1600l sc code how to reset - Ricoh Aficio 2015 Copier

reset with sp code 5-810

reset with sp code 5-810

Press clear (yellow button) followed by 1, 0, 7 then hold down the stop (red/orange button) till it enters service mode.

Press on 'Copy SP' then key in '5810' and press '#' and then press on 'excute' to reset the service code.

Then just turn the machine off then on.

If SC542 re-occurs the fuser's thermistor will need a inspection.

SC:302
Charge roller current leak

Symptom: A current leak signal for the charge roller is detected.
Possible Cause:
?? Charge roller damaged
?? High voltage supply board defective
?? Poor connection of the PCU

This code is related to a jam in Fusing Unit.
First of all you need to repare that jam problem. (Probably a stripper pawl out of the place) and after that you can disable that message by in SP mode. The main problem is the jams. After that reply to me and i help you disable the message

The exit sensor and

the duplex sensor

detect a paper jam 3
times in succession

Paper jams can occur for the following

reasons.

???? Dampness

???? Paper curl

???? Incorrect paper setting in the paper

tray
???? Stripper pawls coming apart

You have a leak power in the charge roller.
It may just be a defect or poor contact on the roller charge, but you can also have problems in the power supply.
If you have no technical training I advise you to call a professional.

This SC-541 code comes when the fuser thermistor fails ore contaminated or poor connecton finellay power supply bord defective most of this cases we find thermistor failure first replace the thermistor 90% your problem solves- thankyou

sc code 320 laser unit faulty polygon motor try lubricate bushing if still codeing out replace polygon
motor

First try entering into SP mode by pressing:
Clear button>1 0 7> and press and hold the Stop button for 3 secs. Then switch off and on the copier.
If SC 541 code is still there, check the following in the fuser unit:

• Fusing thermistors defective or out of position
• Thermostats open circuit
• Power supply board defective
• Loose connectors of Fuser unit.

Good luck and please rate me, thanks.