Epson WorkForce WF2512
Troubleshooting. Paper Size Unmatch error
Error is indicated during printing nozzle check pattern.
Occurrence Condition
This error occurs if the actual paper length detected by PE Sensor does not match with the paper length specified in the printer driver. (The error occurs no matter when the actual length is longer or shorter than the theoretical length specified in the driver.)
Major Occurrence Timing
• Paper eject timing
Major Troubleshooting
• PE Sensor Lever replacement
• PE Sensor replacement (Main Board replacement)
• Main Board replacement