Canon Color imageRUNNER C4580, Service Manual

Page: 591 / 851

Chapter 16
16-12
F-16-34
b. Applying Grease to Belt Displacement Control
Motor Unit
The application parts and the amount of grease are as
follows.
-To the edge [A] of the gear [1], apply about a
soybean size of grease.
-To the center [B] of the gear [2] (inner side of the
plate [3]), apply about a soybean size of grease.
-To the edge [C] of the gear [2], apply about a
soybean size of grease.
-To the each side of the edge [D] [E] of the gear
[4], apply about a soybean size of grease.
F-16-35
2. Executing Service Mode after Fixing Unit
Replacement
When replacing the fixing unit, be sure to execute the
following operation with the service mode.
-Clear the fixing delivery counter.
COPIER > COUNTER > DRBL-1 > FX-BLT-U
-Execute the fixing belt and pressure belt HP search
operation.
COPIER > FUNCTION > FIXING > FX-UHP-S
COPIER > FUNCTION > FIXING > FX-LHP-S
Points to Note When Replacing Fixing Unit
By executing the service mode, the alarm code is
closed and the total rotation time is cleared. Thus,
this mode must be executed when replacing the
fixing unit.
If the mode is not executed, the following symptoms
will occur.
-The alarm code is not closed.
06-0002: Fixing unit life alarm (Caused by the belt
displacement)
06-0004: Fixing unit life alarm (Caused by the
torque up)
-Although the total rotation time of the replaced
fixing assemble does not reach to the message
threshold, the machine wrongly recognize that it
reaches to the threshold and displays the message.
Be sure not to execute the mode except at the
installation and the fixing unit replacement. If not, an
error message may not be displayed when the fixing
unit reaches to its life.
[A]
[1] [B]
[A] [D] [E]
[3] [B] [C] [2] [4]
[1]