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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.*
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.
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.
GUIDE RAIL
ROUND SHAFT
RIBBON CABLE
DOCUMENT GUIDES
*Hong Kong, Singapore, and Malaysia only.