Periodic Maintenance - Canon imagePRESS Lite C170 Service Manual

Canon
R.

Periodic Maintenance

Some parts of the machine must be checked and/or replaced on a periodic
basis to ensure a specific level of machine performance. These parts are likely
to affect the performance once they fail even in the absence of external change
or damage. Whenever possible, plan their replacement so that it will coincide
with a scheduled service visit.
Note: All periodic maintenance shown in the below table is for reference
purposes only and are subject to change without notice. Refer to the Service
Manual for additional information.
Table 41 – Main Unit Periodic Maintenance Items
Part Name
Developing Assembly Cover
(Color)
Developing Assembly Cover
(Black)
Pre-fixing Feed Belt
Post-secondary Transfer Sensor
Registration Sensor
Paper Width Sensor
ITB Drive Roller
ITB Steering Roller
Post Upper Duct
Shield Plate (Primary Charging
Assembly)
Shield Plate
(Pre-transfer Charging Assembly)
Developing Unit Lower Toner
Receptacle
Catch Sheet
Drum Heater Sliding Assembly
IH Unit
Fixing Inlet Guide
Feed Guide
Feed Roller/Roller
68 Value is based on LTR sized paper. Estimated average values in the field, based on data from
supplier. Data is subject to change depending upon many factors including, without limitation,
monthly copy volume, environment, type of image printed and customer handling of the equipment.
imagePRESS Lite C170 Series Service Guide
Revision 11
imagePRESS Lite C170 Series Service Guide
Estimated Interval 68
When Photosensitive Drum Unit
(Color) is replaced
When Photosensitive Drum Unit
(Color) is replaced
When Secondary Transfer Outer
Roller is replaced
When Secondary Transfer Outer
Roller is replaced
When Secondary Transfer Outer
Roller is replaced
When Secondary Transfer Outer
Roller is replaced
When ITB/Secondary Transfer
Inner Roller is replaced
When ITB/Secondary Transfer
Inner Roller is replaced
When Pre-transfer Charging Wire
is replaced
When the Primary Charging Wire
is replaced
When Pre-transfer Charging Wire
is replaced
When Photosensitive Drum Unit
(Black) is replaced
When Photosensitive Drum Unit
(Color) is replaced
When Photosensitive Drum Unit
(Black) is replaced
When the Fixing Film is replaced
When the Fixing Film is replaced
When Secondary Transfer Outer
Roller is replaced
When Secondary Transfer Outer
Roller is replaced
Action Remarks
Clean
Clean
Clean
Clean
Clean
Clean
Clean
Clean
Clean
Clean
Clean
Clean
Clean
Clean /
Lubricate
Clean
Clean
Clean
Clean
March 2022
Page 76