d Wipe the inside of the paper tray with a soft cloth to remove dust.
e
Troubleshooting and routine maintenance
Cleaning the scanner glass
a Turn off the machine’s power switch.
b Lift the document cover (1).
Clean the white plastic surface (2) and scanner glass (3) underneath it with isopropyl alcohol on a soft
1
2
3
c In the ADF unit, clean the white plastic bar (1) and the scanner glass strip (2) under it with isopropyl alcohol on a lint- free cloth.
1
2
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