Canon
imageRUNNER ADVANCE C9000S PRO Series Service Guide
O. Periodic Maintenance
Some parts of the machine must be periodically maintained 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.
Main Unit Periodic Maintenance (Table 20)
Part Name
Estimated Timing (sheets)
Remarks
120,
000
150,
000
2
0
0,
000
500,
000
550,
000
1,
000,
000
A
s
n
eed
ed
O
th
e
rs
♦:Replacement (Periodical replacement) ●: Replacement (Consumable parts) Δ: Cleaning ×: Lubrication □: Adjustment ■: Inspection
Dustproof Glass Cleaning
(Bk)
Δ
Clean as needed
Dustproof Glass Cleaning
(Y/M/C)
Δ
Clean as needed using the
attached cleaning tool
Primary Charging Assembly
Δ
♦
Clean when replacing the Primary
Charging Wire
Pre-primary Transfer Charging Assembly
Δ
♦
Clean when replacing the Pre-
primary Transfer Charging Wire
Toner Catch Sheet (color)
Δ
Clean when replacing the Color
Drum Unit
Toner Catch Tray (black)
Δ
Toner Blocking Plastic Sheet
Δ
Clean with lint free paper
Primary Charging Wire
♦
Primary Charging Wire Cleaning Pad Slider
♦
Primary Charging Wire Cleaning Pad Holder
♦
Pre-transfer Charging Wire
♦
Pre-transfer Charging Wire Cleaning Pad Slider
♦
Pre-transfer Charging Wire Cleaning Pad Holder
♦
Grid Plate
♦
Grid Cleaning Pad
♦
Developing Assembly (Y)
●
Developing Assembly (M)
●
Developing Assembly (C)
●
Developing Assembly (Bk)
●
Drum Cleaning Blade (Bk)
●
Drum Cleaning Scoop-up Sheet (Bk)
●
Edge Scraper 1 (Bk)
●
Edge Scraper 2 (Bk)
●
Post-secondary Transfer Sensor
Δ
Δ
Clean as needed
Patch Sensor
Δ
Clean when replacing the Black
Drum
ITB Unit
□
When releasing the pressure of
ITB Unit, execute
Auto Correct
Color Mismatch
ITB Driver Roller
Δ
Clean
when replacing the ITB
ITB Stirring Roller
Δ
ITB Inside Scraper
Δ
ITB HP Sensor
Δ
25 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.
imageRUNNER ADVANCE C9000S PRO Series Service Guide
March 2015
Revision 2
Page 42
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