This bulk ink item is compatible with the following Hewlett Packard inkjet printers:

HP Officejet Pro 251dw / 276dw / 8100e / 8600 / 8600 Plus / 8600 Premium / 8610 / 8615 / 8620 / 8625 / 8630 / 8640 / 8660

 ***Must have 2 sets of cartridges to interchange between refills***

Approx: 12 Refills for #951 / and 6 Refills for #951XL Cyan Cartridge

Running low on printer ink and already have a Our Ink refill kit? This is the place you need to be!  Instead of buying an entire kit, save some money purchasing bulk ink.  Our bulk inks are available in 4 ounce, 8 ounce, 16 ounce, 32 oz (quart) and 128 oz (gallon) size bottles. Please note that bulk inks do not ship with refilling tools or instructions. Instructions are only shipped with inkjet refill kits.