Toner Cartridges, Maintenance Kits and Parts

One Item
Black Genuine 2-Pack Toner Cartridge 2 x 2,600 pages
The HL 2305W uses a single toner cartridge, BRT TN6602PK (BRT TN-660 2PK).
When the HL 2305W 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.