Canon BJC-3000 Series User Manual page 106

Note
• Do not attempt to reattach the protective cap and protective tape after
removing them. Observe all local regulations regarding the location and
method of disposing of them.
• Do not leave an empty ink tank in a BJ cartridge. Remove it immediately
after ink runs out, and replace it with a new ink tank.
• If, for some reason, you remove a usable ink tank from the BJ cartridge,
re-insert the ink tank right away. Otherwise the ink will dry and print jobs
may not be performed properly when you install the ink tank later.
• For optimum print quality, an ink tank or BJ cartridge should be used up
within six months or a year respectively, after opening the original
packaging.
I When you replace an ink tank or BJ cartridge...
The BC-30 Black, BC-33 Color, and BC-34 Photo BJ Cartridges contain replaceable ink
tanks. Ink tanks and BJ cartridges are consumable items. After an ink tank runs out of ink,
or after a print head wears out, replace the item.
Replacing the BJ Cartridge
Replacing the Ink Tanks
• When you replace an ink tank, note the name and number and replace it
Note
only with an identical ink tank.
• If the print head is worn out, replace the entire BJ cartridge.
Replacing the Ink Tanks
Notes on Handling BJ Cartridges
Using BJ Cartridges 106