Used on a Brother HL 2240 HL-2240D DBrother Laser Monochrome Duplex 24 ppm Memory 8 MB, this cartridge 58 permits sold out 3500 pages (verification at the utility meter) mail in Eco mode.
Namely, after the starter cartridge that gave 462 pages to 700 pages announced, that supply is more economical! Attention wear of the drum (12,000 pages) or 3 cartridges 2220 to avoid losing cartridge short drive.
