Valuetoner Remanufactured Ink Cartridge Replacement for HP 45 78 C8788FN 51645A C6578DN (1 Black, 1 Tri-Color) 2 Pack Compatible for HP Color Copier 180 190 280 290 310 Deskjet 1220C 1280 6122 6127;

Contents: HP 45 & 78 C8788FN 51645A C6578DN (1 Black, 1 Tri-Color) 2 Pack

Color: Black, Tri-Color (Cyan, Magenta, Yellow)

Page Yield: 930 pages per black cartridge & 560 pages per tri-color cartridge

Printer Compatibility: HP Color Copier 180 190 280 290 310 Deskjet 1220C 1220Cse 1220Cxi 1280 6122 6127 930 9300 930CM 932C 933C 934C 935C 950C 952C 955C 957C 959C 960 960Cse 960Cxi 970C 970Cse 970Cxi 980C 980Cxi 990C 990CM 990Cse 990Cxi 995C 995CK FAX 1220 1220xi Officejet G55 G55xi G85 G85xi G95 K60 K60xi K80 K80xi Photosmart 1115 1215 1215vm 1218 1218xi 1315 P1000 P1000xi P1100 P1100xi Printer

Warranty: 1 year limited warranty

Troubleshooting:
Step 1. Make sure the seal tape is pulled out entirely from the cartridge
Step 2. Take a damp towel and gently wipe the bottom area of the cartridge slowly a few times
Step 3. Perform a "Printhead cleaning cycle" or "Clean cartridge" function 2 times. (This maintenance feature is accessible through the TOOLS, SETTINGS or SERVICES menu in your printer)