my oce 9400II is giving me an error code 0821, can anyone tell me wht it means, I think it may have something to do with the fuser.
0821 is NTC #5 to low. I would check resistance on the sensors they should all be about the same. I would also check the SSR.
1 Disconnect the corresponding 08(x) NTC resistor.
2 Connect a multimeter to measure the NTC resistance. If a short-circuit is measured (0 ohm), replace the NTC resistor.
3 Activate [the special test 4-01 fuser paper] in SDS test 4-01 The 08E1 and 08E2 heaters are switched on during one minute. Measure for a uniform decrease of the NTC resistance.
4 Check the connection from the 08R(x) NTC resistor to 22PBA01 CPU PBA.
5 Check that there is no short-circuit to earth.
THIS IS FROM THE PRINTER NETWORK FORUM