Nashuatec 2705 SC320 Error Code Repair Tips

 

Nashuatec 2705 SC320 Error Code Service Secrets

Large percentage of the time when you notice the Nashuatec 2705 SC320 Error Code the polygon motor is often locked up and has to much friction due to the motor bushing and polygon mirror pole. On the next paragraphs you will see what the instruction manual says on the subject and a little advice of my own. Plus, you will notice links to acquire a replacement polygon motor and a link to the replacement instructions at the conclusion of the document.


Ricoh AX06-0181 Polygon Mirror Motor (Genuine) – $129.95

from: Precision Roller

Service Manual Advice for the Nashuatec 2705 SC320 Error Code : Polygon motor error

-Definition- [B]

The polygon motor does not reach its operating speed within 10 seconds after

the polygon motor on signal, or the lock signal is not detected for more than 200

ms continuously during operation.

– Possible causes –

• Polygon mirror motor defective

• Poor connection between the polygon mirror motor driver and the BICU board

• BICU board defective

Note : The laser beam bounces off the polygon mirrors therefore they should never be contacted except for when absolutely mandatory. Also, if one does get them unclean or notice they are dirty, they are Significantly sensitive and can scuff with the tiniest speck of dirt particles. Make use of softest, most clean soft towel you can get to clean them off and do not utilize extremely little pressure.

I personally tackle these all basically the in an identical way. I first of all reproduce the condition and pay attention to find out if I can notice the motor switch on. If it’s not actually locked up, they have an inclination to sound like a really loud cooling fan. You can explain it the way you wish, however it’s not typically hard to forget. Secondly, I get the motor out, take out the polygon mirror from the motor bushing, take a alcohol moistened que tip and clean out the interior of the motor bushing, clean off the post on the polygon mirror with alcohol, then lube the two locations with a little bit of thin oil. Lately, I’ve been using 3 n 0ne oil. I put it back together again and spin it a little to ensure that its free then put the machine together again and evaluate again.

  1. Now if it is still locked up before you put it back in the machine, then try the process over.
  2. If you still hear the sound then you can try the process again or order in a replacement motor.
  3. You can always, just order in the replacement motor if you don’t want to try this procedure.
  4. And if I do this operation and I get a call back in a few weeks or months then I just replace the motor.

In the image just below you’ll have a look at a picture of a similar motor. I’ve circled the component the holds the polygon mirror down. The black piece will move so you can remove the polygon mirror assembly out from the motor bushing. Make certain you move the black part back into location after you reinstall the polygon mirror assembly, and once again, ensure that you do not touch the mirrors. Grab it near the base.

Nashuatec 2705 SC320 Error Code

Click on the link below for removal and replacement instructions

Nashuatec 2705 Laser Motor Replacement Procedure

There are other factors that can this error, but 99% of the time this will take care of your problem. 


Ricoh AX06-0181 Polygon Mirror Motor (Genuine) – $129.95

Genuine Ricoh AX06-0181 Polygon Mirror Motor; Motor – Genuine Ricoh Part; Mfr PNs: Ricoh AX05-0141, AX060181, AX050141, Savin AX06-0181, AX05-0141, AX060181, AX050141, Gestetner AX06-0181, AX05-0141, AX060181, AX050141, Lanier AX06-0181, AX05-0141, AX060181, AX050141




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