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