Brother HL-L2331D
Troubleshooting. 2.7 Paper curls, Unable to perform 2-sided printing
2.7 Paper curls
User Check
• Change the driver setting to be matched with the size of the paper set in the paper tray.
• Select “Reduce Paper Curl” in the driver.
• Check that the paper is set in each paper tray correctly.
• Open the back cover and try printing with straight paper ejection mode.
• Check that the paper is not damp.
Step | Cause | Remedy |
---|---|---|
1 | Fuser unit failure | Replace the fuser unit. |
2 | Main PCB failure | Replace the main PCB ASSY. |
2.8 Unable to perform 2-sided printing
User Check
• Close the back cover completely.
• Close the paper tray completely.
• Set the driver setting to duplex printing.
• Use A4 or Letter paper specified by the manufacturer.
Step | Cause | Remedy |
---|---|---|
1 | Eject actuator coming off | Reattach the eject actuator. |
2 | Back cover failure | Replace the back cover. |
3 | Eject sensor failure | Replace the eject sensor PCB ASSY. |
4 | Duplex tray failure | Replace the duplex tray. |
5 | Damaged gears in the ejecting system | Replace the frame L unit. |
6 | Main PCB failure | Replace the main PCB ASSY. |