Error 3-397 Xerox DC 12

This code means that printer is not detecting the cartridge. you can try to to remove it and re seat it or it could be faulty, her is a list of all of the codes.
http://www.metrouk.co.uk/pdf/xeroxdc12faultcodes.pdf

Hope this helps.

Xerox dc 50 error 10-550. How can't I fix it?
Thanks

9-357 Black Toner Dispenser Broken.

Check connectors on halftone pwb if ok, then replace Halftone PWB

that could be your fuser/youll maybe have to reset an nwm

06 xxx on Xerox products {I take it it is a Xerox?} refers to Scan or illumination...does the scan carriage under the glass move up and back a short way? Does the lamp come on? That's your starting point
If the lamp fails to light you could get someone to check continuity of the lamp and the overheat thermostat on the carriage (these are usually a push to reset)
Be SURE to unplug from the power, you can still get a bite from the lamp heater even if switched off!

Hi ,
Sir I am have dc12 mech
its giving error code 9-354.
send me the solution as soon as posible.

I have a 405 model, last few days i found in devoloper one side light & one side dark How could i spve it?

The NVM can only be set with a laptop.

Hy there

Try to replace the print drum unit.

this is the information of the error code

9-667 VH/VM Out Of Range RAP
Description
The selected LD value was out of range.
Initial Actions


·Refer to BSD 9.1 and BSD 9.15 for the following procedure.

·Clean the ESV Sensor.

· Check that the P/J141 on the ESV Sensor, and PJ 422A on the IOT Drive PWB are firmly connected.
Procedure


Perform the following in the order listed.

·Go to the IQ 38 Charge Corotron HVPS RAP and check the Charge Corotron HVPS for proper operation.

·Ensure that the Charge Corotron Wire and Grid are in good condition.

·Go to FLAG 6 and FLAG 7 on BSD 9.1. Check the wires for an open circuit or a short circuit. If the wires are good, replace the ESV Sensor ( PL 5.1 ). If the problem continues, replace the IOT Drive PWB ( PL 9.2 ).

·Replace the Drum CRU ( Machine Consumables).