EN
Error Codes –
43
1
4Si, IIISi
• The fuser is improperly seated.
• The connector J201 is improperly connected.
– Reseat the connector J201 on the sensor PCA.
• The SW 101 is disengaged.
– Check the SW101 to make sure it is engaged with the top cover
closed.
• A temporary error has occurred.
– Turn the printer off. Short the DC controller CP005 to bypass the
Error 50 time delay.
IIIP, IIP Plus, IIP
• The fuser assembly is defective.
• A temporary error has occurred.
– Turn the printer off. Short the C212 on the DC Controller to
bypass the Error 50 time delay.
• The power supply is defective.
IIID, III, IID, II
• The fuser is defective.
• The AC power module is defective.
• A temporary error has occurred.
– Turn the printer off. LJ II only: Short the C211 on the DC
controller to bypass the Error 50 time delay. LJ IID only: Short the
C216 on the DC controller to bypass the Error 50 time delay.