Does anyone know how to enter the Program Update Mode, also known as Recovery Mode on an Epson WF-3640?
This is to back up the firmware to an older version, which I have found, so that all cartridges will be recognized. I made the mistake of allowing the newest firmware "upgrade" and now, contrary to most users' experience, the printer won't recognize brand new Epson cartridges which I bought in hopes of solving a print quality problem. Yet it still recognizes the off-brand cartridges which...
Epson WorkForce WF-3640 Recovery or Program Update Mode
This is to back up the firmware to an older version, which I have found, so that all cartridges will be recognized. I made the mistake of allowing the newest firmware "upgrade" and now, contrary to most users' experience, the printer won't recognize brand new Epson cartridges which I bought in hopes of solving a print quality problem. Yet it still recognizes the off-brand cartridges which...
Epson WorkForce WF-3640 Recovery or Program Update Mode