Canon S400 User Manual page 281

Discard empty BJ tanks according to the local laws and regulations
Note
regarding disposal of consumables.
Caution
To avoid staining your hands, clothing, or areas of your work site, do not
shake or drop BJ tanks when you are handling them.
Remove the new BJ tank from its package. Pull the orange tape up and
3
against the perforations to open the packing film.
Note
• Remove the film carefully so you do not remove the label from the
BJ tank. The label is needed to match the BJ tank with the correct
slot of the BJ cartridge.
• Remove the film by pulling on the orange tape. Do not attempt to
remove the film before you remove the orange tape.
Replacing a BJ Tank
Routine Maintenance 281