Epson wf 7210 error 031004. my printer has an error called 031004. Discover repair options and self-help Understand Epson's Error CodeEpson doesn't like to tell you the way things are. Some of those are related to the main. If you had a cartridge leak or did a lot of printhead cleanings, you may encounter the famous "code of death" by Epson. Epson error code 031004 generally occurs due to improper insertion of the printhead or ink cartridges. can you help me please. It Error 031004 on Epson 7210 indicates a cartridge detection problem. my printer models epson wf pro c5790. I want to start my printer and it shows the 031004 code. First, power off and remove cartridges, then clean cartridge contacts and printer sensors gently with a lint-free cloth. ahlx wf2qaj uo33knr 6o zekvnprn7 6mqyct ncm57 da0 sqkh1 bwfqw