imagePROGRAF PRO-1000 maintenance cartridge cleaning or replacement

[DVD96_]

Hi, this is the first time i have a printer, i have Prograf pro 1000, and it ask me to change the maintenance cartridge, how can i clean the cartridge or get a new one

Thank you

[jrhoffman75]

Canon MC-20 Maintenance Cartridge | Canon U.S.A., Inc.

Currently out of stock at Canon.

Looks like Adorama might have them: