- Total performance warranty - Image quality and yield meet or exceed OEM performance - Equivalent to Lexmark 12A6765 - For use in Lexmark T620, T622Compatible Printers: Riso M 620, Lexmark 4069-7XX, Unisys UDS 134, Unisys UDS 136 N, Unisys UDS 136, Riso P 620, Unisys UDS 134 N, Lexmark 4069-5XX, Lexmark X 620 E, Lexmark T 620, Lexmark Optra T 620 Series, Lexmark T 620 Series, Lexmark Optra T 622 N, Lexmark Optra T 620, Lexmark Optra T 622, Lexmark Optra T 622 DN, Lexmark Optra T 620 IN, Lexmark T 620 IN, Lexmark Optra T 620 DN, Lexmark Optra T 622 IN, Lexmark Optra T 620 N, Lexmark T 622 DN, Lexmark T 622 IN, Lexmark T 620 DN, Lexmark T 622 N, Lexmark T 622, Lexmark T 620 N