PSB RM2-7165 220V Power Supply Board — Compatible with M552 M553 M577 (M552dn, M553dn, 552, 553, 557)

Replacement PSB power supply board RM2-7165 with 220V input. Designed for use in printer models M552, M553, M577 and the dn variants M552dn and M553dn, as well as model numbers 552, 553 and 557. A direct-fit replacement option when the original RM2-7165 power board needs service.