has suddenly stopped working, flashing its orange lights or displaying the dreaded 5B00 error code
For a more permanent or detailed reset, many reviewers recommend using Canon Service Tool V4720 or V5302 canon g3400 reset
Release the button. The printer will begin a deep ink system cleaning (this uses a significant amount of ink). 4. Summary of Reset Codes (Stop Button Flashes) Canon Pixma G3400 — Reset Guide When to reset
A progress bar appeared, moving with agonizing slowness. 10%... 40%... 70%. The printer inside growled, its tiny purge pump grinding as if coughing up a hairball. At 100%, a box popped up: “Reset successful. Turn printer off.” Printer not responding to print jobs “Errors” persisting