Hp designjet 430c

[thuo]

Hi
i have a designjet 430c with a faulty power supply .it outputs only 5volts and no +24v, 12v,-12.I have checked the components appears to be o.k.
anybody who has come across this problem. please asssit
thanks

[gerryhuerta]

umm, im not exactly sure what your asking. What do you need help with? Does the powersupply work or not? Do you need help with the reassembly procedure with the power supply?

[allan1]

+24 is for the drive motor..check for short or damages drive motors....try to replace the whole power supply unit...^_^...

[thuo]

Checked voltage output with the board out of the machine .only +5v is outputted.
you can assist me with circuit diagram if you can
thanks

+24 is for the drive motor..check for short or damages drive motors....try to replace the whole power supply unit...^_^...