Canon Color Bubble Jet BJC-4400 Series, Service Reference Manual

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4-10 Maintaining the Printer Chapter 4
BJ Cartridge and BJ Tank Maintenance
The most important thing you can do to extend the life of your printer
and to ensure optimum print quality is take care of the BJ cartridges.
C
Spilled ink can stain any surface. Open BJ cartridges and BJ tanks
carefully, and follow the guidelines presented here to protect against
spilled ink.
❍
If you are using both the BC-21e Color BJ Cartridge and any other
BJ cartridges, make sure you store the cartridge not being used in
the Ink Cartridge Storage Box.
❍
Keep BJ cartridges and BJ tanks in their sealed containers until you
are ready to use them.
❍
Do not remove the BJ tanks from the BC-21e Color BJ Cartridge
unnecessarily. This may cause the ink to clog.
❍
Make sure both BJ tanks are installed in the BC-21e Color
BJ Cartridge. Attempting to use the BC-21e Color BJ Cartridge
with one BJ tank only may cause ink clogging.
❍
If spilled, the ink is difficult to remove. Therefore, it’s a good idea to
keep the BJ cartridges and BJ tanks out of the reach of children.
❍
Do not touch the print head area on the BJ cartridge. Ink may leak
out and cause stains.
C
Hold the BJ cartridge on the sides only. Do not touch the silver plate on
the bottom of the BJ cartridge or the silver metal or circuit area on the
side. The metal area may become hot during printing.
DO NOT TOUCH
THIS AREA
HOLD
HERE
DO NOT TOUCH
THIS AREA
HOLD
HERE