HP 45/78 51645A/C6578DN Ink Cartridges (Pack of 2) (Remanufactured)

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ITEM# 14846793
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Refurbished Item

Any price comparison, including MSRP or competitors' pricing, is to the new, non-refurbished product price. Learn More

ITEM#: 14846793

  • Color: Black
  • Print yield: 1,100 pages at 5-percent coverage
  • Non-refillable
  • Model: NL-45+NL-78 (Black+Color)

  • Compatible models:

    Hewlett Packard Color Copier
  • 110, 120, 140, 145, 150, 155, 160, 170, 180, 190, 210, 210Lx, 260, 270, 280, 290

  • Hewlett Packard DesignJet
  • 700, 750c Plus, 750cm

  • Hewlett Packard Deskjet
  • 710, 710C, 712,712C, 720, 720C, 722, 722C, 782, 782C, 815, 815C, 820, 820C, 820Cse, 820Cxi, 830, 830C, 832, 832C, 850, 850C, 855, 855C, 855Cse, 855Cxi, 870, 870C, 870Cse, 870Cxi, 880, 880C, 882, 882C, 890, 890C, 890Cse, 890cxi, 895, 895cse, 895Cxi, 930, 930C, 932, 932C

  • Hewlett Packard FAX
  • 1220, 1220xi

  • Hewlett Packard OfficeJet
  • G55, G55xi, G85, G85xi, G95, K60, K60xi, K80, K80xi, R40, R60, R80, T45, T45xi, T46, T65, T65xi, 1170, 1170C

  • Hewlett Packard OfficeJet Pro
  • 1150, 1150C, 1150Cse, 1150Cxi, 1170, 1170C, 1170Cse, 1170Cxi, 1175, 1175C, 1175Cse, 1175Cxi

  • Hewlett Packard PhotoSmart
  • P1000, P1000 Series, P1000xi, P1100, P1100 Series, P1100xi, P2100, P2100xi, 1000, 1100, 1100xi, 1115, 1115cvr, 1215, 1215vm, 1218, 1218xi, 1315, 1315vm

Warning: California residents only, please note per Proposition 65, this product may contain one or more chemicals known to the State of California to cause cancer, birth defects, and/or other reproductive harm. Wash hands after handling or using this product, and contact the manufacturer(s) for information regarding the chemicals that may be contained in these products.

This high-quality item has been factory refurbished. Please click on the icon above for more information on quality factory-reconditioned merchandise.
We cannot accept returns on this product.


Printer Manufacturer HP
Ink Color Black
Condition Remanufactured
Paper, Ink or Toner Type Ink Cartridge
Print Quality Inkjet
Printer Type Inkjet
Dimensions See Details
Warranty 1 year Distributor
Model Number HP 45/ HP 78
Country of Origin China

Product Reviews

5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
  • Most Recent

  • It not set toHP printer!!
    Verified Purchase


    Read More
    David N. Jan 16, 2017
  • Very disappointed
    Verified Purchase

    The ink cartridges I bought did not work in my printer. No matter what I do, the printer continues to give me an error message. Very upsetting.

    Read More
    Dawn M. Sep 16, 2016
  • They are ink cartridges
    Verified Purchase

    As expected they work as designed

    Read More
    gilbscidude Feb 25, 2016
  • Oldstock.com instead of Overstock.com
    Verified Purchase

    The color cartridge did not function at all. I couldn't print my NHRA race tickets for the event! The night before the race, at 10:00pm., I'm frantically trying to get a hold of a friend to print out the tickets. I had to leave at 5:30am., to pick up my three buddies, that were going with me. We had a three hour drive to the races. Neither of my buddies had a functioning color printer.There was nothing opened at that time of the morning, before the races. I'm now fit to be tied!!! Luckily, while gassing up, before leaving town, the gal at the minute mart, which I knew, was able to do that for me. Whew!!! What a life saver!!! That was too close!

    Read More
    Robert S. Aug 10, 2015
  • Obsolete Ink
    Verified Purchase

    Price erfect and a day early on shipping. Was very pleased.

    Read More
    Trisha P. May 11, 2015

Questions & Answers

  • Q:

    "Why did you choose this product?"

    • A:

      I have an HP190 Color copier and am having trouble finding these cartridges in the local stores.

    • A:

      I wanted hp product

    • A:


    • A:


    • A:

      These are not readily available in my area. The refurbished ones save me money initially, but do run out faster. Still, they are at value price that fits my budget.

    • A:

      It is a good product and I have used these in the past no problems.

    Read more Read less

Shipping & Returns

Contact Information
Shipping Information:

Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
Standard shipping details
Expedited shipping details

Standard Return Policy:

Items must be returned in new or unused condition and contain all original materials included with the shipment. More Details

FINAL SALE EXCLUSION: Items marked as FINAL SALE are not returnable unless the problem you experience is the result of our error.

For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.