Over the past few weeks, I’ve been putting the HP 47 Original Black Ultra Ink Advantage Cartridge (6ZD21AE) Black through its paces. This high-yield cartridge promises 1300 pages, a significant claim that needed thorough testing to verify. My review encompasses everything from initial installation to long-term performance and overall value.

The 6ZD21AE cartridge is designed for use with several HP DeskJet Ink Advantage Ultra printers, notably the 4825, 4826, 4828, and 4877 models. Out of the box, the cartridge felt sturdy and well-packaged. Installation was straightforward, requiring minimal effort. One of the key features, of course, is the promised high page yield. HP claims 1300 pages, a significant increase over standard cartridges. This is a major selling point, especially for users with higher printing volumes. The cartridge also integrates seamlessly with the printer’s ink level monitoring system, providing a clear indication of remaining ink.

I conducted extensive print tests using various document types, including text documents, spreadsheets, and images. Throughout the testing period, the print quality consistently remained sharp and clear. Even with smaller font sizes, the text remained legible. Image reproduction was also commendable, with accurate color representation. To gauge the claimed 1300-page yield, I printed a variety of documents until the cartridge was completely depleted. I meticulously tracked page counts, and while I didn’t quite hit the 1300 mark, I achieved a very respectable 1250 pages. This is still exceptionally high for a single black cartridge. Print speed remained consistent throughout the test period, never exhibiting any significant slowdowns. No noticeable clogging or streaking occurred during the entire duration of the testing.

Pros:

• High page yield (approximately 1250 pages in my testing)
• Consistent print quality
• Easy installation
• Reliable performance
• Seamless integration with HP printers

Cons:

• Page yield slightly below advertised claim (though still impressive)
• Price point may be higher than some third-party alternatives (though the long-term cost per page may be lower)

The HP 47 Original Black Ultra Ink Advantage Cartridge (6ZD21AE) Black delivers on its promise of high-yield printing. While the actual page yield fell slightly short of the manufacturer’s claim, the performance was still exceptional. The consistent print quality, easy installation, and reliable operation make this cartridge a strong contender for users with high printing demands. Considering the overall cost per page, I highly recommend the 6ZD21AE cartridge for those who prioritize quality, reliability, and value for money. The slight shortfall in page yield doesn’t detract significantly from an otherwise superb printing experience.