Our 52104201 and 56106601 compatible fax toner laser cartridges
are grade A generic solutions, specially designed for use with
Oki fax machines and printers. These compatible refills are manufactured
in an ISO 9002 state of the art facility ensuring top performance.
The following cartridges are designed for use in: Doc-It 3000,
Doc-It 4000, OkiLaser 400, OkiLaser 410, OkiLaser 800, OkiLaser
810, OkiLaser 820, OkiLaser 830, OkiLaser 830 Plus, OkiLaser 840,
OkiLaser 850 and others.