Cleaning The Printer - Canon S400 Reference Manual

Cleaning the Printer

After long use, paper dust and room dust may accumulate around the paper output tray and
other parts of the printer. Clean the printer periodically.
To avoid personal injury from burns or electrical shock or damage to the
Warning
printer during cleaning, never use a flammable solvent such as thinner,
benzene or alcohol.
1
Press the POWER button
lamp and make sure that it is not on or flashing.
To prevent failure of the printer to operate, never unplug the power cord
Important
when the POWER lamp is on or flashing. Printing may no longer be possi-
ble.
2
Make sure that the POWER lamp is off then unplug the power cord from the
power outlet.
To avoid personal injury from touching live printer components, always
Warning
unplug the printer before cleaning.
to switch the printer off. Check the POWER
Routine Maintenance 131