asked Apr 6, 2021 at 9:53pm
Hp HP LaserJet 4+


How do I test the formatter, my printer went for printing perfectly to not accepting the files being sent to the parallel port on the formatter. Is there a test for the formatter??? Or do I just replace the board???

Print a configuration page.

If that prints, then there is nothing wrong with the printer. For some reason it is not getting the data to the port.

by moe on Apr 6, 2021 at 10:52pm Add comment