---
product_id: 1714585
title: "Original HP 45 Black Ink Cartridge | Works with select HP DeskJet, DesignJet, OfficeJet, OfficeJet Pro, PhotoSmart, Color Copier, Fax Series | 51645A"
brand: "hp"
price: "1279 kr"
currency: DKK
in_stock: true
reviews_count: 8
category: "Hp"
url: https://www.desertcart.dk/products/1714585-original-hp-45-black-ink-cartridge-works-with-select-hp
store_origin: DK
region: Denmark
---

# 930 pages yield 88% recycled content 600x600 dpi sharp print Original HP 45 Black Ink Cartridge | Works with select HP DeskJet, DesignJet, OfficeJet, OfficeJet Pro, PhotoSmart, Color Copier, Fax Series | 51645A

**Brand:** hp
**Price:** 1279 kr
**Availability:** ✅ In Stock

## Summary

> 🖤 Print Bold, Print Smart — Never Run Out of Ink or Style!

## Quick Answers

- **What is this?** Original HP 45 Black Ink Cartridge | Works with select HP DeskJet, DesignJet, OfficeJet, OfficeJet Pro, PhotoSmart, Color Copier, Fax Series | 51645A by hp
- **How much does it cost?** 1279 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/1714585-original-hp-45-black-ink-cartridge-works-with-select-hp)

## Best For

- hp enthusiasts

## Why This Product

- Trusted hp brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Eco-Conscious Choice:** Join the sustainability movement with cartridges made from 88% recycled materials, reducing your environmental footprint effortlessly.
- • **Effortless Maintenance:** Easy drop-in, snap-out design with an integrated printhead and ink supply for quick, clean cartridge swaps—no hassle, no downtime.
- • **Seamless Compatibility:** Works flawlessly across a wide range of HP DeskJet, OfficeJet, DesignJet, and PhotoSmart printers—your all-in-one printing solution.
- • **Long-Lasting Performance:** Print up to 930 pages per cartridge, ensuring fewer replacements and uninterrupted productivity.
- • **Precision Printing Power:** Experience crisp, professional-quality prints with true 600 x 600 dpi resolution—perfect for standout documents and graphics.

## Overview

The HP 45 Black Ink Cartridge delivers sharp, fade-resistant prints at 600 x 600 dpi using high-density pigment ink. Compatible with numerous HP DeskJet, OfficeJet, DesignJet, and PhotoSmart models, it offers a robust yield of approximately 930 pages per cartridge. Engineered with 88% recycled content, it combines eco-friendly innovation with reliable, easy-to-install performance—ideal for professionals who demand quality and sustainability in every print.

## Description

From the Manufacturer HP 45 Black Inkjet Print Cartridges enable true 600 x 600 dpi resolution and feature pigment ink technology that delivers the highest possible quality on HP Deskjet, Photosmart, Designjet and Officejet printers, especially with HP papers and films. Ideal for business or home users who want the flexibility of printing wherever they go. Built to deliver optimum quality with rugged dependability. High-density pigmented ink produces sharp black text and graphics. Cartridge body with easy-to-view ink level indicator. Integrated printhead and ink supply. Easy drop-in/snap-out action for quick, easy and clean replacement. Use with many different HP printers. Compatible with HP Deskjet Portable, HP Deskjet 310, 320, 340 and HP Deskwriter 310, 320 and 340 printers. Also compatible with HP Designjet 700 Printer, HP Photosmart 1000 Photo-direct Inkjet Printer and HP Officejets Pro 1150c, 1170c, 1175c. Product Description Ensure your printing is right the first time and every time with Original HP Ink, which provides precision output so you can take pride in fade-resistant documents and brilliant images.

Review: Original HP. - Original HP works. Not always true for re-manufactured.
Review: Great and good for more than a year - Will not exp for over a year and works good. Good vendor who delivered fast.

## Features

- HP Ink is engineered to work with HP printers to provide consistent quality, reliability and value
- This cartridge works with: DeskJet 710, 712, 720, 722, 820, 830, 832, 850, 855, 870, 880, 882, 890, 895, 930, 932, 935, 950, 952, 960, 970, 990, 995, 1000, 1100, 1120, 1220, 1600, 6122, 6127, 9300; DesignJet 700, 750, 755; OfficeJet Pro 1150, 1170, 1175
- This cartridge works with: OfficeJet G55, G85, G95, K60, K80, R40, R60, R80, T45, T65; PhotoSmart P1000, P1100, 1115, 1215, 1218, 1315; Color Copier 110, 120, 140, 145, 150, 155, 160, 170, 180, 190, 210, 260, 270, 280, 290; Fax 1220
- Cartridge yield (approx.): 930 pages
- 88% of HP Ink Cartridges contain recycled content

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0000D80FM |
| Additional Printer Functions | Scan |
| Best Sellers Rank | #49,791 in Office Products ( See Top 100 in Office Products ) #1,991 in Inkjet Printer Ink Cartridges |
| Brand | HP |
| Built-In Media | Inkjet Cartridges |
| Color | Black |
| Compatible Devices | Printer |
| Connectivity Technology | USB |
| Customer Reviews | 4.6 out of 5 stars 872 Reviews |
| Dual-sided printing | No |
| Duplex | Automatic |
| Global Trade Identification Number | 00088698200292 |
| Hardware Interface | USB 2.0 |
| Ink Color | Black |
| Item Dimensions D x W x H | 4.56"D x 6.2"W x 1"H |
| Item Type Name | HP 51645A HP 45, Black Original Ink Cartridge |
| Item Weight | 0.12 Kilograms |
| Manufacturer | HP |
| Maximum Copy Resolution Black and White | 600 dpi |
| Maximum Copy Resolution Color | 600 x 600 DPI |
| Maximum Media Size | A4, Letter (8.5 x 11 inches) |
| Maximum Print Resolution Black and White | 600 x 600 DPI |
| Maximum Sheet Capacity | 100 |
| Maximum print Resolution Color | 600 x 600 DPI |
| Model Name | 51645A |
| Model Number | 51645A#140 |
| Model Series | HP DeskJet, HP OfficeJet |
| Other Special Features of the Product | High Yield |
| Output sheet capacity | 100 |
| Paper Size | 8.5 x 11, 5 x 7, 11 x 17 |
| Print media | Glossy photo paper |
| Printer Connectivity Type | USB |
| Printer Output Type | Monochrome |
| Printer Type | Inkjet |
| Printing Technology | Inkjet |
| Resolution | 600 x 600 |
| Scanner Type | Photo, Portable |
| Special Feature | High Yield |
| Specific Uses For Product | personal |
| Total Usb Ports | 1 |
| Unit Count | 1 Count |
| Warranty Description | HP's Premium Protection Warranty. This HP product is warranted to be free from defects in materials and workmanship. This warranty does not apply to print cartridges that (a) have been refilled, refurbished, remanufactured or tampered with in any way, (b) experience problems resulting from misuse, improper storage, or operation outside of the published environmental specifications for the printer … |
| Warranty Type | limited warranty |

## Product Details

- **Brand:** HP
- **Connectivity Technology:** USB
- **Printing Technology:** Inkjet
- **Special Feature:** High Yield
- **Color:** Black
- **Model Name:** 51645A
- **Printer Output:** single color
- **Item Weight:** 0.12 Kilograms
- **Product Dimensions:** 4.56"D x 6.2"W x 1"H
- **Maximum Media Size:** A4, Letter (8.5 x 11 inches)

## Images

![Original HP 45 Black Ink Cartridge | Works with select HP DeskJet, DesignJet, OfficeJet, OfficeJet Pro, PhotoSmart, Color Copier, Fax Series | 51645A - Image 1](https://m.media-amazon.com/images/I/71uciEPj6cL.jpg)

## Questions & Answers

**Q: what is the expiration date**
A: Cartridges have expiration date, just like for food. If you pass the expiration date, the cartridge will still work but may be for not as many pages. If you have one, use it, but never buy one near or pass the expiration date.

**Q: what is the expiration date for the cartridge**
A: The package had an expiration of 2008. They had tried to scrape the date off, but I could still read it. As I said in my review, it was a double pack and sealed, but neither cartridge worked even after vigorous shaking and I wound up discarding them.

**Q: what is the expiration date for the cartridge**
A: There is no expiration dates and they were not in the original boxes

**Q: What is the expiration date of this ink?**
A: I'm really not sure, but I CAN tell you that it lasts a lot longer than the recycled ones you can buy.  You might save some money on them, but the brand names last almost twice as long as the others.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Original HP.
*by A***R on September 7, 2025*

Original HP works. Not always true for re-manufactured.

### ⭐⭐⭐⭐⭐ Great and good for more than a year
*by C***N on April 24, 2023*

Will not exp for over a year and works good. Good vendor who delivered fast.

### ⭐⭐⭐⭐⭐ great value
*by A***R on November 9, 2023*

quality product

## Frequently Bought Together

- HP 45 Black Ink Cartridge | Works with select HP DeskJet, DesignJet, OfficeJet, OfficeJet Pro, PhotoSmart, Color Copier, Fax Series | 51645A
- GREENBOX Remanufactured 45 78 High-Yield Ink Cartridge Replacement for HP 45 78 51645 51645A C6578AN C6578DN for Color Copier 180 Deskjet 1100C 1220C 6122 930C 970C 990C Printer (1 Black 1 Tri-Color)

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**Shop now:** [https://www.desertcart.dk/products/1714585-original-hp-45-black-ink-cartridge-works-with-select-hp](https://www.desertcart.dk/products/1714585-original-hp-45-black-ink-cartridge-works-with-select-hp)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-07*