Aficio 2045 with SC 820, then SC 990

[kayjaig]

Aficio 2045 with SC 820, then SC 990.
formatted hard drive, didn't help.

[Ricoh-ono]

SC 820

Symptom:
Self-Diagnostic Error: CPU
The central processing unit returned an
error during the self-diagnostic test.

Possible Cause:
Controller board defective
Software defective

Try reseating the controller board and everything on it. If possible try reloading firmware. If neither of these work there is a good chance the controller board will need to be replaced.

[KopyKat]

If it has a fax option try removing the fax option. If the error goes away, it's the fax fcu. Also had an incidence of an op panel causing an 820.

With the 990 code as well I would try reloading firmware first and reseating everything like Ricoh-ono suggested.

[hodgiepodgie]

right reset controller boards might help cant hurt .been having this problem.rebuilt pcu on 1045 problem went away. ricoh 2045 found dev unit not secured and vacuumed out around pcu area.also cleaned drum bearing.

[digicor]

sc820 ?

i took a ricoh controller and installed it in the savin, this code sc820 appeared, i removed the fax, the code was gone, but how do i get the fax to work in conjunction with the savin ? is it a dip switch config?

[Jomama46]

Savin, Ricoh, Gestetner etc. doesnt matter. Sounds more like you have a defective fax board.

[darachen]

As my experience, reload controller board might help for a time but sc 990 will come back. Change the OPC drum if it over 150.000 copies is better way although ricoh error code doesn't mention about change OPC drum, only software problem for sc 990 .( It is strange ).
Hope this helps.

[digicor]

I dont get the code whaen i have the savin prnt clr installed, just the ricoh prnt clr?? the fax works with the original prnt clr. sc820 when i install the ricoh prnt clr. In the original savin config the mach had no print or scan, though the units are the same, i guess its e promm??
i switched thee proms out and the same thing, is there a fax bit switch for the conversion?

[Jomama46]

The pc doesnt have different p/n for various nrg machine but try the plug and play in SP5907. Match it to the controller you're installing.

[digicor]

well i missing the sd card, i put in an sd card, ran tech rep mode activated the nic and wallah!! sorry bout the confusion, no sd card no play with eachother....
thanks for all the response