Alternative toner ALZA black, like a HP Q3963A magenta

Alternative toner Alza is a great replacement for the HP Color LaserJet 2550 series, 2820 and 2840thAlza print cartridges provide excellent color stability and print quality, while it can be bought for a fraction of the price of genuine consumables.
Specifications:
Compatibility:
HP Color LaserJet 2550 series, 2820, 2840
Alternative for toner:
HP Q3963A
Capacity:
4,000 pages
Color:
Red