ink · blackInStock
Replacement HP 21 Ink Cartridge - C9351AN - Black
Replaces C9351AN
$13.99View
190 yield
HP printer supplies
HP DeskJet 3918 ink cartridges
Shop compatible replacement ink cartridges for HP DeskJet 3918, including HP 21, HP 22, HP 21 and 22 3- - 2 x 21 , 1 x 22 (C9351AN, C9352AN, 21, 22). Compare prices, yield, color, and pack size before you buy.
Exact printer model
Compatible supplies for HP DeskJet 3918
This printer uses HP 21, HP 22, HP 21 and 22 3- - 2 x 21 , 1 x 22 (C9351AN, C9352AN, 21, 22). Use the listings below to choose the color, yield, or multi-pack that fits your print volume.
Most shoppers begin with Replacement HP 21 Ink Cartridge - C9351AN - Black, then compare price, page yield, and replacement OEM number.
Exact printer modelCartridge-number matchingIndependent compatibility info
Compatible products
Compatible ink cartridges for HP DeskJet 3918
Compatible products with prices, cartridge numbers, OEM replacement numbers, and printer model details.
ink · colorInStock
Replacement HP 22 Ink Cartridge - C9352AN - Color
Replaces C9352AN
$18.90View
165 yield
inkInStock
Replacement HP 21 22 Combo Pack 2 Ink Cartridges: 1 Black and 1 Color
Replaces 21, 22, C9351AN, C9352AN
$29.88View
inkInStock
Replacement HP Ink 21 and 22 Cartridges 3-Pack - 2 x 21 Black, 1 x 22 Color
Replaces 21, 22, C9351AN, C9352AN
$40.88View
inkInStock
Replacement HP 21 22 Ink Cartridge Combo Pack of 5 - 3 x 21 Black, 2 x 22 Color
Replaces 21, 22, C9351AN, C9352AN
$66.75View
Cartridge map
HP DeskJet 3918 cartridge details
HP DeskJet 3918 has 5 compatible product listings across 5 cartridge families, including HP 21, HP 22, HP 21 and 22 3- - 2 x 21 , 1 x 22. Available color options on this page include black, color. Replacement numbers shown on this page include C9351AN, C9352AN, 21, 22.
ProductColorReplacesYieldFrom
Replacement HP 21 22 Combo Pack 2 Ink Cartridges: 1 Black and 1 ColorSee product21, 22, C9351AN, C9352ANSee product$29.88
Replacement HP Ink 21 and 22 Cartridges 3-Pack - 2 x 21 Black, 1 x 22 ColorSee product21, 22, C9351AN, C9352ANSee product$40.88
Replacement HP 21 22 Ink Cartridge Combo Pack of 5 - 3 x 21 Black, 2 x 22 ColorSee product21, 22, C9351AN, C9352ANSee product$66.75
Same series
Other HP DeskJet printers
Use these links when your model number is close, but not exactly HP DeskJet 3918.
Buying guide
How to buy HP DeskJet 3918 compatible cartridges
Start by confirming the full printer model, including any letters at the end of the model number. Then compare HP 21, HP 22, HP 21 and 22 3- - 2 x 21 , 1 x 22 (C9351AN, C9352AN, 21, 22) by color, page yield, and pack size.
Single cartridges work when you only need one color. Multi-packs can be a better value when you print often or need a full color set.
Compatibility notes
Independent replacement supplies for HP printers
InkToYou is not affiliated with HP. Product and printer names are used only to identify compatible replacement supplies.
Before checkout, compare the product page cartridge number, replacement OEM number, color, and compatible printer models against your printer.
Before checkout
Confirm the exact model name on your printer
HP DeskJet 3918 supplies, including HP 21, HP 22, HP 21 and 22 3- - 2 x 21 , 1 x 22 (C9351AN, C9352AN, 21, 22), are listed for shoppers who already know their printer model. Match the full model name on the front panel, printer settings screen, or manufacturer label before ordering.
InkToYou is an independent guide for replacement supplies. Brand names are used only to describe compatibility.
For manufacturer manuals, drivers, firmware, and troubleshooting, use HP official support and look up HP DeskJet 3918.
FAQ
HP DeskJet 3918 ink cartridges questions
What ink cartridges work with HP DeskJet 3918?
HP DeskJet 3918 works with HP 21, HP 22, HP 21 and 22 3- - 2 x 21 , 1 x 22 (C9351AN, C9352AN, 21, 22). Match your exact printer model and cartridge number before ordering.
Are these HP OEM cartridges?
No. InkToYou lists independent compatible replacement supplies. HP brand names are used only to describe printer compatibility.
How do I confirm my HP DeskJet 3918 printer model?
Check the model name on the front panel, printer settings screen, original box, or manufacturer label. Small suffix differences can matter.
What should I compare before ordering HP DeskJet 3918 cartridges?
Compare HP 21, HP 22, HP 21 and 22 3- - 2 x 21 , 1 x 22 (C9351AN, C9352AN, 21, 22) by color, page yield, pack size, cartridge number, and replacement OEM number against your current cartridge or printer documentation.