Konica Minolta Bizhub 420 Supplies
Toner Cartridges, Maintenance Kits and Parts
6 Items
Konica Minolta 50GAR70400
Genuine Developer Assembly
Konica Minolta 024G (DV511)
Black Genuine Developer Standard Yield, 8,000 pages
Konica Minolta 50GAR70200
Black Genuine Drum Unit Standard Yield, 225000 pages
Frequently Asked Questions
The Bizhub 420 uses KNI 024E (KNI TN511) toner cartridge. KNI 024E yields 32200 pages.
The KNI 024E cartridge has an approximate yield of 32200 pages.
Yes — the Bizhub 420 uses a replaceable imaging drum: KNI 50GAR70200.
A "Supply Problem" message on the Bizhub 420 usually points to a chip-communication hiccup rather than an empty cartridge. Power-cycle the printer (off for 30 seconds, then on), reseat the cartridge until it clicks into place, and gently clean the gold chip contacts with a dry cloth. If the message returns, a replacement KNI 024E will clear it.