Epson WorkForce Pro WP4095
Troubleshooting. 3. Error is indicated during printing nozzle check pattern 1
Paper jam error
Occurrence Condition
This error occurs when the top/ bottom of paper cannot be detected by PE Sensor or PW Sensor within the specified steps even if the paper has been fed correctly.
Occurrence Timing
• At power-on
• During feeding paper
• During ejecting paper
• During duplex printing
• When closing the Front Cover
Remedy
- Press the “Start” button to eject jammed paper.
• If succeeded Print starts if there is printing data.
• If failed The paper jam error occurs again. - If failed at Step 1, open the Front Cover and remove the Duplex Unit, and then remove jammed paper.
- Press the “Start” button again.
• If succeeded Paper is fed if there is printing data.
• If failed The paper jam error occurs again. - Check the following if failed in Step 3.
• Foreign object
• Detached parts
• PE Sensor Lever
• PE Sensor
• PW Sensor
• Main Board
• Paper Stopper Assy