Lanier LD122 SC320 Error Code Repair Tips

 

Lanier LD122 SC320 Error Code Service Tactics

Large percentage of the time if you see the Lanier LD122 SC320 Error Code the polygon motor is frequently locked up and possesses to much friction within the motor bushing and polygon mirror post. In the next paragraphs you’ll uncover what the manual has to say on the topic and plenty of information of my own. Besides that, you will find web links to select a new polygon motor and a hyperlink to the replacement instructions right after the material.

Service Manual Advice for the Lanier LD122 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 which means they should not be contacted except when absolutely necessary. Furthermore, if you do get them scummy or notice they are dirty, they are Remarkably hypersensitive and can scratch with the smallest speck of debris. Use the softest, cleanest cloth you can acquire to clean them off and do not administer little pressure.

I personally process these all roughly the same manner. I for starters replicate the concern and listen to see if I can notice the motor fire up. If it isn’t really locked up, they generally tend to sound like a really obnoxious cooling fan. You can identify it how you choose, however it is not commonly difficult to ignore. Additionally, I go ahead and take motor out, take out the polygon mirror from the motor bushing, take a alcohol damp que tip and clean up the interior of the motor bushing, clean off the post on the polygon mirror with alcohol, then lube the two parts with a small bit of thin oil. Lately, I’ve been using 3 n 0ne oil. I put it together again and spin it somewhat to assure its free then put the machine back together and test out 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 photograph below you’ll look at a picture of a similar motor. I have circled the component the holds the polygon mirror down. The black piece will swivel so you can pull the polygon mirror assembly from the motor bushing. Just remember to switch the black object back into placement when you reinstall the polygon mirror assembly, and as before, make sure you do not touch the mirrors. Grip it nearby the bottom part.

Lanier LD122 SC320 Error Code

Click on the link below for removal and replacement instructions

Lanier LD122 Laser Motor Replacement Procedure

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




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