1 of 1 people found the following review helpful
Buying the original is the way to go,
This review is from: Brand New. Hewlett Packard [HP] Laser Toner Cartridge Cyan [for CLJ3600/DN/N] Ref Q6471A
We have an HP printer, and this is the cartridge we needed to change. It is relatively easy to change and has lasted us awhile now. After horrible experiences trying to use third party consumables I would seriously recommend you go for the originals - and yes we know they are expensive.