Within a week after setting up the new printer I ran out of black ink; the printer jammed when the paper tray was down to the last 15-20 pages and it tried to feed all remaining pages at once (making a loud noise that could be heard by people on the other end of the phone); and the scanner was remarkably slow and did not always feed the scanned documents straight, thereby causing a misfeed.

The Auto-Document-Feeder also grabbed multiple pages and I had to carefully review multi-page scans for missing pages

And sometimes in doing long documents, the Laser would print some pages, then stall to preen itself for a while, then print some more

After those first three initial months though, each printer now seems to take more time communicating with my computers, takes more time to process its own internal commands, and prints exponentially slower, sometimes as frustratingly as a single b&w page per minute

The paper handling on this printer has been poor.20# HP paper that worked perfectly with my last printer, fed multiple pages at once and jammed regularly.

I have setup windows share on Windows machine as well as on my router and nothing works

I often use the scan to e-mail which worked perfect with my gmail account.