I AM HAVING PROBLEMS FIXING IMAGE QUALITY PROBLEM ON THE ABOVE PRINTER.SOME IMAGES ARE NOT BEING PRINTED.I HAVE TRIED TO DO THE CLEANING FROM THE CONTROL PANEL BUT COULD NOT IMPROVE.PLEASE MAY YOU ASSIST ME THIS ONE.IAM USED TO SERVICING HEWLETT PACKARD PRINTERS AND THIS ONE IS MY FIRST ATTEMPT ON TEKTRONIX PHSER PRINTERS
