The HP 45A 10-pack offers proven Original HP 45A industrial inks that delivers crisp black text on porous media. There are 10 cartidges in easy-to-open, cost-effective packaging that makes inventory management a snap.

Proven, high-quality ink, same as the HP 51645A black print cartridge
- Water- and smudge-resistant—and ideal for porous media
- Good balance of optical density and decap time
- Excellent readability on bar codes and package coding

Easy-to-open and cost-effective bulk packaging
- Faster ink replacement times
- Fewer items to store and track