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Archived This topic has been archived. Information and links in this thread may no longer be available or relevant. If you have a question create a new topic by clicking here and select the appropriate board.

‎11-30-2020 04:04 PM

HP Recommended
Product: HP T770 44in Printer
Operating System: macOS 10.14 Mojave

Today after a restart my HP T770 printer became stuck on the initialisation screen at 58%. I've tried unplugging and restarting but always sticks at 58% - the 3rd LED light on the formatter is also blinking. According to the service booklet it points to needing to replace the PCA and PSU which I believe come together as one. Does anyone have any quick fixes that might put it right or can point me into the right direction for parts, I'm in North East England. 

 

Trying to decide whether to source parts and try to fix myself or to see if I'm able to get a printer engineer out.

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