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HP Recommended
HP LaserJet MFP M125nw
Microsoft Windows 10 (64-bit)

Printer HP LaserJet MFP m125nw (product number: CZ173) doesn't turn on. The engine doesn't work and LED display doesn't show anything. My PC can't see the printer. I tried to disconnect the power cord from the rear of the printer, and connect it back after waiting 60 seconds, but it doesn't help. Three LED indicators blinks two times (see photo) but nothing else.
I also tried to press button combination <Copy> and <X> while turning on and I saw the message "Permanent storage init". It also doesn't help.IMG_20190702_155031.jpg
Can somebody help me?

1 ACCEPTED SOLUTION

Accepted Solutions
HP Recommended

The problem was a broken switch. It lose contact with control panel. I just soldered it and the printer is working again.

control boardcontrol board

View solution in original post

2 REPLIES 2
HP Recommended

you probably have a faulty formatter board.  if the unit is under warranty, contact HP support

HP Recommended

The problem was a broken switch. It lose contact with control panel. I just soldered it and the printer is working again.

control boardcontrol board

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