Before I spend 19 hours on the line with tech services...
I have a laser printer (HP Color Laser Jet). It has worked super for two years. Now, when I print it seems ink stays on the rollers and I get mirror image prints all the way down the page. It makes print outs pretty unusable.
I have calibrated the printer again. Printed the demo page again. I don't see a self-cleaning option some printers have.