Ricoh mp 306 error sc 554

[tibbs]

Hi, I have two mp 306 with error sc 554 I have changed the fusers but the problem is still there.
Can anyone help.

[copier tech]

Re: Ricoh mp 306 error sc 554

Hi, I have two mp 306 with error sc 554 I have changed the fusers but the problem is still there.
Can anyone help.

After replacing the "fusers" did you reset the error with SP5810 ?

[tibbs]

Re: Ricoh mp 306 error sc 554

Yes I did reset the error with sp5810. Same problem.

[Brianneoe]

Re: Ricoh mp 306 error sc 554

5.6.15 SC553-00, SC554-00Error Name
SC553-00: Fusing Thermistor (End) High Temperature Error (Software)
SC554-00: Fusing Thermistor (End) High Temperature Error (Hardware)
Type
A
Symptoms
 SC553-00

or more, when the relay is activated at power ON/ recovery from Energy Save/ rotation
after reload/ before or during or after paper feed/ standby/ energy save/ low power mode.
 SC554-00

activated.
Possible Causes
 The triac has short-circuited.
 The BiCU is defective.
Troubleshooting Procedures
1. Reconnect the connectors (main machine, BiCU).
2. Replace the thermistor.
3. Replace the fusing thermistor harness inside the main machine.
4. Replace the BiCU.
If the problem cannot be solved after performing the above steps, replace the fusing unit.

Good Luck