Uniwork 78A Black Toner Cartridges (2-Pack) - Reliable High Yield

In this review the Uniwork 78A Black Toner Cartridges (2-Pack) are assessed for office users who need dependable black prints without the OEM price. The bottom line: this compatible two-pack is best for owners of older HP LaserJet Pro models who want clear, dark text and a sensible page yield per cartridge. It stands out because each replacement cartridge claims a 2,100 page yield at 5% coverage, which keeps refill frequency low and makes it a straightforward choice for moderate-volume printing environments.

Key Features

• Compatibility: Works with HP LaserJet Pro P1606, P1566, P1560 and M1536 series printers so users with older models can avoid costly OEM cartridges.
• Two-Pack Convenience: The package contains two black CE278A 78A replacement cartridges, providing an immediate spare and reducing the need to reorder frequently.
• Page Yield: Each cartridge is specified to produce about 2,100 pages at 5% coverage, which translates to longer intervals between replacements for typical office text printing.
• Print Quality: Customers report sharp, dark black prints suitable for text documents and everyday office use, maintaining legibility over many pages.
• Easy Installation: The cartridges are straightforward to install and fit correctly in the supported LaserJet Pro printers, minimizing downtime.

Who It's For

The Uniwork 78A 2-pack is aimed at small offices, home businesses, or students using older HP LaserJet Pro P1606 and M1536 series printers who want a cost-effective replacement without frequent swaps. It suits users who print mostly text documents and need reliable, dark black output across many pages.

Customers who require the absolute highest photo or image fidelity, specialty media performance, or guaranteed OEM warranty coverage might prefer original manufacturer cartridges. Also, very high-volume print centers with monthly page counts well beyond typical office use should consider higher-capacity or enterprise-focused options.

Pros & Cons

Pros

• Good value for money as two cartridges cover extended printing before replacement is needed.
• Reported print quality is consistently sharp and dark, ideal for text documents and reports.
• Each cartridge offers about 2,100 pages at 5% coverage, reducing frequency of changes.
• Easy to install and fits the listed LaserJet Pro models without fuss.

Cons

• Some users report mixed results on paper smudge resistance, so results may vary by paper or printer condition.

Specifications

Brand	Uniwork
Model / Replacement	CE278A / 78A compatible toner
Package Contents	2 x Black 78A CE278A toner cartridges
Compatible Printers	HP LaserJet Pro P1606, P1566, P1560, M1536dnf and similar models
Estimated Page Yield	Approximately 2,100 pages per cartridge at 5% coverage
Color	Black

Our Verdict

The Uniwork 78A Black Toner Cartridges 2-pack is a practical, value-oriented replacement for owners of compatible HP LaserJet Pro models who print mostly text. With a sensible 2,100 page yield per cartridge, reliable dark output, and easy installation, it offers a good balance of cost and performance for small offices and home users. Those needing specialized media handling or guaranteed OEM support should weigh alternatives, but for everyday printing this two-pack represents solid value.

Frequently Asked Questions

Will these cartridges fit my HP LaserJet Pro P1606dn?
Yes, the Uniwork 78A replacements are designed to work with HP LaserJet Pro P1606dn and other listed P1566/P1560 and M1536 models.

How many pages will each cartridge print?
Each cartridge is specified to yield about 2,100 pages at 5% coverage, which applies to typical text document printing.

Are prints likely to smudge?
Most customers report sharp, dark prints, but paper smudge resistance has mixed feedback and can depend on paper type and printer condition.