Replace power supply unit HP 8600

SOURCE: PROBLEM WITH PRINTER

"10.001" is probably 10.00.01 and is referring to a supplies error with the cyan toner. Try reseating the toner cartridge as the cartridge mounted chip may not have made good contact with the printer. If this doesn't take care of it, replace the cartridge.

Hope this helps!

SOURCE: printer - Hp Officejet Pro K8600dn

yeppers..you'll need a special driver either from the autocad program's website, for HP(or postscript) or you might find it at this link

SOURCE: HP Deskjet 9800 will not power up.

Is there power coming out from the supply end
Is is a DC or and AC output supply?
If is it an AC output supply tyhebm in the back of the HP had an AC to DC converted that is realy a diode bridge and should contain a fuse in the circuit somewhere on that board

SOURCE: HP Officejet Pro - Printer Door Open Light Stuck On

There is a problem with the proximity sensor for the top door. I have took mine off and soldered the connections over to trick it into thinking the door is closed all the time. I am trying to source a new part

SOURCE: no connection ref hp officejet pro 8500 a909a

How are you connecting to the printer (over the network or a direct USB connection)? If you are using a USB connection, try a new cable or plugging into a different USB port. If you use a USB hub, try a direct connection.

If you are using a network connection, check if your firewall is blocking the connection. Also check that the router (or switch) didn't dropped the network connection and didn't re-synch with the printer (or worse changed the IP address of the printer).

I hope this helps.

Cindy Wells

Testimonial: "superb"