Laptop Dell Vostro 3700, Windows 7/32, Laserjet 4000, connected via USB-Parallel cable interface on USB001. Interface and printer drivers automatically installed after PC boot from the Windows Update.
Single document page printed OK.
Multipage document: Printer Data LED blinks, then STAYS ON PERMANENTLY. First page sometimes printed, sometimes not.
After some time, Control Panel/Printing status box shows Printer Error and a yellow exclamation mark appears on printer icon.
Not possible to correct error with MS Printing Fixit. No further printing possible before the new boot of the PC and then everything again as above.
Same printer connected via normal parallel cable to old Windows2000 PC prints OK.
Please HELP!