138X Black Toner Cartridge Pro 3101fdw 2-Pack - Reliable High Yield

In this review the 138X Black Toner Cartridge Pro 3101fdw 2-Pack is assessed for small offices and home users who need a dependable, high-yield black toner replacement. The bottom line: it is a practical, cost-conscious alternative for owners of LaserJet Pro 3001 and 3101 series printers because each cartridge delivers about 4000 pages at 5% coverage and ships with the replacement chip already installed, which makes setup straightforward and minimizes downtime.

Key Features

• Compatibility: Built to work with LaserJet Pro 3001dw, 3001fdw and Pro MFP 3101fdw and 3101sdw printers so users can expect proper fit and function.
• Chip Installed: Comes with the latest chip already in place so there is no need to remove or install chips before use, saving time in setup.
• High Page Yield: Each black cartridge yields approximately 4000 pages at 5% coverage, reducing frequency of replacements for moderate printing volumes.
• Package Convenience: Sold as a 2-pack which provides a ready spare and better value per cartridge compared with single purchases.
• Print Quality: Customers report crisp, dense black text and consistent output, suitable for both text documents and mixed office printing needs.

Who It's For

This cartridge set is aimed at small business owners, home office users, or departmental print rooms that run mid-volume monochrome printing and need an economical replacement that performs reliably in the matching HP LaserJet Pro 3001 and 3101 series machines. The included chip and two-cartridge pack make it a practical option for anyone who values easy installation and fewer supply orders.

Users who need manufacturer warranty support or who only print extremely high volumes every month may prefer to source original brand cartridges or bulk service plans; likewise, those who require color printing should look for color-specific cartridges rather than this black toner.

Pros & Cons

Pros

• High estimated yield of around 4000 pages per cartridge at 5% coverage provides good value for moderate print volumes.
• Chip included and preinstalled, so installation is simple and quick without extra steps.
• Consistent, vivid black output that produces crisp text and resists smudging in normal office use.

Cons

• Not an original brand cartridge, so users seeking OEM packaging or direct brand warranty may want to consider originals.
• Page yield is based on 5% coverage; heavier coverage will reduce the number of pages delivered.

Specifications

Product Type	Compatible black toner cartridge 2-pack
Compatible Printers	LaserJet Pro 3001dw, 3001fdw, Pro MFP 3101fdw, 3101sdw
Model Reference	138X / W1380X (138A)
Page Yield	Approximately 4000 pages per cartridge at 5% coverage
Chip	Latest replacement chip included and preinstalled
Package Contents	2 x 138X black toner cartridges (packaging version may vary)
Primary Color	Black

Our Verdict

The 138X Black Toner 2-Pack is a sensible, budget-friendly choice for owners of the specified LaserJet Pro 3001 and 3101 series printers who want reliable black output and low hassle installation. With a preinstalled chip and an estimated 4000-page yield per cartridge, it delivers good value for moderate printing needs while producing clear, consistent text.

Frequently Asked Questions

Will these cartridges work immediately with my printer?
Yes; the cartridges include the latest replacement chip preinstalled, so they should install and be recognized without removing or fitting chips manually.

How many pages can I expect from each cartridge?
Each 138X black cartridge is rated at about 4000 pages at 5% coverage; actual yield will vary with coverage and print settings.

Is this an original brand cartridge?
This is a compatible replacement 2-pack, not the printer manufacturer brand; it is designed to provide similar performance and fit for the listed printers.