Error Code e04

You might encounter this error code on your printer when the ink cartridges are not installed properly To fix the error code e04, perform the below steps.

● First, turn off your Canon printer and unplug the power cord from the wall socket.

● In case you have connected the USB cable between your printer and computer, remove it.

● Now, open the ink cartridge access door on your printer

● Remove all the ink cartridges from their respective slot.

● Wait for some time and let the printer cool down.

● Now, reinstall each ink cartridge into your Canon Printer TS3122 printer.

● Close the ink cartridge door.

● Plug the power cord into the printer’s rear and the other end into a wall socket.

● Now, check whether the issue is solved.