Compatible GC21 Ink Cartridges (GC21BK/GC21C/GC21M/GC21Y) Replacement for Ricoh GX-3000S/GX-3000SF/GX-3050SFN/GX-7000/GX-3000/GX-5050 Printers

Please verify your printer model before purchase. These GC21 replacement cartridges are made for Ricoh GX-3000S, GX-3000SF, GX-3050SFN, GX-7000, GX-3000 and GX-5050 printers. Capacity details: Black cartridges are 37ML per cartridge; Color cartridges are 27ML per cartridge (5% coverage of A4 paper). Each cartridge is fitted with a smart chip that automatically recognizes the printer, ensuring high compatibility and making installation quicker and operation more efficient.