While the printer is on, directly from the back of the device. Disconnect the USB cable from your computer. Wait at least 60 seconds . Plug everything back in and turn it on. 2. How to Reset Ink Levels (Override Error 1688)
: Press and hold the Stop button (the red upside-down triangle) for about 2 seconds. how to reset canon mg2540s best
Do you have a available to run service software if needed? While the printer is on, directly from the