Question about HP PSC 500 All-In-One Printer
Tried another power source ie power cord and adapter, still will not turn on. Printer has been working great for more then 6 yrs.
For that situation the logic board or main board of your printer have problem sometimes the diode near to the power source of the adapter, try to check that diode if deffective replaced it with signal diode 1N4148 suerly it works
Posted on Apr 18, 2009
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