Genuine OEM HP PhotoSmart P1100 xi Ink and Supplies

The HP PhotoSmart P1100 xi uses HP 45 black ink and HP 78 tri-color ink as separate supplies. The high-yield HP 78XL is the other choice for the color cartridge.

Toner Buzz carries genuine HP 45 black, HP 78 tri-color, and HP 78XL tri-color cartridges for the PhotoSmart P1100 xi. Order the individual cartridge you need, or choose the HP 45/78 pack when black and color are both due.