I recvd a Stop Driver Error msg from Windows OS stating "Driver Error; If You instlled a new piece of Equipment contact the mfg to see is there is a new Driver update. I turned printer off and system and all other programs operated normally. Later I turned Printer back on and it will not respond to my commands. Rcv Error msg. Could I have installed incorrectly. Could I have received bad OS disc with the machine? What are trouble shooting steps?