[Error Code] MPC5503 - SC554-01

[Leebs14]

[Brianneoe]

Re: MPC5503 - SC554-01

SC554-02 A Fusing end NC sensor high temperature detection (hardware)
In the event of an error
 Triac defective (short-circuit)
 Engine controller defective
 Heating edge thermopile defective
 Fusing control software: out of control
 Attach the new fusing unit, then run SP-5-810-002
 If necessary, replace the BCU or Fusing edge NC sensor

[TonerMunkeh]

Re: MPC5503 - SC554-01

554-01 has a different SC code description to -02. It'll just be the fusing sleeve, replace it.

[Paper_Jam]

Re: MPC5503 - SC554-01

I've had this and it turns out that one of the 2 lower roller lamps is open.