Industrial-Sized Deals Shop all Back to School Shop Men's Hightops Learn more nav_sap_plcc_6M_fly_beacon David Ramirez UP3 $5 Off Fire TV Stick Subscribe & Save Shop Popular Services hog hog hog  Amazon Echo Starting at $99 Kindle Voyage Gear Up for Football Learn more

Make sure this fits your model:

What if I don't know my model number?
You can find your product's model number on a plate affixed to the product or in the owner's manual. Even though parts may look the same, there are often variances in similar parts and it is important to buy parts that fit your specific model.
Most appliances show their model number on a plate somewhere that looks like this
Number plates can appear in a number of different places, depending on what type of product your model is.
Category
Subcategory
Model number not found, try another model number.
Find the right part
Enter your model number to make sure this fits.
We need more info about your model - Select Series
What series is your model?
We found more than one model that matches your search. Select the series that matches your model number.
check another model
This fits your:
Sorry, we can’t confirm this fits:
Send Feedback
Qty:1
HP 40 Black Original Ink ... has been added to your Cart

Other Sellers on Amazon
Buy New
$24.99
+ $4.99 shipping
Sold by: electronics_online_store
Seller Rating: (918)
Add to Cart
Buy New
$24.99
+ $4.99 shipping
Buy New
$38.66
+ $4.54 shipping
Have one to sell? Sell on Amazon

Image Unavailable

Image not available for
Color:
  • HP 40 Black Original Ink Cartridge (51640A)
  • Sorry, this item is not available in
  • Image not available
  • To view this video download Flash Player
      

HP 40 Black Original Ink Cartridge (51640A)

by HP
29 customer reviews
| 3 answered questions

Price: See price in cart
FREE Shipping on orders over $35. Details
In Stock.
Ships from and sold by Amazon.com.
1
BLACK
  • Enter your model number above to make sure this fits.
  • Color: Black
  • Orignal HP Cartridge Yield (approx): 1,100 pages
  • Proprietary HP pigmented black ink provides dense, robust, fade-resistant printouts.
  • Clog-free performance throughout the life of the cartridge.
  • What's in the Box: New Original HP (genuine) Ink cartridge

Explore Custom Business Cards from Vistaprint Explore Custom Business Cards from Vistaprint

See price in cart In Stock. Ships from and sold by Amazon.com.

Frequently Bought Together

HP 40 Black Original Ink Cartridge (51640A) + HP 51644M Inkjet Print Cartridge (Magenta) + HP 44 (51644C) Cyan OEM Genuine Inkjet/Ink Cartridge - Retail
Price for all three: To see our price, add these items to your cart. Why don't we show the price?

These items are shipped from and sold by different sellers.

Buy the selected items together

Special Offers and Product Promotions

Package Quantity: 1 | Style Name: BLACK

Product Description

Package Quantity:1  |  Style Name:BLACK

The HP 40 Black Ink Cartridge is ideal for business or home users who want professional-quality copies and printouts. It uses pigmented ink to produce crisp, sharp characters on most bond/copier papers.


Product Details

Package Quantity: 1 | Style Name: BLACK
  • Product Dimensions: 6.2 x 4.6 x 1 inches ; 1 ounces
  • Shipping Weight: 1.4 ounces (View shipping rates and policies)
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • Origin: USA
  • ASIN: B00000J19C
  • Item model number: 51640A
  • National Stock Number: 7510-01-390-9399
  • Average Customer Review: 3.9 out of 5 stars  See all reviews (29 customer reviews)
  • Amazon Best Sellers Rank:
  • Discontinued by manufacturer: Yes

Customer Questions & Answers

Customer Reviews

Most Helpful Customer Reviews

1 of 1 people found the following review helpful By Barbara Troia on January 11, 2014
Style Name: BLACKItem Package Quantity: 1 Verified Purchase
Ink is only good if it is not old. Old ink dries up and makes bad prints. It is nice to offer a good price but bad when you pay a good price for an old package of ink. I probably won't buy ink from Amazon again. The box was old and crumpled. Looked like it had been around the block several times.
Comment Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback. If this review is inappropriate, please let us know.
Sorry, we failed to record your vote. Please try again
1 of 1 people found the following review helpful By Jeffter T. Schutz II on August 21, 2009
Style Name: BLACKItem Package Quantity: 1
good and cheap, 2 things I love together ( another is chocolate and peanut butter). be warned though, this ink is getting old so it may not be perfect everytime.
Comment Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback. If this review is inappropriate, please let us know.
Sorry, we failed to record your vote. Please try again
1 of 1 people found the following review helpful By Robert W. Potts Jr. on October 28, 2009
Style Name: BLACKItem Package Quantity: 1 Verified Purchase
This was a great purchase. The ink was shipped and delivered when promised. The packaging was good. I am very happy with this purchase.
Comment Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback. If this review is inappropriate, please let us know.
Sorry, we failed to record your vote. Please try again
1 of 1 people found the following review helpful By G. Kapes on July 23, 2012
Style Name: BLACKItem Package Quantity: 1 Verified Purchase
If you liked to be cheated buy this item. It is a white box special "compatible" cartridge. It is NOT a genuine HP cartridge.
Comment Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback. If this review is inappropriate, please let us know.
Sorry, we failed to record your vote. Please try again
Style Name: BLACKItem Package Quantity: 1 Verified Purchase
Although several reviewers have had good luck with this "compatible" cartridge, my HP-430 plotter worked for a limited time w/ the first one installed, then refused to print with the second "brand-new" unit. I used my postal scale to compare the weight of a genuine "HP - 40" with these. My "used-up" one was only 3-4 grams lighter than brand-new and the new one was spot-on the same weight. It may be that used immediately after arrival, these cartridges will be OK, however my plotter cartridge is changed only 4-5 times a year so the extra expense of a ***** rated genuine HP cartridge that has worked every time I need one no matter when purchased is a better value ...
Comment Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback. If this review is inappropriate, please let us know.
Sorry, we failed to record your vote. Please try again
By CDU on September 27, 2013
Style Name: BLACKItem Package Quantity: 1 Verified Purchase
I bought three of these and the newest one was manufacured in 2003. Needless to say, they didn't work because the ink had thickened. A complete waste of money. How does someone even have ten year old ink cartridges? The boxes they were in looked like they had been in storage for many many years. Will never buy from this seller again.
Comment Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback. If this review is inappropriate, please let us know.
Sorry, we failed to record your vote. Please try again
By Mike Mendoza on February 8, 2014
Style Name: BLACKItem Package Quantity: 1 Verified Purchase
I have ask for # 40 Ink Cartridges and I got # 41's and those do not work on my plotter, I try to return it but the seller ask me to keep them, I got my money refund it instantly, no problems what so ever, just that I don't think I'll ever try to get ink on line. Sorry.
Comment Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback. If this review is inappropriate, please let us know.
Sorry, we failed to record your vote. Please try again
Style Name: BLACKItem Package Quantity: 1 Verified Purchase
I have an HP Designjet 650C plotter, I don't know if any other models take this cartridge, but I ran out of black making a pretty large printout. I bought this cartridge and I'm back to printing out large format maps. The product does exactly what its supposed to.
Comment Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback. If this review is inappropriate, please let us know.
Sorry, we failed to record your vote. Please try again

Set up an Amazon Giveaway

Amazon Giveaway allows you to run promotional giveaways in order to create buzz, reward your audience, and attract new followers and customers. Learn more
HP 40 Black Original Ink Cartridge (51640A)
This item: HP 40 Black Original Ink Cartridge (51640A)
Price: Price will be shown at checkout.
Ships from and sold by Amazon.com
Want to discover more products? Check out these pages to see more: clogs outlet, hp 01 ink cartridges