Canon
imageRUNNER ADVANCE C9000 PRO / C7000 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 24)
Part Name
Estimated Timing
Remarks
Every
150,000
(sheets)
Every
250,000
(sheets)
Every
500,000
(sheets)
Every
1,000,000
(sheets)
As
needed
Others
♦: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
57 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 C9000 PRO / C7000 Series Service Guide
March 2015
Rev. 2
Page 53
Содержание imageRUNNER ADVANCE C7055
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