Uniwork 30A CF230A Black Toner Cartridge, 4-Pack

Pack: Uniwork 30A CF230A black toner cartridges are a four-cartridge compatible replacement listing for selected HP LaserJet Pro printers. The stated yield is 1,600 pages per cartridge at 5% coverage, so actual page count depends on how much of each page is printed.

At a glance

Four black cartridges are listed for compatible HP 30A CF230A printers.
The listing claims 1,600 pages per cartridge at 5% coverage.
Compatibility is listed for several LaserJet Pro M203 and M227 models.

Price

$34.49Save 21%

Reference price: ~~$43.59~~

Price checked: Nov 14, 2026

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Often bought together

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Pros and cons

Pros

Four cartridges provide multiple replacements in one pack.
A per-cartridge yield estimate and its 5% coverage condition are stated.
The listing names a range of compatible M203 and M227 printer models.

Technical specifications

18 specifications

Identity
Brand	Uniwork
Model	hp 30a toner cartridges
Type	Compatible
Color	30A-4B
Ink color	Black

Compatibility and printing
Compatible printers	Compatible with HP LaserJet Pro M203dw M203dn M203d MFP M227fdw M227fdn M227sdn M227d M227 Printer
Listed printer model	HP LaserJet Pro M203DW
Page yield per cartridge	1600
Yield condition	1,600 pages per black 30A CF230A toner cartridge replacement for CF230A toner cartridge black (at 5% coverage)
Printer type	Laser
Output	single color
Print media	Paper (plain)
Duplex	Yes

Pack and physical details
Package size	4 Pack
Number of items	4
Weight listed	1.41 kg
Dimensions	11.8"D x 7.5"W x 7.5"H

Warranty
Warranty description	2 Year Warranty

What to know before buying

The listed 1,600-page yield is based on 5% page coverage, so pages with heavier toner coverage may reduce the actual yield. Confirm your exact printer model against the compatibility list before ordering.

What’s in the box

Included

4 toner cartridges

Who is it for?

A good fit for

Owners of a listed HP LaserJet Pro M203 or M227 printer seeking a compatible black toner replacement.
Buyers who prefer a four-cartridge pack and can use the stated yield estimate as a planning reference.

Less suited to

Owners of printers not shown in the compatibility list.
Buyers who require an original HP toner cartridge.

Uniwork 30A CF230A Black Toner Cartridge, 4-Pack · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 30 ratings

5 stars77%77%
4 stars10%10%
3 stars6%6%
2 stars0%0%
1 star7%7%

The supplied information includes aggregate ratings but no customer-comment summary. The distribution is mostly five-star, with some lower ratings, so it suggests generally favorable but not uniform experiences. Ratings alone do not establish why customers were satisfied or dissatisfied, or verify the stated compatibility and page yield.

Frequently asked questions

Which printers does the listing say this toner fits?

It lists HP LaserJet Pro M203dw, M203dn, M203d, M227fdw, M227fdn, M227sdn and M227d models. Check the exact model number on your printer before ordering.

How many pages is each cartridge rated for?

The listing claims 1,600 pages per cartridge at 5% coverage. Actual yield can vary with print coverage.

How many cartridges are in the pack?

The listing identifies a 4-pack of black toner cartridges.