TS6420 has stopped printing and copying, error code 2500

kwagner — Thu, 22 Jan 2026 01:03:11 GMT

Canon Pixma TS6420 - has been working great for years. I went to print from my MacBook Air today and it made printing noises for a very long time and eventually produced a blank piece of paper with no printing. Ever since, all attempts at printing or copying results in the same behavior - a lot of internal noises for a long time, then a blank piece of paper. The first time it did it, it "may" have shown an error code of 7500 but I could have misread that.

I have powered it down (from front panel and unplugged it). I have reinstalled the drivers to my laptop. I have performed a factory reset from the menu. I have removed and reinstalled the ink cartridges. All with the same results. A nozzle check only produces a blank piece of paper after a long time. I tried a printhead alignment and it ran for a long time then failed (I believe the code was 2500).

Help and Thanks!!!

Kelly

Re: TS6420 has stopped printing and copying, error code 2500

DerrickL — Thu, 22 Jan 2026 04:27:15 GMT

Your Canon TS6420 error code 2500 means the automatic print head alignment failed, often due to clogged nozzles, wrong paper size (not A4/Letter), or strong light on the output slot. To fix it, clear obstructions, ensure you're using A4/Letter paper, reduce light, run a nozzle check, and retry alignment; if it persists, press OK to cancel and perform a manual alignment.

topic Re: TS6420 has stopped printing and copying, error code 2500 in Desktop Inkjet Printers

TS6420 has stopped printing and copying, error code 2500

Re: TS6420 has stopped printing and copying, error code 2500