Periodic Maintenance - Canon imagePRESS C800 Service Manual

Canon
T.

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 44 – Periodic Maintenance Items
 Clean
item
Dustproof Glass (Bk)
Dustproof Glass (Y)/(M)/(C)
Sleeve Cover (Y)/(M)/(C)
Toner Catch Sheet (Y)/(M)/(C)
Sleeve Cover (Bk)
Primary Charging Shield Plate
Pre-transfer Shield Plate
Pre-transfer Upper Duct
Drum Patch Sensor (Bk)
Drum Patch Sensor Cover (Bk)
Registration Patch Sensor Unit
Drum Sliding Shaft Support
Contact Image Sensor Unit
Registration Unit Upper Guide
Secondary Transfer Unit
Secondary Transfer Unit
54 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.
Canon imagePRESS C800/C700 Service Guide
Revision 2
Periodic Maintenance Items (Based on LTR Paper)
x Lubricate
Interval (pages)
imagePRESS imagePRESS
C800 C700
As needed basis
As needed basis
300,000
300,000
300,000
600,000 500,000
600,000 500,000
600,000 500,000
1,030,000 890,000
1,030,000 890,000
300,000 250,000
900,000 750,000
900,000
As needed basis
300,000
600,000 600,000
Canon imagePRESS C800/C700 Service Guide
54
Action
If soiling appears on the images, pull out the

glass and clean it.
If soiling appears on the images, clean it using

the attached cleaning tool.
Clean it with alcohol and lint-free paper

Clean it with dry lint-free paper.

Clean it with alcohol and lint-free paper

Clean it with alcohol and lint-free paper when

replacing the Primary Charging Wire.
Clean it with alcohol and lint-free paper when

replacing the Pre-transfer Charging Wire.
Clean it with alcohol and lint-free paper

Clean it in the single direction with wet and
tightly-wrung cotton swab when replacing the

Drum (Bk).
Clean it with wet and tightly-wrung lint-free paper

when replacing the Drum (Bk).
Clean it in the single direction with wet and

tightly-wrung cotton swab.
Clean it and apply grease (Barrierta) when

×/
replacing the Drum (Bk.)
Clean the sensor surface with lint-free paper
moistened with alcohol, and dry wipe the CIS
sheet with the paper lint cleaning tool. Clean the

Registration Unit Inlet Guide with lint-free paper
moistened with alcohol, or dry wipe with the
paper lint cleaning tool.
Clean it with alcohol and lint-free paper

Clean the 4 Positioning Pins and the Inlet Guide

with alcohol and lint-free paper.
Clean the groove under the roller with alcohol
and lint-free paper when replacing the Secondary

Transfer Outer Roller.

Adjust
Remarks
October 2014
Page 72