Old Topic that was never responded to.
The G7020 does not have a maintenance cartridge. It has an ink absorber which is not user replaceable. When completely full, you can have the printer serviced by Canon or replace it. Note, the printer needs to be under support to be eligible for service.
~Rick
Bay Area - CA
~R5 C (1.0.9.1) ~RF Trinity, ~RF 100 Macro, ~RF 100~400, ~RF 100~500, ~RF 200-800 +RF 1.4x TC, BG-R10, 430EX III-RT ~DxO PhotoLab Elite ~DaVinci Resolve Studio ~ImageClass MF644Cdw/MF656Cdw ~Pixel 8 ~CarePaks Are Worth It
