Questions & Answers for: OKI fan error

127: fatal error my printer shows this error, tech support mailed me that this a fan error? which fan? thanks ron huynen Fuser Unit Fan Error When an error has been detected in the fuser cooling fan

...fan error. It is solved by first replacing fan then the CU board. I would call the seller or 1-800-OKIDATA If you're comfortable with a screwdriver I would take the cover off and look at the fan to ...

...122 is a power supply FAN error. If you are skillfull enough check if the fan rotates, make sure fan cable is fitted correctly to PCB. You can only replcae the fan in the authorised service

Fan Motor Error When low-voltage PSU thermal error or a malfunction of fuser ventilation fan (PX713 only)/PSU cooling fan has been detected. Unplug the printer from the power source, wait one moniute,

...error PU unit fan motor 1. Is fan in PU operating? NO - Replace Fan motor. YES - Replace engine control board (K7N). 2. Error reoccurs after replacing fan motor. YES - Replace engine control board ...

...Error CU fan Error CPU cooling fan of CPU PCB is abnormal. - Is the connection of the CU PCB Normal? No - Normally Connect Yes Replace fan - Replace and restore fan? No Replace CU PCB (Must Replace ...

error120 this error is a PU Board Fan motor error. Either check that the fan at the back is connected correctly if not replace the fan. This should fix the problem.

err 120 This error is a PU Board Fan motor error. Check if the fan is properly connected, if necessary replace the fan. Should fix the problem.

error 120 This error is a PU Board Fan motor error. Check if the fan is properly connected, if necessary replace the fan. Should fix the problem.

FAN error ". Is the FAN (bottom right of the front) of the low voltage power supply block working? Is the FAN connector connected correctly? Check to make sure connection of the FAN connector. Replace