All Laserjet 4200's printing reverse order

[brandonp]

I work at a site where we have 3 different printer models. We came back from the weekend to find that all of the HP Laserjet 4200's are now printing in reverse order and a blank page at the end. Does anyone know what might have caused this? Could it be a driver issue? We are in desperate need of help. Thank you for your replies in advance.

[ptjeff1]

It could be a driver issue. You can always download another copy of the driver from hp.com, also you can cold-reset the printers to factory defaults pretty easily.