Replacing an Ink Cartridge
This printer uses ink cartridges equipped with IC chips. The IC
chip accurately monitors the amount of ink used by each
cartridge, so even if a cartridge is removed and later inserted
again, all of its ink can be used. However, some ink is consumed
each time the cartridge is inserted because the printer
automatically checks reliability.
Using the printer's control panel
The printer's indicator lights will inform you when it is time to
obtain a replacement ink cartridge and when it is time to replace
an empty cartridge.
This table describes the status of the lights on your printer and
the actions you need to take.
Lights
B F
B O
A F
A O
O = on, F = flashing
7-2
Replacing Ink Cartridges
Action
Obtain a replacement black ink cartridge (T007051)
or (T010).
Replace the empty black ink cartridge.
Obtain a replacement color ink cartridge (T008051).
Replace the empty color ink cartridge.