Brother 770 - Manual (Page 69)

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T R O U B L E S H O O T I N G A N D M A I N T E N A N C E
Routine Maintenance
Cleaning the Scanner
Before cleaning, unplug the power cord for safety. Clean the white tape and
the glass strip under the tape with isopropyl alcohol on a lint-free cloth. Be
careful not to bend the spring plate or drop anything into the fax machine.
White Tape
Glass Strip
Spring Plate
Cleaning the Print Head
Before cleaning, unplug the power cord for safety. To clean the fax machine
print head, wipe the metal part and plastic part with a lint-free cloth that is
dry or lightly moistened with isopropyl alcohol.
Plastic
Part
Metal Part