RICOH MP 1800 1.2 functional error SC : 500 how solve it

SOURCE: Ricoh Aficio MP C1500SP - functional error SC202

call ricoh serviceman he/she can fix it.
Defective tank full sensor
• Tank full lever bent or broken
• Incorrect ink suction
1. Check the harness of the tank full sensor.
2. Replace the GJ engine.
3. Replace the maintenance unit.

• The position of the tank full lever
does not stay at the tank full position
after ink initialization or air releasing.
• The position of the tank full lever is
not detected at ink suction.

Tim Babcock

• 2794 Answers
• Posted on Oct 19, 2008

SOURCE: RICOH 2015 error code sc 500

Main motor/ transport motor lock/ fusting motor error.

The only thing you can do is check for any obstructions in the machine.

That needs to be looked at by a service because the problem could be a motor, a pcb, or a power supply.

It can be a lot of troubleshooting to do.

SOURCE: Sir, My copier model RICOH MP

sc 302 - charge roller current leak. strip the drum unit (dmu) and clean the unit

Testimonial: "Sir, Thank you so much for your help, let me try in my copier and revert back once the problem is solved. Thanks Gopalkrishna T N"

SOURCE: Problem with the Ricoh mp c2800 Ricoh error code

If the model ia a MPC 2800 it a controller board issue maybe the operation panel. -carl

SOURCE: Error SC 551 / Ricoh

Hello!
This code is related to a Fusing temperature error.
You probably need to take a look at the heating roller thermistor.
The best advise i can give you is to call a technician to see it (if you do not have technical knowledge)
If you want to reset the code try this:
Press yellow key
Press in the key pad 107
Press red key at least 5 sec.
Press "copy SP"
On the key pas press 5810 and #.
On the touch panel press "execute"
Exit all the way out.
Turn the machine off and on.

Hope this helps you