HP Photosmart C3135 used with a Mac. Before each print job, printer spits out blank page. Also after printer has not been used for several minutes will spit out blank page.
I did not have this problem in the past. It is a new occurance since downloading newest driver.
On the blank page the numbers 2345X are printed at top left of page. The rest of the page is blank. The 2345X are printed on every spontaneously printed page.
Any help is appreciated. Maybe a new driver?
Thanks