User Warning Message - Canon iR C3200 Series Service Manual

Chapter 16
16.3.4.5.5 Abnormal noise from fixing ass'y
[ Verified by Canon Inc. ]
< Field Remedy >
If the host machine has been left for a long time in stand-by state or low-power mode state, the fixing roller may
be deformed due to its nip pressure, causing abnormal noise from the fixing ass'y during printing. This symptom
has been corrected with the DCON Ver.11.02 (software of DCON to be used together with System Ver.11.03).
Thus, if paper wrinkle occurs because of the fixing roller, upgrade the DCON to Ver.11.02 as well as replace
the fixing roller or the fixing ass'y.
A change that has been implemented is as follows:
Before change: Fixing roller will rotate in every 30 minutes in stand-by or low-power mode.
After change: Fixing roller will rotate in every 5 minutes in stand-by and in every 12 minutes in low-power
mode.
Fixing Roller: FB6-3641
Fixing Ass'y: FG6-9069 (120V), FG6-9070 (220/240V)
16.3.4.5.6 Abnormal noise from fixing exhaust fan (FM2): Because delivery cooling fan cable
[ Inspected by Canon Inc. ]
Description
The cable was connected to the delivery cooling fan in order to prevent the internal delivery roller from being
deformed by heat; however, abnormal noise was heard from the fixing exhaust fan or the cable was cut because
the cable was not fixed into the two cable cramps and interfered with the fixing exhaust fan.
Field Remedy
Inspect the cable to check whether it is fixed with two cable cramps securely. And, if you pull out the cable for
any service work, be sure to fix it with the cable cramps after the work.
FG3-3973 Delivery Cooling Fan Cable

16.3.4.6 User Warning Message

16.3.4.6.1 Indication of message 'Replace the toner container.'
Symptom
Indication of message 'Replace the toner container.'
Cause
There is a possibility that the waste toner container moves a little during operational vibration because of its
backlash, leading to misdetection.
Field Remedy
Clean the upper part of the waste toner container and a pair of waste toner sensors (light-emitting and receiving).
As a factory measure, a small part has been attached to the back of the front cover in order to hold the waste
toner container.
16-78
0005-4657
0008-1578
0002-1879