Rico1515mf SC320

[mrfuser]

Client says they took out a jam, then after they heard a "pop" and smelled electrical burn. Turned off and on and this code came up.

Could a jam removal fry the Laser?


Thanks
Kelly

[esd]

If they have knocked out or damaged the thermistor, then yes.

[Eric1968]

Thermistor???

[davidsautner]

Client says they took out a jam, then after they heard a "pop" and smelled electrical burn. Turned off and on and this code came up.

Could a jam removal fry the Laser?


Thanks
Kelly

No! Check the mirrow motor
David

[davidsautner]

it's the toner suppley tub fan motor front or rear.

Replace the ventilation fan (at the left side of the machine)
motor-front or rear.

)David

[jonhiker]

SC320 isa polygon mirror motor code. If it won't reset, replace the mirror motor. it could be just coincidental timeing of jam and mirror motor going out. Although, i have never had one go "pop".

[Eric1968]

From the service manual :

Laser synchronization error
The main scan synchronization
detector does not detect the laser
signal for 0.5

Possible causes :

•

Toner bottle not installed

•

Loose connection between the LD
unit and the BICU

•

Defective cable between the BICU
and LD unit

•

LD unit out of position

•

Defective LD unit

• Defective BICU

Thermistors? Fan Motors?

This is a Laser Unit Error!!