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HP Recommended
Color Laser Jet Pro M452dn

I have an Error code 51.23 on a M452dn printer

It will let me print anything...Please help

1 REPLY 1
HP Recommended

That error code indicates a failure of the yellow laser scanner. 

Unplug and leave for a few minutes, also make sure you are plugged directly into the wall and not into a surge protector. 

 

If it still does not come to ready service documentation states replace the unit as the parts and labour to repair this will be close to the replacement cost of the machine, unless you do it yourself.

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