Canon BJC 7000 - Manual (Page 44)

Cleaning the Printer
Your printer requires little routine maintenance. Perform the following
maintenance, as necessary, to keep your printer in good operating condition.
o Before cleaning the printer, make sure the printer is turned off and the
AC adapter is unplugged.
o Do not clean the exterior of the printer with volatile liquids such as
thinners, benzene, or any spray-type or chemical cleaners; doing so
will damage the surface of the printer.
o When cleaning the printer, avoid the area near the print head on the
BJ cartridge. Do not touch the print head. Ink may leak out and
cause stains.
Clean the printer regularly to avoid printing problems. Remove any ink mist or
paper debris from the interior of the printer using a soft cloth moistened with
water. Clean especially well around the platen area. If the rollers become dirty,
you can clean them with a small soft brush.
Clean the exterior of the printer with a soft cloth moistened with water. Clean
away smudges and dust.
Do not use paper products (such as paper towels or tissues) to clean the