DoorStepInk Brand for HP 21 C9351AN Black MICR Remanufactured in the USA Ink Cartridges



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Page Yield: 150

Product Type: Ink Cartridges

Color: Black MICR

OEM Number: C9351AN

Cartridges Yield Type: Standard Yield

Brand Name: HP

Shelf Life: 18-24 Months

Compatible Printers: 



HP DeskJet 3747 HP DeskJet D2445 HP DeskJet F394
HP DeskJet 3910 HP DeskJet D2460 HP DeskJet F4135
HP DeskJet 3915 HP DeskJet F2110 HP DeskJet F4140
HP DeskJet 3918 HP DeskJet F2120 HP DeskJet F4150
HP DeskJet 3920 HP DeskJet F2128 HP DeskJet F4180
HP DeskJet 3930 HP DeskJet F2140 HP DeskJet F4180 MFP
HP DeskJet 3930 v HP DeskJet F2180 HP FAX 1250
HP DeskJet 3938 HP DeskJet F2185 HP FAX 3180
HP DeskJet 3940 HP DeskJet F2187 HP OfficeJet 4310
HP DeskJet 3940 v HP DeskJet F2188 HP OfficeJet 4315
HP DeskJet D1320 HP DeskJet F2200 Series HP OfficeJet 4315 v
HP DeskJet D1330 HP DeskJet F2210 HP OfficeJet 4315 xi
HP DeskJet D1341 HP DeskJet F2212 HP OfficeJet J3600
HP DeskJet D1360 HP DeskJet F2214 HP OfficeJet J3625
HP DeskJet D1420 HP DeskJet F2224 HP OfficeJet J3635
HP DeskJet D1430 HP DeskJet F2240 HP OfficeJet J3640
HP DeskJet D1445 HP DeskJet F2250 HP OfficeJet J3650
HP DeskJet D1455 HP DeskJet F2275 HP OfficeJet J3680
HP DeskJet D1520 HP DeskJet F2280 HP PSC 1400 Series
HP DeskJet D1530 HP DeskJet F2290 HP PSC 1401
HP DeskJet D1560 HP DeskJet F300 Series HP PSC 1402
HP DeskJet D1568 HP DeskJet F310 HP PSC 1403
HP DeskJet D2320 HP DeskJet F325 HP PSC 1406
HP DeskJet D2330 HP DeskJet F335 HP PSC 1408
HP DeskJet D2345 HP DeskJet F340 HP PSC 1410
HP DeskJet D2360 HP DeskJet F350 HP PSC 1410 v
HP DeskJet D2368 HP DeskJet F375 HP PSC 1410 xi
HP DeskJet D2400 Series HP DeskJet F380 HP PSC 1415
HP DeskJet D2430 HP DeskJet F390 HP PSC 1417


DoorStepInk remanufactured HP 21 black ink cartridges are the highest quality replacement ink cartridges on the market. Using only original HP 21 C9351AN black cartridges, we remanufacture each cartridge to the highest quality standards to match OEM ink level, color, and performance guaranteed.




  • Use DoorStepInk HP 21 C9351 Black MICR Ink Cartridges in your inkjet printer to generate 100% bank compliant checks.
  • The bank code line on the bottom of every check is required to be printed with magnetic (MICR) ink to be readable by Magnetic Ink Character Recognition devises (MICR check readers) used at retail and financial outlets everywhere.
  • MICR INK 100% compliance with government and banking regulations. Print precise text, brilliant photos and bank-compliant checks. | Fraud proof and tamper resistant | Resists fading, smearing and chemical alterations.
  • Compatible with magnetic check readers used at Retail stores & banks
  • All DoorStepInk Remanufactured in the USA ink cartridges are backed by a LIFETIME 100% satisfaction guarantee.
DoorStepInk is a leader and award-winning recycler of inkjet cartridges. Since our start in 2000, we have been remanufacturing all our cartridges in the USA at our state-of-art inkjet facility located in California. Using the latest technology and customized equipment, each cartridge is cleaned, rebuilt, and refilled to produce the highest quality remanufactured ink cartridges in the world. By only remanufacturing genuine OEM cartridges, we can extend an empty cartridge’s lifecycle. This allows us to offer you, a high-quality, eco-friendly ink cartridge at the best low price. We are so confident in our ink cartridges that we back each one with a 100% satisfaction guarantee.