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HP 45 Black Original Ink Cartridge, 51645A#140

HP 45 Black Original Ink Cartridge, 51645A#140

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Product # 51645A#140
Page yield~930 pages

Color

black
Black
  • Choose the #1 brand for the #1 value
  • Up to 930 pages
  • Cartridges ship in packaging that is 100% recyclableSee all Specs
9% back in HP Rewards
Get sharp, professional-quality results every time you print. Patented, pigment-based HP black ink and ink cartridge technology are designed together with your printer for easy installation and reliable performance.
Want more pages, great reliability, and amazing value? You want original HP inks.
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HP 45 Black Original Ink Cartridge, 51645A#140 is rated 4.5 out of 5 by 139.
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Rated 5 out of 5 by none 4 from HP 45 glad I found this ink since it is an old number
Date published: 2022-10-23
Rated 4 out of 5 by Pacific Realty Partners from Cartridges Great cartridges but they are expensive!
Date published: 2022-10-09
Rated 5 out of 5 by Alaska Lady from Fast delivery I have an older model printer. No local business Carrie’s the ink cartridge but HP had the cartridge, shipped it to arrive within days, and had an easy to use website to place the order.
Date published: 2022-10-04
Rated 5 out of 5 by Todd_L from Glad HP45 is in stock Nice that HP 45 is still in stock. Hope this does not end.
Date published: 2022-07-15
Rated 1 out of 5 by MF Hawkins from Ink cartridge availability If I can’t find ink for my printer, I will be forced to upgrade to another printer with unknown pro’s or con’s. I just don’t want any more headaches.
Date published: 2022-06-28
Rated 5 out of 5 by Anonymous from Cartridges from HP wowrk well Your cartridges always work well. I wish you had had the color cartridge (78) because I prefer to buy from you than from other vendors. I had to get the color cartridge from another vendor and our tech had to do something to make it work properly.
Date published: 2022-05-05
Rated 4 out of 5 by JAFS from No 45 Blac Ok lasts longed than tricolor that’s all I have to sat
Date published: 2022-01-24
Rated 5 out of 5 by David F13432 from HP 45 black ink cartridge Black Ink lasts a long time. Printer is a 960c deskjet. I need the color cartridge
Date published: 2022-01-03
Rated 5 out of 5 by cutiepas from Quality in a Cartridge. HP is quality in a cartridge. Only wish I could have gotten XL 45 Black.
Date published: 2021-11-17
Rated 5 out of 5 by Woodstock 41 from Factory inkjet cartridges Always best to use HP factory replacements for my inkjet printer.
Date published: 2021-10-29
Rated 5 out of 5 by Maren from Works Extremely Well For Me I'm so glad HP still sells this model ink for my older model 270 HP printer. No wireless, but it's still working after 21 years. This ink is fast drying & there is no lag time for it to"dry" like some of the newer ink jets have. Never any smudges or clumping with this ink. I wish HP sent the recycling bags out like they used to last year, so I can properly dispose of my used cartridges.
Date published: 2021-03-14
Rated 4 out of 5 by Anonymous from The black color is solid. I hope it lasts The product was late a few days. I ordered an ink cartridge
Date published: 2021-02-16
Rated 1 out of 5 by Mont123 from HP 45/78 Ink Streaking during occasional use Both HP 45 and HP 78 ink tend to dry out very fast in an unused printer. Within two or three days without printing a page, the cartridges fade and streak upon use. I have had to clean the ink cartridges through the print service tab function to get it flowing again. This issue needs to be addressed by the HP design engineers to ensure adequate ink jet saturation under intermittent use.
Date published: 2021-01-21
Rated 5 out of 5 by docmomof3 from Reliable I always buy genuine HP ink. I have a 930 series ink jet printer that still operates in tip top shape!
Date published: 2020-12-06
Rated 5 out of 5 by ws44 from Ink Cartridge for an HP war horse I'm still using the first printer (HP Deskjet 722C) I purchased. It's a war horse that has assisted with years of teaching, union negotiations, Statewide committee work, and volumes of files. When the local stores stopped stocking the in cartridges I stocked up on as many as I could find. Then the last one went dry. I didn't want to have to purchase a new printer. Fortunately, I discovered that HP still stocked ink cartridges. Within two days I was back in business. OK, my printer's not an AIO, and I have to hold onto an older computer to operate it, but it does an excellent job. Only thing better would be an updated driver for my new computer.
Date published: 2020-07-13
Rated 5 out of 5 by Patrico from OK It's nice to know that I can get the ink I need when I need it at a reasonable price.
Date published: 2020-05-29
Rated 1 out of 5 by NO INK from WISH I HAD IT BOUGHT THIS CARTRIDGE 2 WEEKS AGO THE ONLY TYHING I HAVE RECIEVED SO FAR WAS THIS REVIEW
Date published: 2020-05-12
Rated 5 out of 5 by danielthemaniel from Always Reliable It worked and worked well, right out of the box. It has always been a top-notch performer for all my printing..
Date published: 2020-04-25
Rated 5 out of 5 by KKG1 from Ink to the rescue Thank God you’re still selling the ink for my old printer (1993) best printer and great ink 1000 pages per black cartridge. I couldn’t be happier it’s still available. They don’t make printers like that anymore.
Date published: 2020-04-25
Rated 5 out of 5 by JamesRK from Older Style Printers Deskjet 710C Cheaper Cartridge did not work well. As soon as I put in HP starting printing again.
Date published: 2020-04-08
Rated 5 out of 5 by Gerryz from Easy and convenient. I’ve been dealing with HP for about 25 years. Their prices are always competitive and usually the Vesuvius get my ink there all the time. Can’t beat one day delivery and good prices.
Date published: 2020-04-05
Rated 5 out of 5 by Trey 27 from Fantastic Service !!! The 45 Cartridge works GREAT as always. I received the cartridge next day on a Saturday. You can't get much better !
Date published: 2020-03-30
Rated 5 out of 5 by Octo from Great quality Always authentic, high quality ink cartridges you can count on.
Date published: 2020-03-17
Rated 5 out of 5 by elliem from Satisfied completely My older printer is still plugging along thanks to being able to order the ink cartridges I need on line. HP ink cartridges have always been reliable.
Date published: 2020-02-29
Rated 5 out of 5 by ChiBoy from Owner works perfect and has no problems, lasts quite a long time
Date published: 2020-01-28
Rated 5 out of 5 by Skyvola from 45 ink carridge long lasting I use about one45 ink cartridge a year in my home office. The quality of the print remains high all the way till the cartridge is empty.
Date published: 2019-12-22
Rated 4 out of 5 by GPell from Initial impression - cartridge prints well. Delivery took 10 days - a bit too long. $65 total cost - I will replace my printer.
Date published: 2019-11-11
Rated 5 out of 5 by JCDe from It’s ink, it’s good My documents look good. Fast delivery. Easy order,
Date published: 2019-09-26
Rated 5 out of 5 by Bettlou from Long Lasting! I just bought the real HP ink after using the generic brands. Actually, my HP printer would no longer work with the cheap ink. Wondering if this is a feature of all HP printers? However, I'm glad I switched back and have no more "out of ink" problems.
Date published: 2019-07-13
Rated 5 out of 5 by MisterTee from Good ink for an even better printer I ordered online from HP.com and got delivery in less than a week. Installed and printed as expected. This is for a DeskJet 970 that's about 17 years old and has been my primary printer. It's still going strong, I am extremely pleased with this printer.
Date published: 2019-04-26
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is their a color ink for Office Jet K80 printer

Asked by: Ronnie72
The HP 78 is the color ink used in the OfficeJet K80. Thanks for your question!
Answered by: HP Team Grant
Date published: 2023-04-10

Can the HP 45 black cartridge HP 51645a work with a XiJet NP45 Series?

Asked by: simon92
Thank you for your question! The HP 45 Black Original Ink Cartridge is compatible with the following HP printers: HP Deskjet 995ck color inkjet printer C9011A#A2L HP Deskjet 935c Printer C6427E#A2L HP Deskjet 9300 Printer C8136A#A2L HP Deskjet 832c Printer C6413B#ABA HP Deskjet 990cse Printer C6455B#ABA HP Deskjet 6127 Printer C8959B#A2L HP Deskjet 932c Printer C6427B#ABA HP Deskjet 882c Printer C6409B#ABA HP Deskjet 1120cse Printer C2679A#ABA HP Deskjet 895cse Printer C6410B#ABA HP Deskjet 952c Printer C6428B#ABA HP Deskjet 722c Printer C5871A#ABA HP Deskjet 6122 Printer C8954B#A2L HP Deskjet 1220cse Printer C2695A#ABA HP Deskjet 960cxi Printer C8932A#ABA HP Deskjet 960cse Printer C8932B#ABA HP Deskjet 930c Printer C6427A#ABA HP Deskjet 970cse Printer C6429B#ABA HP Deskjet 950c Printer C6428A#ABA HP Deskjet 712c Printer C5894B#ABA HP Deskjet 970cxi Professional Series Printer C6429A#ABA HP Officejet t65 All-in-One C6673A#ABA HP Officejet g95 All-in-One C6740A#ABA HP Officejet k80 All-in-One C6750A#ABA HP Officejet g85 All-in-One C6737A#ABA HP Officejet r80 All-in-One C6684A#ABA HP Officejet t45 All-in-One C6669A#ABA HP Officejet r40 All-in-One C6680A#ABA HP Officejet k60 All-in-One C6748A#ABA HP Officejet g55 All-in-One C6736A#ABA HP Officejet r60 All-in-One C6683A#ABA OFFICEJET PRO HP Officejet Pro 1170cse All-in-One C5364A#ABA PHOTOSMART HP Photosmart 1218 Printer C8402A#ABA HP Photosmart 1115 Printer C8639A#ABA HP Photosmart 1215 Printer C8401A#ABA HP Photosmart p1000/1000 Printer C6723A#ABA HP Photosmart p1100 Printer C6724A#ABA HP Photosmart 1315 Printer C8634A#ABA OTHER HP 1220 Fax C8461A#ABA HP 310 Digital Copier C8431A#ABA HP Color Copier 190 C6741A#ABA
Answered by: HP Team Grant
Date published: 2024-03-05

IS there a color Ink for HP Color Copier 290? Is it the Color 78?

Asked by: Claiborne
The HP 290 uses HP 78 ink. The 78 cartridge has been discontinued as all models the cartridge has been compatible with are discontinued and have been for over a decade.
Answered by: HP Team Grant
Date published: 2023-07-06

I have HP Officejet Pro 8600 Plus printer. I usually use ink cartridge # 951. Stores in my area do not have them. Are there other cartridge # I can use? Can I use 950? I need black ink NOW. If you have any compatible ones, I would like to order. Patra.

Asked by: Patra
Thank you for your question, the HP Office Jet Pro 8600 plus only uses HP 950 for black and HP 951 for color.
Answered by: HP Team Daniel
Date published: 2024-11-27

What # black toner fits a HP photo smart CN731A model #D110A

Asked by: Lyn42
Thank you for your question! The HP Photosmart D110A uses the HP 60 ink. The HP 60 has replaced the HP 901 ink and can be found at this link: https://www.hp.com/us-en/shop/mdp/ink-toner/hp-photosmart-e-all-in-one-printer---d110a
Answered by: HP Team Grant
Date published: 2024-10-03

when is the 51645a going end of life?

Asked by: Delmellintes
Thank you for your question! This forum does not have pricing or inventory information. For assistance, please get in touch with HP Store Customer Service at this link: https://www.hp.com/us-en/shop/cv/customerservice
Answered by: HP Team Grant
Date published: 2024-11-01

I owns an officeject 4 in one older model take black and color ink cartridges needs the color one

Asked by: Anonymous
Hello. Thanks for your question. We need more information on your HP printer such as the model number or product number. Here are some instructions: https://support.hp.com/us-en/document/c00033108 Resubmit your question with the model number or product number. We will respond to your question as soon as possible.
Answered by: HP Live Expert Cheri
Date published: 2022-12-04

45 Black is great! My question is about 78 color cartridge - Why would HP only have the Black 45 and not the Color 78 to go along with it? The only HP printer to work perfectly every time is our DeskJet 990Cse printer after all these years!!

Asked by: Mnmshadow
The HP 78 ink may be out of stock at this time. This forum does not have information on inventory, however. For assistance open a chat with an HP Live Expert today! You can open a chat on this product page.
Answered by: HP Team Grant
Date published: 2023-05-27
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Return and exchange information
HP.com will accept returns or exchanges for this product up to 30 days from the date of delivery. A 15% restocking fee may apply. For details, please visit: https://www.hp.com/us-en/shop/cv/returnsandexchanges.