Konica Minolta EP7728 Supplies
Toner Cartridges, Maintenance Kits and Parts
9 Items
Konica Minolta 947910
Genuine Drum Standard Yield, 18,000 pages
Frequently Asked Questions
The EP7728 uses KNI 947917, KNI 947911, KNI 947913, KNI 947915 toner cartridges. KNI 947917 yields 2500 pages; KNI 947911 yields 2500 pages; KNI 947913 yields 2500 pages; KNI 947915 yields 2500 pages.
The KNI 947911 cartridge has an approximate yield of 2500 pages.
Approximate color cartridge yields: KNI 947917 (~2500 pages), KNI 947913 (~2500 pages), KNI 947915 (~2500 pages).
Yes — the EP7728 uses a replaceable imaging drum: KNI 947910.
When the EP7728 reports "Supply Problem", it usually just can't communicate with one cartridge's chip. Give the printer a full power-cycle, take out and firmly reinsert the flagged cartridge, and lightly buff its metal contacts with a dry, lint-free cloth. If the message stays, install a new cartridge in the reported colour.