What to do if E001 is displayed on Duplo Duprinter DP-43E?
- CChelsea BowmanAug 3, 2025
If error code E001 appears on your Duplo Printer, check the encoder sensor position. If the sensor position is OK, the cause might be a faulty Main PCB Unit, which should be replaced. You can also remove the interference or the cause. Check the bundled wire and connector; if they are OK, replace the main PCB. You can also follow the procedure (5) or finish.