Unisys 81-0540-997 compatible cartridge - Jolek 233-4435 - Jolek.com

Unisys 81-0540-997 compatible cartridge – Jolek 233-4435 – Jolek.com. Unisys 81-0540-997 compatible black high capacity laser toner cartridge designed for the Unisys UDS540 / Unisys UDS 544 laser toner printers (32,000 page yield)