Canon
imageRUNNER ADVANCE DX C7700 Series Service Guide
imageRUNNER ADVANCE DX C7700 Series Service Guide
April 2022
Revision 4
Page 81
Table 49 – Multi Function Professional Puncher-B1
Main Unit Periodic Maintenance
Part Name
Estimated
Interval
Maintenance
Task
Remarks
Punch drive cams
1,000,000
sheets
Inspect /
Lubricate
Lubricated with grease
Punch motor belt
1,000,000
sheets
Inspect
Alignment stepper belt
1,000,000
sheets
Inspect
Steering carriage belt
1,000,000
sheets
Inspect
Steering rollers
1,000,000
sheets
Inspect /
Clean
Punch clutch
1,000,000
sheets
Clean
High speed sensors
500,000 sheets
Clean
Air blow
Drive and Idler rollers
1,000,000
sheets
Inspect /
Clean
Alcohol & cloth
Solenoid module
1,000,000 times
Inspect
Paper path sensors
500,000 sheets
Clean
Air blow
Idler panel closing magnet
latches
1,000,000
sheets
Inspect
Acceleration panel latch
1,000,000
sheets
Inspect
Paper path drive timing belts
1,000,000
sheets
Inspect /
Adjust
Diverter solenoid assembly
1,000,000
sheets
Inspect
Die set recognition board
clips
1,000,000
sheets
Clean
Standard Punch Die (Pin)
250,000 times
Inspect /
Lubricate
Maintenance by users Lubricated with
oil
High durability punch die
(pin)
250,000 times
Inspect /
Lubricate
High durability punch die
(shoulder bolt)
750,000 times
Inspect /
Lubricate
Maintenance by users Lubricated with
grease
61 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.
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