savin 9922 sc322

[Guest]

i have a savin 9922 i replaced the pcu and cleaned out toner from
machine an around laser unit. turned it on a have an sc322 code.
i have taken the laser unit out and put in a different machine .it works fine
replaced bciu board and harness from bciu board to laser unit. still have sc322 code. any other suggestions would be appreciated.

[Claudio]

May have a bad pcb.
Try calling Hytec Dealer Services in Florida.
They have excellent Ricoh support for troubleshooting which pcb may be bad. Speak to Lee.
Claudio

[Baphomet]

I'm don't have a manual for this machine so I cannot provide service codes; but if you reset and initialize the beam pitch data you should be able to remedy the code. This is usually required on Ricoh products when you remove and install a laser unit. You probably just got lucky with the machine you tested it on ... I think the adjustment will correct it.

[lvsb]

The door switches may have failed. Replace the switches or use a lenght of wire to jump(bypass) them.
I would be wary of checking them with resistance because they could be failing under load.

[lvsb]

Baphoment,

The 9922 uses a single laser no beam pitch adjustment required.

[Baphomet]

Baphoment,

The 9922 uses a single laser no beam pitch adjustment required.

Thanks lvsb. I should of known better, but sometimes the desire to help gets the better of me.

[b003ace]

The door switches may have failed. Replace the switches or use a lenght of wire to jump(bypass) them.
I would be wary of checking them with resistance because they could be failing under load.

I'll second this. The laser power is run through the door switches, and if one is even the slightest bit flaky...