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My printer is experiencing the power button issues:
Замена кнопки включения HP LaserJet Pro 200 Color MFP
The button itself is electrically fine, but one of the MOSFETs seems to be the issue. Out of laziness I’d just like to replace the entire assembly. Does anyone know where to buy a replacement?
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Hi @badlarry ,
What assembly do you mean?
Looking at the image (click on image to enlarge) in the guide for the power button board, there appears to be only the button and a LED on the board unless other components are on the other side of the board of course.
The board number for the power button board is RM1-8711. The supplier in the link is shown only to give an idea of the cost. There are others that may suit you better. Just search for RM1-8711 to get results.
If you mean the assembly where the power button board connects to, find the board number and then search online using the board number only to hopefully find suppliers.
Here’s a link to the parts catalogue for the printer. It may help a bit as it shows all the parts but unfortunately not all the part numbers, only selected ones.
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Hi @jayeff the board is more complex than that. There are 3 transistors on the back of the board. My guess is a latching circuit. Thanks for the link to the replacement assembly!
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