1-91 SETTING UPInstalling the BJ cartridgeThe first time you set up your fax, you have to install the BJ cartridge before you can begin receiving andcopying documents.For information on replacing the BJ cartridge, see p. 9-6.Guidelines ________________________________• Use only a Canon BX-3 Black BJ cartridge in your fax.• Store BJ cartridges at room temperature.• When the BJ cartridge print head is left exposed, it easily dries out and becomes unusable. To avoid this,keep the followings:– Keep BJ cartridges in the packaging until you are ready to use them.– Never remove the BJ cartridge unless you are going to replace it.– Keep the cartridge holder in the home position (on the right side of the fax) when you are not using thefax.• Replace BJ cartridges after one year of use.The ink in the BJ cartridge is difficult to clean up if spilled. Follow the precautions below when handlingthe BJ cartridge.• Carefully remove packaging from BJ cartridges.• Do not attempt to disassemble or refill BJ cartridges.• Do not shake or drop BJ cartridges.NoteIf you need to unplug the fax, wait until it returns to standby mode (time and receive mode displayed onthe LCD). Otherwise the cartridge holder may not be in its home position; causing the BJ cartridge toremain uncapped and dry out.Caution• Store BJ cartridges out of the reach of children.If a child inadvertently ingests ink, consult aphysician immediately.• Do not touch the precision components on theBJ cartridge.Do not touch these metallic areas.