Canon PRO-500 Series Online Manual page 304

Important
• If the remaining ink level is low, a message prompting you to replace ink tanks is displayed.
Follow the directions in the message to
We recommend storing the removed ink tanks since they may still be usable for normal printing.
• If the space in the maintenance cartridge is almost used up, a message prompting you to
replace the maintenance cartridge is displayed. Follow the directions in the message to
the maintenance cartridge
We recommend storing the removed maintenance cartridge since it may still be usable for
normal printing.
• Keep removed ink tanks in a bag to avoid staining of clothing or the surrounding area. Also, do
not drop ink tanks or apply excessive pressure to them. Handle carefully.
• Do not turn off the printer or unplug the printer during preparations to reinstall it. Doing so may
cause a malfunction or damage to the printer, preventing it from printing.
replace the ink tank
and then press the Back button.
304
and then press the Back button.
replace