unknown

asked Oct 19, 2000 at 12:19pm
Unknown Printer

HPL 4L; four lights are on

The four lights in the HPL 4L are on, press the button, in HPL, and the four lights remain on.
What's going on?
Where can i find the service manual?
What points, in the DC controller PCA, test?
What component are wrong (IC, transistor, resistor...)?
Thanks.
Power cycle the printer. If the lights remain on,
you have a bad formatter board. We have them in stock. Pretty easy to change.
by moe on Oct 19, 2000 at 2:20pm Add comment