Toner Cartridges, Maintenance Kits and Parts

6 Items
Black Genuine Toner Cartridge Standard Yield, 21,000 pages
Black Genuine Toner Cartridge Standard Yield, 21000 pages
Genuine Maintenance Kit 500,000 pages
Genuine Paper Feeder 500 sheets
Black Genuine Drum Unit 100,000 pages
The ECOSYS M3550IDN uses KYO 1T02L10US0 (KYO TK-3122) and KYO 1T02L10US1 (KYO TK-3122) toner cartridges. KYO 1T02L10US0 yields 21000 pages; KYO 1T02L10US1 yields 21000 pages.
The KYO 1T02L10US0 cartridge has an approximate yield of 21000 pages.
Yes — the ECOSYS M3550IDN uses a replaceable imaging drum: KYO DK-3130 (KYO 302LV93062).
The ECOSYS M3550IDN uses these maintenance parts: KYO MK-3140 (KYO 1702P60UN0), KYO MK-3132 (KYO 1702MT7USV).
The "Supply Problem" notice on the ECOSYS M3550IDN is typically a recognition fault, not a defective cartridge. Start by turning the printer off for 30 seconds. Reseat the cartridge, clean its chip contacts with a dry cloth, then power back on. If nothing changes, the fix is a fresh KYO 1T02L10US0.