Periodically Replaced Parts; Periodic Maintenance - Canon imageRUNNER ADVANCE DX 6870i Service Manual

Canon
Q.

Periodically Replaced Parts

Some parts of the machine must be maintained and replaced periodically to
ensure a specific level of machine performance. These parts can affect the
performance of the machine once they fail, even if there is no external change
or damage. Whenever possible, plan to replace these parts during a scheduled
service visit.
The imageRUNNER ADVANCE DX 6800 Series does not have any periodic
replacement parts.
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 31 – Main Unit Periodic Maintenance Items
Part Name
Pre-secondary Transfer Inner
Guide
Pre-secondary Transfer Outer
Guide
Secondary Transfer Exit
Guide
Feed Optical Sensor
Drawing Optical Sensor
Registration Optical Sensor
Patch Sensor or Registration
Sensor
Registration Roller
Pre-registration Guide
Assembly
First, Second, or Third
Delivery Roller
Duplex Feed Roller 1, 2
Fixing Delivery Guide
imageRUNNER ADVANCE DX 6800 Series Service Guide
Revision 9
imageRUNNER ADVANCE DX 6800 Series Service Guide
Main Unit Periodic Maintenance
Estimated Maintenance
Interval Task
When Needed Clean
When Needed Clean
When Needed Clean
When Needed Clean
When Needed Clean
When Needed Clean
When Needed Check
When Needed Clean
When Needed Clean
When Needed Clean
When Needed Check
When Needed Clean
Remarks
Performed as needed during a visit
for parts replacement.
March 2023
Page 66