Greetings,
Try the steps in this thread.
Read the entrie thread <
If this doesn't work, its time for a new printer. Further troubleshooting and or replacing the print head (which may not even be the problem) will exceed the cost to replace the device.
~Rick
Bay Area - CA
~R5 C (1.0.6.1) ~RF Trinity, ~RF 100 Macro, ~RF 100~400, ~RF 100~500, +RF 1.4x TC, +Canon Control Ring, BG-R10, 430EX III-RT ~DxO PhotoLab Elite ~DaVinci Resolve ~Windows11 Pro ~ImageClass MF644Cdw/MF656Cdw ~Pixel 8
~CarePaks Are Worth It
