How to solve code L4-03 with sharp
with L4-03 if you check sharp manual will say Fusing motor trouble nothing to do with motor the reason fuser cant turn sensors send error code. Use SIM6-1 to check the operation of the fusing motor. Replace the Fusing motor. Check connection of the connectors and the harness. Replace the PCU PWB.Use SIM6-1 to check the operation of the fusing motor. Replace the Fusing motor. Check connection of the connectors and the harness. Replace the PCU PWB. all I did here change the fuser built had been damage get over heated ,sometimes you can thr brown part i rather chbage the fuser built, put allthe part back togeather then follw the sim below. Enter the simulation by pressing touch key # * C * than type 14 or 15 ,Start, on the touch panel press execute than yes.
with L4-03 if you check sharp manual will say Fusing motor trouble nothing to do with motor the reason fuser cant turn sensors send error code. Use SIM6-1 to check the operation of the fusing motor. Replace the Fusing motor. Check connection of the connectors and the harness. Replace the PCU PWB.Use SIM6-1 to check the operation of the fusing motor. Replace the Fusing motor. Check connection of the connectors and the harness. Replace the PCU PWB. all I did here change the fuser built had been damage get over heated ,sometimes you can thr brown part i rather chbage the fuser built, put allthe part back togeather then follw the sim below. Enter the simulation by pressing touch key # * C * than type 14 or 15 ,Start, on the touch panel press execute than yes.