Laserjet Testing

There are three things we need to do with a Laserjet before we can sell it or give it away:

1. Print a nice, clear test page.
2. Print an Ubuntu test page.
3. Make sure it has all of its covers and, if applicable, paper trays.
4. Make sure it has some working toner in it.
5. Make it somewhat clean.

How we get through this checklist is a little imprecise. Here are some resources.

1. We keep some toner, marked by model numbers, in boxes under the testing bench:
2. We keep some parts, in specially marked boxes, on the shelves.
3. There are numerous resources for error codes on the internet, including in the Printers sidebar.

Good luck! Here is the link to the old version of this page: HP Laserjet Printer Repair