My Canon pixma Mp 450 printer is showing error code 5100 what is wrong with it?
it is service error you can fix this by doing this steps
1. hold RESUME then press & hold POWER
2. release RESUME, then press it twice, the light should go amber then green again.
3. you're now in service mode (you can release POWER now)
I think waste tank reset is 4 presses of the RESUME button. To confirm, press POWER once.
Hope this helps. Please rate my response.
Thanks.
Have a good day.
×