Other Models of 4000 Series:
4100, 4100DT, 4100RF, 4750RF

Brother FAX PPF 4750E OEM Toner Cartridges

You may consider buying Brother FAX PPF 4750E Remanufactured Toner Cartridges. Remanufactured cartridges are used cartridges that have worn out parts replaced with new ones. They provide same level of quility as new toner cartridges, but for lower price. Using remanufactured cartridges saves energy and raw materials that would otherwise be consumed by production of new printer cartridge.