and clean
the parts below.
2
Original feed roller.
3
Original double feed prevention roller
(mounted on the feed cover).
4
Registration rollers.
5
Registration sensor.
6
Reflection seal for the sensor (mounted
on the feed cover).
1
Open the ADF.
2
Remove the screws (x 2).
3
Open the registration roller guide.
4
Clean the timing sensor and the reflection
seal.
SV001
SV003
SV002
SV001
3.2 Disassembly and Assembly
(1) Cleaning
Pick-up roller
3-3
Maintenance
SV006
2
3
2
1
5
4
SV004
(1) Cleaning (continued)
4
5
6
Clean the original exit rollers.
1
Open the original exit cover.
2
Clean the reverse rollers.
1
Open the ADF.
2
Remove the screws and star-washers
(x 2).
3
Remove the exit guide.
4
Clean the reflection seal for the sensor.
5
Clean the original exit sensor.
Note: Check the condition of the guide mylar
and replace as required.
SV005
2
1
SV004
SV005
SV006
Original exit roller
3-4
SV007
2
2
3
1
(2) To replace the DFP roller
1
1
Open the original feed cover.
2
Remove the screws (x 2).
3
Remove the DFP roller unit.
Note: This procedure is performed easier
with the ADF down, or closed.
Be careful to avoid damaging the guide
mylar.
2
1
Remove the screws (x 2).
2
Remove the DFP roller ass'y.
Note: Be careful to avoid damaging the
mylars.
3
1
Remove the springs (x 2).
2
Remove the DFP roller (ass'y).
3
Remove the bearings (x 2).
4
Remove the DFP roller.
Note: (1) Note the position of the spring for
use in re-assembly.
(2) Do not lose the bearings.
(3) Clean the roller after re-assembly.
(4) Re-assemble in reverse order.
SV008
1
2
SV007
SV008
SV009
SV009
1
1
2
3
3
4
DFP roller ass'y
3-5
Maintenance
(3) Replacement of the transport belt
1
1 Open the ADF to the service position.
2 Remove the screws (with star-washers)
on the upper frame (x 2).
2
Remove the transport belt assembly.
3
Remove the screws (with star-washers)
(x 2).
4
SV015
1
2
2
2
SV010
SV011
SV014
SV015
SV014
Transfer belt
Transfer belt
assembly
1
Pull up the frame of the transport.
2
Remove the belt.
Note: During re-assembly, be careful to avoid
pinching the belt in the frame. (Belt
must be inside the frame flange.)
3
Re-assemble in reverse order.
Note: Confirm that the drive belt is correctly
aligned on the belt drive pulley.
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