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Replacing the BJ Cartridge
The following procedure describes how to replace the BC-21e Color
BJ Cartridge with the BC-20 Black BJ Cartridge. Follow the instructions
in this section to replace an old BJ cartridge or to change BJ cartridges
when you are switching between any of the BJ cartridges.
You only need to replace the BC-21e Color BJ Cartridge when the print
head is damaged (or after printing approximately 2000 pages). If one of
the BJ tanks (either color or black) in your BC-21e Color BJ Cartridge is
out of ink, see the next section (page 4-14) for instructions on how to
replace a BJ tank.
Before starting, make sure the printer is plugged in.
❍ Grasp the top of the cover in the center and pull it
toward you.
❍ The cartridge holder moves to the center of the printer.
N
Do not attempt to move the cartridge holder manually. This
may damage the printer.
Open the
front cover.
4-10 Maintaining the Printer Chapter 4