Main Board / Motherboard for HL-5450DN — Part B512342-5 — Fits 5450 & 5450DN Printers

Replacement main board (motherboard) compatible with HL-5450DN printers. Part number B512342-5, designed to fit 5450 series models including hl5450 and 5450DN. Ideal as a printer repair part or accessory to restore functionality in 5450 / 5450DN units.