Cart Summary: Checkout

Back to: Ink & Toner Finder

Print this Page

HP 45 Black Ink Cartridge (51645A)

HP 45 Black Ink Cartridge (51645A): 4.0 stars; ( 520 reviews)

Price:: $36.99; Each

Currently Out of Stock.

Add to Favorites

Expected Delivery
Item qualifies for free delivery.
Item qualifies for free delivery to a store near you. ( Learn more )
Check in Store Availability

Item: 603555
Model: 51645A#140

36.99Yields up to 830 pagesOriginal HP 45 Ink Cartridges offer professional, laser-quality prints at a low costBargain brand cartridges cannot match original HP 45 Ink Cartridges for consistency and unmatched quality with fade-resistant colorHP 45 Black Ink Cartridge (51645A)http://s7d5.scene7.com/is/image/Staples/s0340357_sc7?$std$http://s7d5.scene7.com/is/image/Staples/s0340357_sc7?$thb$http://s7d5.scene7.com/is/image/Staples/s0340357/HP-45-Black-Ink-Cartridge-51645A/product_603555HP 45 Black Ink Cartridge (51645A)4.0520

Product Details
Customer Reviews
Q & A
Supplies & Accessories
Also Consider

Yields up to 830 pages
Original HP 45 Ink Cartridges offer professional, laser-quality prints at a low cost
Bargain brand cartridges cannot match original HP 45 Ink Cartridges for consistency and unmatched quality with fade-resistant color
Original HP ink cartridges print up to 2X the pages (on average) than refilled cartridges tested
A Buyers Laboratory Inc. 2011 study commissioned by HP compared Original HP ink cartridges (60XL, 56, 57, 74XL, 75XL) with ink cartridges refilled by refill service providers and sold in North America
For details, see:
HP Inkjet Cartridges vs. Refilled Cartridges

For use with:
HP All-in-One Printers	Officejet G Series, Officejet K Series, Officejet Pro 1150C Series, Officejet Pro 1170C Series, Officejet Pro 1175C Series, Officejet R Series, Officejet T Series
HP Copy Machines	Color Copier 110, Color Copier 120, Color Copier 140, Color Copier 145, Color Copier 150, Color Copier 155, Color Copier 160, Color Copier 170, Color Copier 180, Color Copier 190, Color Copier 210 Series, Color Copier 260, Color Copier 270, Color Copier 280, Color Copier 290
HP Fax Machines	Fax 1220 Series
HP Inkjet Printers	Deskjet 1000C Series, Deskjet 1100C, Deskjet 1120C Series, Deskjet 1220C Series, Deskjet 1600C Series, Deskjet 6122, Deskjet 6127, Deskjet 710C, Deskjet 712C, Deskjet 720C, Deskjet 722C, Deskjet 820C Series, Deskjet 830C, Deskjet 832C, Deskjet 850C, Deskjet 855C Series, Deskjet 870C Series, Deskjet 880C, Deskjet 882C, Deskjet 890C Series, Deskjet 895C Series, Deskjet 9300, Deskjet 930C, Deskjet 932C, Deskjet 935C, Deskjet 950C, Deskjet 952C, Deskjet 960C Series, Deskjet, Deskjet 990C Series, Deskjet 995C Series
HP Photo Printers	Deskjet 1220C Series, Deskjet 6122, Deskjet 6127, Deskjet 9300, Deskjet 930C, Deskjet 932C, Deskjet 935C, Deskjet 950C, Deskjet 952C, Deskjet 960C Series, Deskjet 970C Series, Deskjet 990C Series, Deskjet 995, Officejet G Series, Officejet K Series, Photosmart 1115, Photosmart 1215 Series, Photosmart 1218 Series, Photosmart 1315, Photosmart P1000 Series, Photosmart P1100 Series
HP Wide Format Printers	Designjet 700, Designjet 750c Series, Designjet 755cm

Recommended Items Add Accessories to Cart
Item 574850 Model C6578AN#140	HP 78XL Tricolor Ink Cartridge (C6654FN), High Yield Yields up to 970 pages Save 29% per page when you buy this HP 78XL High Yield Tri-color Ink Cartridge instead of the standard cartridge-ideal for high-volume printing Original HP 78XL Ink Cartridges offer professional, laser-quality prints at a low cost Reviews for HP 78XL Tricolor Ink Cartridge (C6654FN), High Yield 4.5 stars (275 reviews)	Expected Delivery1 Business Day	Price: *$60.99* Each	Qty. Add to Favorites
Item 574850 Model C6578AN#140			Price: *$60.99* Each	Qty. Add to Favorites

Item 570635 Model C8788FN#140	HP 45/78 Black and Tricolor Ink Cartridges (C8788BN), Combo Pack 45 yields up to 833 pages 78 yields up to 450 pages Multi pack! Save up to 10% when you buy combo pack instead of individual cartridges. Reviews for HP 45/78 Black and Tricolor Ink Cartridges (C8788BN), Combo Pack 4.0 stars (934 reviews)	Expected Delivery1 Business Day	Price: *$68.99* 2/Pack Buy More Save More: 1-2 @ $68.99 3+ @ $66.90 Promotions: Buy More, Save More	Qty. Add to Favorites
Item 570635 Model C8788FN#140				Qty. Add to Favorites

Item 570637 Model C8790FN#140	HP 45/23 Black and Tricolor Ink Cartridges (C8790BN), Combo Pack 45 yields up to 833 pages 23 yields up to 690 pages Multi pack! Save up to 10% when you buy combo pack instead of individual cartridges. Reviews for HP 45/23 Black and Tricolor Ink Cartridges (C8790BN), Combo Pack 4.0 stars (326 reviews)	Expected Delivery1 Business Day	Price: *$75.49* 2/Pack Buy More Save More: 1-2 @ $75.49 3+ @ $71.70 Promotions: Buy More, Save More	Qty. Add to Favorites
Item 570637 Model C8790FN#140				Qty. Add to Favorites

Item 619186 Model CB277AN#140	HP 78+ Tricolor Ink Cartridge (CB277AN) Yields up to 450 pages Original HP 78+ Ink Cartridges with Vivera Ink Technology provide vibrant, fade resistant prints that will last as long as your memories Bargain brand cartridges cannot match original HP 78+ Ink Cartridges for consistency and unmatched quality with fade-resistant color Reviews for HP 78+ Tricolor Ink Cartridge (CB277AN) 4.0 stars (75 reviews)	Expected Delivery1 Business Day	Price: *$45.99* Each	Qty. Add to Favorites
Item 619186 Model CB277AN#140			Price: *$45.99* Each	Qty. Add to Favorites

Item 392486 Model C6578DN#140	HP 78 Tricolor Ink Cartridge (C6578DN) Yields up to 450 pages Save 29% per page when you buy the HP 78XL High Yield Tri-color Ink Cartridge instead of this standard cartridge Original HP 78 Ink Cartridges offer professional, laser-quality prints at a low cost Reviews for HP 78 Tricolor Ink Cartridge (C6578DN) 4.0 stars (528 reviews)	Expected Delivery1 Business Day	Price: *$39.99* Each	Qty. Add to Favorites
Item 392486 Model C6578DN#140			Price: *$39.99* Each	Qty. Add to Favorites

Item 382921 Model C1823D	HP 23 Tricolor Ink Cartridge (C1823D) Yields up to 640 pages Original HP 23 Ink Cartridges offer professional, laser-quality prints at a low cost Bargain brand cartridges cannot match original HP 23 Ink Cartridges for consistency and unmatched quality with fade-resistant color Reviews for HP 23 Tricolor Ink Cartridge (C1823D) 4.0 stars (332 reviews)	Expected Delivery1 Business Day	Price: *$46.99* Each	Qty. Add to Favorites
Item 382921 Model C1823D			Price: *$46.99* Each	Qty. Add to Favorites

Item 814186 Model HPM1120	HP Multipurpose Paper, 8 1/2" x 11", Ream 20 lb. 96 US / 107 Euro Bright Featuring ColorLok™ technology for faster drying, bolder blacks and uniform vivid colors Reviews for HP Multipurpose Paper, 8 1/2" x 11", Ream 4.5 stars (2142 reviews)	Expected Delivery1 Business Day	Price: *$7.99* 500/Ream	Qty. Add to Favorites
Item 814186 Model HPM1120	Letter Size (8.5" x 11")		Price: *$7.99* 500/Ream	Qty. Add to Favorites
Add Accessories to Cart

REVIEW SNAPSHOT®

by PowerReviews

HP 45 Black Ink Cartridge (51645A)

4.2

(based on 520 reviews)

91%

of respondents would recommend this to a friend.

Pros

Clean replacement (408)
Dries quickly (288)
Long cartridge life (260)
Sharp tones & colors (255)
Easy to replace (184)

Cons

Too expensive (130)
Short cartridge life (88)
Smears easily (24)
Pricey / poor value (11)
Color fades (5)

Best Uses

Everyday documents (473)
Professional documents (172)
Graphics & charts (163)
Photos (118)

- Reviewer Profile:
- Frequent user (373), Infrequent user (71), Heavy duty user (67)
- Primary use:
- Personal (365), Business (138)

Most Liked Positive Review

Great Product

Excellent, vivid color on photos

Most Liked Negative Review

printer ink cartridge (black)

When first used the ink produced well- picked up all gray tones as well as solid black. Printing on an average of just 2 pages per week, it no longer picks up grays very...Read complete review

When first used the ink produced well- picked up all gray tones as well as solid black. Printing on an average of just 2 pages per week, it no longer picks up grays very well and small print is sketchy at best. This product is very disappointing and overpriced. I don't know if the problem is the age of the ink or not. Will try other brands.

REVIEWS

Reviewed by 520 customers

Sort by