I have a packard bell that runs Vista Home Premium 32bit. I installed a HP4600n colour laser and it was printing perfectly. Suddenly it started printing 1 line of "gibberish" continously on every page a did not stop until I switched off the printer. I decided to delete the printer and uninstall the drivers. Following suggestions (from this and other sites) to uninstall the drivers using MMC and MSC and print management - I cannot seem to find these on my system. Any ideas on how I can reinstall drivers (currently the system accepts the printer but cannot print anything, even the gibberish) or how do I install this printer. Thanks