Product ReviewsHP 308a Black Toner Cartridge for 3500 3550 - Q2670A

New Genuine HP Cartridges

I've learned several times over that the re-filled or off-brand cartridges are not worth whatever "bargain" price is on them. A major part of the cartridge is the receptor belt, and simply adding toner does not do anything about the belt, which does wear out. Spend a few extra bucks if you have to and get new genuine HP cartridges.Read full review...

Verified purchase:  Yes | Condition: new | Sold by: discountprintsu...

New Genuine HP Cartridges

I've learned several times over that the re-filled or off-brand cartridges are not worth whatever "bargain" price is on them. A major part of the cartridge is the receptor belt, and simply adding toner does not do anything about the belt, which does wear out. Spend a few extra bucks if you have to and get new genuine HP cartridges.Read full review...

New Genuine HP Cartridges

I've learned several times over that the re-filled or off-brand cartridges are not worth whatever "bargain" price is on them. A major part of the cartridge is the receptor belt, and simply adding toner does not do anything about the belt, which does wear out. Spend a few extra bucks if you have to and get new genuine HP cartridges.Read full review...

Verified purchase:  Yes | Condition: new | Sold by: DpiqgZkVS7G@Del...

Genuine HP and thats all i need.

Never had a bit of problem with these toners. Last quite a while and great quality. Never buy re-manufactured or off brands, they can completely ruin your really expensive laser printer.

Verified purchase:  Yes | Condition: pre-owned | Sold by: discountprintsu...

HP 3700 Toner Cartridges

They are great, HP retail boxes of new cartridges, perfect, fast ship, really a bargain.

Verified purchase:  Yes | Condition: pre-owned | Sold by: discountprintsu...

Super value

Brand new aftermarket cartridges at used prices!

Verified purchase:  Yes | Condition: pre-owned | Sold by: superiorbrandse...

Great purchase!

The cartridge is working perfectly. A great deal.

Verified purchase:  Yes | Condition: new | Sold by: 1sniper4hire

Genuine HP Quality

I tried to save a few bucks on another printer by buying a cheap knock-off cartridge. By the time I finished cleaning the printer, it was ruined. I will only buy genuine HP cartridges from now on, even if they are a bit more expensive - heck, even if they are a lot more expensive. These cartridges work and last a long time.Read full review...

Real HP toner works best.

My HP3700n printer definitely works better with real HP toner like this Q2670A. I have tried generic toners and they always screw up. Robert