Konica Minolta 7155 - Removing and Reinstalling; Removing and Reinstalling the Fixing Lower Roller

FIXING UNIT
3-O-8
3 DIS./ASSEMBLY
[10] Removing and Reinstalling the Fixing
Lower Roller
a. Procedure
(1) Remove the fixing unit.
(2) Remove two screws to remove the fixing
entrance guide plate (lower)
(3) Remove the fixing separation claw (lower) unit.
(4) Remove the fixing lower roller upward.
(5) Remove two bearings from the fixing lower roller.
(6) Reinstall the above parts following the removal
steps in reverse.
Caution: The fixing entrance guide plate
(lower) should be pressed against the
fixing upper roller bearing when
installing.
[11] Removing and Reinstalling the
De-Curler Roller
a. Procedure
(1) Remove the fixing unit.
(2) Open the fixing unit (top).
(3) Lift the fixing exit guide plate (upper) and remove
two screws to remove the fixing exit guide plate
(lower).
(4) Remove the screw to detach the jam handling
release knob.
(5) From the front side, remove one E-ring, one
gear, one E-ring, two washers, one screw, and
bearing in this order.
(6) From the rear side, remove one E-ring, two wash-
ers, one screw, and bearing in this order and then
remove the decurler roller from the frame.
Fixing entrance guide plate (lower)
Screw
Screw
Fixing lower roller
Bearing
Bearing
4
4
7272ma3036
Fixing exit
guide plate (lower)
Fixing exit guide plate (lower)
Screw
Screw
Screw
Screw
Screw
E-ring
E-ring
Fixing exit guide
plate (lower)
Fixing exit guide
plate (upper)
E-ring
Bearing
Washer
Washer
Gear
Jam handling release knob
Washer
Washer
Bearing
Decurler roller
MODEL MANUAL REVISED EDITION DATE PAGE METHOD
SERVICE MANUAL Dec. 2003
7155/7165/7255/7272
3-O-8 REPLACEMENT
4