- MB-420, R03-0020-00
- This is a refurbished module.
- 2MB Proprietary Memory Card
- The MB-420 carries a MemoryTen lifetime exchange or repair warranty against manufacturing defects. It may also be returned in original condition within 14 days of delivery for full credit minus shipping. We also supply unlimited lifetime tech support for this item.
- Compatible with Brother HL-4, HL-4V, HL-4VE, HL-4PS printers, Canon LBP-4sx Printer.