HP-Q7581A, HPQ7581A, HP-81A, HP81A, 7581A, Q-7581A, Q-7581-A, HP81-A, HP 7581A, HP 7581 A
Toner HP 503A. Compatible cyan toner HP Q7581A. Prints 6000 pages A4 at 5% coverage, i.e. toner prints as well as the original. The print quality is the same as the original. Toner is produced according to quality standard ISO 9001.