Canon C75 - Manual (Page 143)

Chapter 12 Maintenance 12-3
Maintenance
Cleaning the Unit’s Interior
Cleaning Inside the Printer Cover
To prevent ink spots and paper dust from accumulating inside the unit and affecting print
quality, clean the unit’s print area periodically.
Follow this procedure to clean inside the unit:
1 Disconnect the power cord from the unit.
2 Open the document tray (MultiPASS models
only).
3 Lift the document guides to open the printer
cover.
• If the printer cover does not open easily, slide the
document guides outwards and then open the
printer cover.
Round Shaft
Guide Rail
Document guides
Ribbon Cable
c Do not touch the components shown or
any metal parts since this may adversely
affect operation of the unit and/or affect
print quality.