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Q7551ACTA

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Cartridge Comparison Guide
  • Cartridge Types
  • Ink & Toner Basics
  • Number of Pages & Shelf Life
Cartridge Type
Genuine or OEM (Original) Cartridges Remanufactured Cartridges Compatible Cartridges
Description OEM stands for original equipment manufacturer, meaning the cartridge was made by the same company that made your printer. Original brand cartridges are very reliable and sometimes the only option if your printer is new to market or uncommon. Remanufactured ink is a genuine brand cartridge that has gone through one cycle of use. After use, the cartridge is recycled, acquired by a remanufacturing facility and put through a rigorous professional refurbishing process. During the refurbishing process the cartridge is disassembled, thoroughly cleaned and tested for quality. It's then carefully refilled, tested again and brought back to life. Buying remanufactured prevents one less cartridge from ending up in a landfill. A compatible cartridge is a brand new ink cartridge built by a manufacturer other than your printer. It's like buying the generic version of the genuine brand. Most are uniquely designed to differentiate from genuine cartridges. Despite any structural difference you may notice, the cartridge will still fit in your machine and print a full yield, just like the original brand.
Price Factors Many printer manufacturers follow the razor-and-blades business model which may result in higher priced genuine cartridges. Remanufactured ink is much cheaper than the original brand ink. It's far more cost effective to refurbish a previously used cartridge than create a new OEM from scratch. Compatible ink is much cheaper than the original brand. Compatible suppliers don't have to worry about the additional costs that hinder OEMs like new printers or firmware, which lets them keep prices low.
Quality Original cartridges work extremely well and are covered under a warranty by the printer manufacturer High quality remanufactured ink will match the quality of the original, but not all remanufactured ink is created equal. Make sure you buy from a reputable supplier in order to get the absolute best results. High quality compatible ink will match the quality of the original, but not all compatible ink is created equal. Make sure you buy from a reputable supplier in order to get the absolute best results.
What's the difference between ink and toner cartridges?
Ink Cartridges Toner Cartridges
Printer Type Work with inkjet printers Work with laser printers
Material Liquid ink Dry powder
How it works Inkjet printers use a series of nozzles that spray tiny drops of ink directly on the print suface Laser toner printers use static electricity and heat to bond dry toner powder to a page
Commonly used by Casual home users, small business and photographers Large businesses and schools
Number of Pages You Can Print A cartridge's page yield is the estimated number of pages you can print. Page yield is based on 5% page coverage. This means that the quoted page yield is based upon printed pages where only 5% of the page has been imprinted with ink. For example, a short memo has approximately 5% coverage. If you have a cartridge that has a yield of 500 pages, it can print 500 pages of that short memo. If you are printing letters, photos or graphics, your coverage will vary greatly and your page yield will drop significantly.
Cartridge Warranty and Shelf Life Most ink and toner cartridges include a warranty or "best by" date on their box. Remanufactured and compatible ink cartridges can last 12-18 months unopened, and toner cartridges can last up to 3 years.
Cartridge Care and Storage Only open a cartridge when you need it. Opened cartridges will eventually dry out, especially if the protective tape or clip has been removed. If you have an open ink cartridge around and would like to try and prevent it from drying out, place it nozzle side up in a plastic airtight tub. If your cartridge came with protective tape or a clip reapply both before storing. Place a damp cloth or paper towel in the tub, next to the cartridge and keep it stored in a cool, dark place.

Compatible Toner for HP 51A Black, 6,500 Pages (Q7551A)

Reg. Price $40.99

Our Price $31.99

In stock

Quantity
Buy 3 or More Black for $28.99 each (save $9.00+)
  • Compatible Printers

  • Description / Specifications

  • Q&A and Reviews

Description

InkCartridges.com offers compatible brand laser toner cartridges to replace the Hewlett Packard Q7551A / HP 51A black laser cartridge exclusively designed for your HP LaserJet Pro printer. These compatible cartridges are not manufactured by HP and are not remanufactured. Our compatible brand replacement laser toner cartridges are built entirely from new parts, and are of the highest caliber. All compatible products are backed by a 2 Year Guarantee and comes with fast shipping!

Specifications

Item Code Product Type Printer Brand Model Name Ink Color Cartridge Yield Type Page Yield Cost Per Page Shelf Life
Q7551ACTA Toner Cartridge HP Q7551A Black Standard 6500* 0.49 cents 24-36 Months
*Average cartridge page yield in accordance with ISO IEC 24711

Do you have questions about this product?

Get answers from real customers and in-house experts with AnswerBox.

2 Questions | 2 Answers
Displaying questions 1-2
  • LD Remanufactured Q7551X / 51X HY Black Laser Toner for HP

    Q:

    The toner cartridge I currently have says NH Q7551x. Is this the same cartridge? I can't seem to find a NH Q7551x.
    Asked on 2/17/2016 by Sara

    1 answer

    • A:

      Yes these are the same items, but I would strongly recommend searching with your printer model number to make sure the correct item is being ordered for your printer.

      Answered on 2/19/2016 by Sophia from LDStaff
  • LD Remanufactured Q7551X / 51X HY Black Laser Toner for HP

    Q:

    IS the HP51A and the HP51X the same except the X is high yield?
    Asked on 10/29/2015 by Kathi from Kent, WA

    1 answer

    • A:

      Yes, the HP 51X is the higher yield toner of the HP 51A. Please keep in mind that not all models that take the HP 51A will accept the HP 51X. If you are unsure, please give us a call at (888) 321-2552 and we will take care of you!

      Answered on 10/29/2015 by Terry from LDStaff
Displaying questions 1-2

Do you have a question about this product? 

REVIEW SNAPSHOT®

by PowerReviews
Compatible HY Black Toner for HP 51X
 
4.5

(based on 35 reviews)

Ratings Distribution

  • 5 Stars

     

    (26)

  • 4 Stars

     

    (6)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (1)

  • 1 Stars

     

    (2)

97%

of respondents would recommend this to a friend.

Most Liked Positive Review

 

OEM viable replacement

I have ordered previous cartridges from 4 Inkjets that have given me problems with my HP 600 series laser jet printer. The customer support in dealing with that problem was excellent. Now I see...Read complete review

I have ordered previous cartridges from 4 Inkjets that have given me problems with my HP 600 series laser jet printer. The customer support in dealing with that problem was excellent. Now I see that for this series printer the replacement cartridge is more specific. Once received I immediately try the cartridge to verify that it will work with our HP printer, to avoid any surprises several months from now, and have found no issues. This cartridge works well and is a significant savings.

VS

Most Liked Negative Review

 

great packaging

Professional packaging , but cartridge squeels when printing, but I can live with that.

Professional packaging , but cartridge squeels when printing, but I can live with that.

Reviewed by 35 customers

Displaying reviews 1-10

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4.0

Great product, great price.

By Jonathan

from undisclosed

Verified Buyer

Comments about Compatible HY Black Toner for HP 51X:

Great product, great price.

 
1.0

I hope to write a better review upon receiving new shipment!

By Don

from undisclosed

Verified Buyer

Comments about LD Compatible Q7551A / 51A Black Toner for HP:

The ink is so faint we can't read what we print. I spoke w/Sherelle in Customer Service today, she is shipping us a new ink cartridge today.
We should receive it in 3 days. Hopefully, we can write a much better review at that time. We are new customers and would like to order from you in the future. Immediately upon printing our computer sends us an error message that our ink cartridge is "low". This is for our home use, we are retired and do very little printing. Maybe 6 emails max a week!!! Thank you Sherelle, for taking care of this for us!!

(0 of 1 customers found this review helpful)

 
5.0

THE BEST!

By Patrick

from undisclosed

Verified Buyer

Comments about Compatible HY Black Toner for HP 51X:

LD's emphasis on quality of product and service must be experienced to be believed. LD is one of those rare finds that exceed expectations every time. Couldn't reccomend more highly

 
5.0

Great product and Excellent price!

By Gee

from Manchester, MD

Verified Buyer

Comments about Compatible HY Black Toner for HP 51X:

Perfect fit at reduced price when compared to others, will definitely order again, quick delivery.,

 
4.0

Will buy again.

By none

from Salem, Oregon

Verified Buyer

Comments about Compatible HY Black Toner for HP 51X:

The product is great. Will be a repeat customer.

 
5.0

It so perfect

By Gizmo

from NY

Verified Buyer

Comments about Compatible HY Black Toner for HP 51X:

Fast delivery and the prices is great. Like this company

(0 of 1 customers found this review helpful)

 
5.0

Amazing

By Workerbee

from Texas

Verified Buyer

Comments about Compatible HY Black Toner for HP 51X:

Fast delivery. Works perfect! Very easy to install. I will be back for more.

(1 of 1 customers found this review helpful)

 
5.0

Excellent economical OEM replacement.

By MECurtis

from Warsaw, IN

Verified Buyer

Comments about Compatible HY Black Toner for HP 51X:

I use this on an HP P3005n copier. The LD product is every bit as good as my HP originals to me and at a much less expense. Totally pleased I have used LD before and will continue to use them.

Would like to recycle my old cartridges back to LD is that possible?

 
5.0

Excellent products

By Bill W

from Dutchess County NY

Verified Buyer

Comments about Compatible HY Black Toner for HP 51X:

I have been using cartridges from LD for over 3 yrs and have not had a bad cartridge. Delivery is fast also.

(2 of 3 customers found this review helpful)

 
5.0

I will buy this product again and from the same company

By Bud

from Rolla,MO

About Me Value Oriented

Verified Buyer

Pros

  • Easy To Use
  • Handles Large Volumes
  • Jam Resistant

Cons

    Best Uses

    • Larger Volumes

    Comments about LD Remanufactured Q7551X / 51X HY Black Laser Toner for HP:

    I use the laser when I have a lot to print as it is faster that mu deskjet. You cant beat the price that I have found and I have never had a problem with the product jamming or not printing great! I have not been compensated in any way for writing this review or any other review.

    • Primary use:
    • Personal

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    Alternative Items

    *Average cartridge page yield in accordance with ISO 19752.