Genuine HP 305XD High Capacity Dual Pack Laserjet Toner Cartridge - CE410XD - Black DR313K the 981A HP black ink

the 981A HP black ink will just work from the off

Envy 4500 E All-in-One)

Kyocera ECOSYS M6235cidn

Product family: 44059255

Genuine HP 305XD High Capacity Dual Pack Laserjet Toner Cartridge - CE410XD - Black DR313K the 981A HP black inkThis is a twin pack of HP 305X black toner cartridges. Enjoy up to 8,000 pages of crisp, clear black prints with this Twinpack of HP 305X toner cartridges. With outstanding quality, these cartridges are great for your everyday documents and those best quality professional finished ones too. Each toner is securely packaged and sealed inside its box, so the second cartridge or both can be stored for up to six months until you are ready to use them