New HP 15 Black Ink Cartridge, C6615DN

Name: New HP 15 Black Ink Cartridge, C6615DN
Brand: DoorStepInk
SKU: OEM-HP-15-B
Price: 23.99 USD
Availability: InStock

DoorStepInk SKU: OEM-HP-15-B

$23.99 $57.99 Save $34

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Condition: New

Product Type:Ink Cartridge

Page Yield/Capacity : 600

Color: Black

Brand: HP

OEM Number: C6615DN

Cartridges Yield Type: Standard Yield

Compatible Printers

DeskJet 3810	HP DeskJet 3820	HP DeskJet 920 C	HP OfficeJet V40 xi MFP
HP DeskJet 810 C Color Ptr	HP DeskJet 940 C	HP PSC 500
HP DeskJet 812 C Color Ptr	HP DeskJet 940 cvr	HP PSC 500 xi
HP DeskJet 825 C	HP Digital Copier 310	HP PSC 720
HP DeskJet 825 cvr	HP Digital Copier Printer 310	HP PSC 750
HP DeskJet 840 C	HP FAX 1230	HP PSC 750 xi
HP DeskJet 841 C	HP FAX 1230 xi	HP PSC 760
HP DeskJet 842 C	HP OfficeJet 5110	HP PSC 950
HP DeskJet 843 C	HP OfficeJet 5110 v	HP PSC 950 vr
HP DeskJet 845 C	HP OfficeJet 5110 xi	HP PSC 950 xi
HP DeskJet 845 cvr	HP OfficeJet V40 MFP

Description FAQ Additional information

Shop Original HP 15 (C6615DN) Black Ink Cartridge for your HP Printer at Lower Price with high-quality, sharp Print outs. 100% Satisfaction guaranteed.

Q. What is remanufacturing?
A. Remanufacturing is an industrial process whereby spent inkjet cartridges are disassembled and cleaned, refilled, engineered to become "as new", fully tested, and then marketed as own-brand cartridges, competing on the basis of price and quality with new cartridges. The empty cartridges are collected from consumers, businesses, charities, sporting clubs, schools, etc. At the forefront of the development of new, environmentally friendly manufacturing, the remanufacturing industry is also instituting new, industry-wide systems and initiatives which are creating a recognizable foundation of quality and effective management across all markets. Indeed, many firms within the industry are now developing new product and marketing ideas on a par with the Original Equipment Manufacturers (OEMs).

Q. What is the difference between remanufactured and compatible ink cartridges?
A. There is a big difference between the two, but often the terms are misused interchangeably. Compatible cartridges are essentially new cartridges made to fit in your printer. These cartridges are made of lower quality materials that cannot be re-used adding to increased toxic waste, energy use, and carbon output.

Q. Are remanufactured cartridges poorer quality than the branded originals?
A. No, not if you are dealing with a reputable brand like DoorStepInk. We stand behind our cartridges and back them with a 100% satisfaction guarantee.

Q. Are all Remanufactured cartridges the same?
A. No, not all cartridges are remanufactured equally the same. Many companies will use inferior supplies and or cut corners to save money in the remanufacturing process. This often leads to defective or poor-quality cartridges.

Q. Why buy remanufactured cartridges?
A. Remanufactured cartridges are the first choice for consumers who recognize that printer ink is often the largest cost they have when buying a printer or a copier. Business users can benefit from reduced costs in printer cartridges without any loss in quality. Home users of computer printers and faxes are also recognizing that remanufactured cartridges - which are often up to 20%-50% cheaper than the OEM equivalents - represent a real, cost-effective, and environmentally friendly choice for them.

Q. How does remanufacture ink cartridges help the environment?
A. Every year, more than 500 million plastic printer cartridges end up dumped in landfills around the world. But cartridges can be remanufactured for re-use, easily up to 2-3 times: our industry substantially reduces the number of cartridges going to landfill, in an ideal world by a staggering 66-75%! Every cartridge that we remanufacture is one fewer going directly to the landfill. For every remanufactured cartridge purchased, it is one less new cartridge that needs to be produced, saving energy, and preventing it from entering the waste stream and from draining the planet's natural resources.

Q. How do you substantiate your claims about "being green"?
A. The re-use of the plastics and metals used in toner and print cartridges is by far the most environmentally friendly method of dealing with what is, essentially, a waste product - the empty cartridge. By extending the lifecycle of an empty OEM cartridges uses 95% less energy to manufacture than creating a new cartridge. Remanufacturing, however, is not only about being 'green'; it is a sustainable solution to protecting the environment while delivering significant cost benefits.

Q. What is your return policy?
A. We offer a 100% satisfaction guarantee. If you are not happy with the cartridge in any way, we will work with you to solve your issue or provide you your money back.

Q. Do you require a minimum number of empty cartridges to receive a free shipping label when sending in inkjet cartridges?
A. Yes, there is a minimum of 4 items per box.

Q. Is there a maximum weight for the boxes I want to send using the free shipping label?
A. No, there is no maximum weight on shipments. You will need to contact us with package dimensions and weight for us to send you a free shipping label. If you have any questions, please contact our customer service department at (833) 438-4657 or sales@doorstepink.com and we will be glad to assist you.

Q. Do you accept remanufactured or compatible cartridges?
A. Yes, we accept all inkjet cartridges, regardless of their make, model, or condition.

Q. Do you accept lasers/toners?
A. No, we do not accept laser & toner cartridges for recycling.

Q. Do I need to use my own boxes to ship my empty cartridges to you?
A. Yes, you should use any box that fits your empty cartridges to ship. Make sure the box is sturdy and will survive shipping. If available, you can use the DoorStepInk box your new cartridges arrived in. It was designed for customers to return their empty cartridges to us. Also, please place empty cartridges in a plastic bag or Ziploc to prevent leaking. If you have any questions, please contact our customer service department at (833) 438-4657 or sales@doorstepink.com and we will be glad to assist you.

Q. What kind of payments do you accept?
A. We accept all major credit cards, Visa, Master Card, American Express, and Discover

Q. When will my order ship?
A. Generally, orders ship within 1-2 days after they been processes.

Surplus OEM Cartridges

We receive thousands of unopened, surplus OEM name-brand printer cartridges every
month from companies that upgrade or change their printers. These name brand
cartridges are often discarded despite being unused. We purchase them at a
substantial discount and pass those savings directly on to you.

Cartridges come in various conditions—some are in-box or out-of-box, in sealed bags or
without, and range from in-date to expired. Regardless of the packaging or
expiration, you will always receive an unused, name-brand product, guaranteed
to work just as well as a new cartridge purchased at full retail price.

CUSTOMER REVIEWS

Write A Review

Review (23)

May/15/2026

Peter Collins

Review

Happy with the ink cartridge

May/05/2026

Deborah Lewis

Printer ink

Great ink. Works great and good service. I'll buy from you again.

May/02/2026

Barbara Silverberg

The HP 15 worked fine.

The HP 15 worked fine. If the shelf life of such cartridges (until they are used) is not limited by age, I would like to order 2 more. The ones I got recently are much better than the two I ordered about 6 months ago. Those worked for about a week and could not be brought back to life,

Feb/23/2026

Eric Hershberger

Great product - Great service!

Excellent product and ordering experience with this company!

Jan/19/2026

Wayne Heflin

Ink Cartridge for older printer

I have been very pleased that I have been able to purchase an HP ink cartridge for my HP841c printer AND the price is affordable. Just because it is an older printer doesn't mean I should get rid of it; especially since it suits my purpose. Thanks Doorstep ink

Sep/29/2025

Jacqueline Beckett

Quick delivery service. Difficult to find ink cartridges for an older printer. I will be using your service again.

May/12/2025

Gene Sirmon

HP 15

Very pleased with my ink purchase.

May/12/2025

ingrid Haas

The best deals

I ordered a cartridge that seems to be hard to find. Doorstepink had it and notably less expensive than elsewhere. It arrived very quickly.

Apr/06/2025

Gene Sirmon

Very pleased with the product and service.

Order one day and received the product 3 days later

Apr/03/2025

Susan Najmowicz

HP ink cartridges

Very satisfied

Dec/16/2024

Dale LePrevost

100% Perfect

Thanks for quick shipping and great products

Nov/26/2024

richard sullivan

hp 15

so far so good

Nov/18/2024

DOUGLAS JOHANSEN

Thankful

We were so pleased to locate DoorStepInk and the availability of a hard to find print cartridge. The ordering process was easy and the delivery was faster than expected. Great quality and product availability.

Sep/16/2024

judith franz

Great customer service

I had a very hard time finding this ink for my old printer. I have ordered serevel times and will continue to order from this company.

Jul/23/2024

Tim Hellane

Excellent

Excellent!!!

Jun/05/2024

Dale LePrevost

100% Perfect

Their remanufactured ink cartridges work perfectly. I will always buy from DoorStepInk.

May/23/2024

M Reddeman

Just what I needed

Thank you

Feb/13/2024

judith franz

hp 15 ink

Had great response from this company. Fast shipping and wonderful product. Will definitely order from this company again.

Feb/04/2024

Roseann Barrese

Thanks for saving me

Yes I know this was for an old printer but I needed to be able to use it connected to an equally old computer that I use for a simple family business. I could not get this through our local chain office supplies which had it listed at $30 more but unavailable. Not only did you save me time and energy, but you saved me money too. It worked fine and bought me a little more time to merge this computer and printer with a new one. Meanwhile I could print the reports for our accountant for our taxes. Thank you for saving me

Nov/16/2023

LeRoy Kotary

excellent service

excellent service

Oct/29/2023

Paulette Hastie

stock

had in stock. office max does discontinued

Sep/11/2023

Argene Di Matteo

Old ink cartridges

Very good quality

May/07/2023

Patricia McVetty

A Lifesaver at my Doorstep

I have an old HP printer that takes #15 ink. A cartridge lasts a year so this year I went on-line to buy another from a retail store. "Out of stock" I looked all over and it wasn't available. Then I found DoorstepInk and they had one cartridge available. Within days it was on my doorstep and I was back to printing with no problems. Thank you for great service and great ink cartridge!