Error sc400 - Ricoh Office Equipment & Supplies

This is where you can get the manual with the answer:
http://support.ricoh.com/bb_v1oi/html/oi/rc2/model/spc250sf/spc250sfen.htm

SC400 cannot be cleared by the user. This is a fatal hardware error code. Call you dealer or repair company to get it fixed.

I don't know what is your printer model, but I am sure, that this mashine needs cleaning. The main problem should be that the ID sensors of image transfer belt are dirty. You need technical skills to do that.

Clean the Image density sensor

hello all Good afternoon

i have nokia C-5 flashing problemssssssssss



1ST BOOT : C0,07 [Rm-645] [2.2.0.0]
CMT ASICID: 000000030000022600010007600C192102031104
EM 1 ID : 00000C35
EM 2 ID : 00000C30
CMT PUBID : 1330010F1D9903448BE2AC4CB5A614325ED8671B
CMT MODE : 00
CMT HASH : 916F75217F32081248B15C38DFC8E81B
CMT ROMID : E693EF0DAC22615B
CMT 1ST Boot OK
Cannot Find KEYS CERT
BAD BOOT
ERR: CMT 2ND Boot File not Found
Rebooting Mobile



what is this problems plzzzzzzzz help me

Process Control Error
This SC is issued if the process control adjustment fails 5 times consecutively after AIO
replacement.
• Defective contact at the terminal between the machine and AIO.
• Dirty TM sensor
1. Check the contact of the terminal and re-install the AIO.
2. Clean the TM sensor.

hola tengo una maquina ricoh aficio mp c2030y me marca error sc400 Que es y como solucionarlo

gracias!!

sc400 is an ID sensor error. You probably only need to clean the ID sensor, rather than replace it, but there's a chance it could be something more serious, like a board or the transfer belt assembly.
Getting to the ID sensor is tricky -- you may want to call a service technician. The fuser needs to be removed and the whole right side door needs to be taken off. But chances are that once that ID sensor is cleaned and the machine is turned off and back on, the sc400 error will go away.

sc400 is a process control error. Did you just replace the all-in-one toner cartridge? If so, take it back out and try again -- it might not have been in all the way. If the error still occurs, check the contacts between the toner cartridge and the machine -- they may have gotten bent or dirty.