Reman.
4,000 pages @ 5%
E-40 (1491A002AA) Black Cartridge compatible with:
PC 300, 310, 320, 330, 400, 420, 430, 530, 550, 710, 720, 730, 740, 770, 790, 920, 940, 950, 980
The use of compatible supplies does not void your printer warranty.