Question about HP LaserJet 2420 Printer
When is a PDF or WORD document mode the printer mysteriously starts printing in black!!!!! Help
Most likely to be the toner cartridge is it OK on other programs such as the web explorer? If not change the toner cartridge you can also print out the configuration page by pressing the green tick and then using the up and down arrows select information press green tick to enter then move to "Print Configuration" and select using the green tick. If the page comes out OK then the print cartridge if fine if not try changing it. Also there maybe in the driver you have under printing preferences negative mode make sure that is not checked.
Failing this reinstall the print driver from HP Online if this still doesn't work then change the data cable if still not working then I suggest that the printer formatter board is faulty.
I do hope this helps you and please rate me
Posted on Dec 31, 2007
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
Here's a link to this great service
Posted on Jan 02, 2017
Tips for a great answer:
Apr 09, 2014 | HP LaserJet 2420 Printer
Nov 16, 2011 | HP LaserJet 2420 Printer
Feb 12, 2011 | HP cp1700 Color Inkjet Printer
Aug 07, 2009 | HP LaserJet 2420 Printer
Apr 04, 2009 | HP LaserJet 2420 Printer
Feb 18, 2009 | HP LaserJet 1220 Printer
Dec 04, 2007 | HP LaserJet 2420 Printer
199 people viewed this question
Usually answered in minutes!