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Starting price: $13.99 ea

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$13.99 ea (74% off over MSRP)
$13.43 ea if you buy 2

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  • MSRP: $54.15
  • Model(s): 51633M
  • Color(s):
  • Duty Cycle(s): 595 Page Yield @ 5%

SKU: INK-HP-51633M

Product Information
Hewlett Packard 51633M / 33 Replacement Black Inkjet Cartridge for HP DeskJet 310 / DeskWriter 310 & Various Other Printers

ComboInk HP 33 / 51633M Replacement Black Ink Cartridge will replace your original equipment manufacturer (OEM) cartridges for a fraction of the cost. Our remanufactured printer cartridges are professionally engineered to meet the highest quality and performance standard (ISO-9001). We also inspect our ink cartridges to be leak-free and have no print head nozzle clogging prior to stocking. Using our reliable, discount HP 33 / 51633M Replacement Black Ink Cartridge, you'll get vibrant, high-quality results from your printer. Plus you can shop with confidence knowing that ComboInk inkjet cartridges are backed with a one-year 100% satisfaction guarantee.

Our products will never void your printer's warranty.

All ink & toner comes with a one-year 100% satisfaction guarantee.

Product Specifications

Model Name:




Cartridge Duty Cycle:

595 Page Yield @ 5%


HP 33 / 51633M


30 ml


1 Inkjet Cartridge

Product Reviews
Average Rating:
3 reviews
5 star
4 star
3 star
2 star
1 star
Showing 1-3 of 3 reviews.

Reviewed by:
NJ, NY, SC, MD, CT,MA, and PA

Verified Buyer

Best Replacement Product in the Market for User of HP 340

Printing reports at job site, with portable HP 340

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Reviewed by:
Granby, CT

Verified Buyer

Ink as good as original

Worked great immediately. Saved my printer from the recycle bin.

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Reviewed by:
Milwaukee , WI

Verified Buyer

Hard-to-get cartridge at a Super price!

I was having trouble finding this older cartridge type, especially at a reasonable price. I was very pleased to fdirst find the cartridge and then see the very low price! I received the order very quickly and the ink was perfect. I'll be sure to order again.

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Showing 1-3 of 3 reviews.
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