Valuetoner Remanufactured Ink Cartridge Replacement For Hewlett Packard HP 78 C6578DN (2 Tri-Color) 2 Pack;

Contents:HP 78 C6578DN (2 Tri-Color) 2 Pack

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

Page Yield: 560 pages per tri-color cartridge

Printer Compatibility:HP Color Copier 180 190 210 210Lx 280 290 310 Deskjet 1220c 1220cse 1220cxi 1280 3810 3816 3820 3820c 3820v 3820w 3822 6122 6127 916c 920c 920cvr 920cw 920cxi 922c 930 9300 Wide Format 930cm 932c 933c 934c 935c 940c 940cvr 940cw 940cxi 948c 950c 952c 955c 957c 959c 960 960c 960cse 960cxi 970c 970cse 970cxi 980c 980cxi 990c 990cm 990cse 990cxi 995c 995ck FAX 1220 1220xi 1230 1230xi Officejet 5110 5110v 5110xi G55 G55xi G85 G85xi G95 K60 K60xi K80 K80xi V30 V40 V40xi V45 Photosmart 1000 1000xi 1115 1215 1215vm 1218 1218xi 1315 P1000 P1000xi P1100 P1100xi P1115 PSC 720 750 750xi 920 950 950c 950vr 950xi 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)