SKU:

CS-HP-312X-2BK

Printer Brand:

Hewlett Packard

OEM Number:

CF380X CF380A

Ink Color:

Black

Page Yield:

Black: 4400

Printer Type:

Laser Cartridge

Condition:

New Compatible

Frequently Asked Questions

What makes these 312X cartridges rather than standard 312A?

The X marks the high-yield version. Each cartridge here is the CF380X, rated at about 4,400 pages. The pair is for buyers whose supply list already specifies the X cartridge, or who have learned that their Color LaserJet Pro MFP M476dn or sibling M476 burns through standard blacks too quickly.

Are the two cartridges in this pack identical?

Yes, both are CF380X blacks with the same 4,400-page rating. One installs now and one waits sealed. Matching pairs keep stocking simple: there is no second part number to track, and whoever swaps the cartridge never has to wonder whether the spare is the right one.

Same slot, bigger rating. What is actually different inside?

The cartridge fits the same black slot and works the same way; the difference is how much toner it carries. A high-yield cartridge is filled for a longer run between changes, which is how a single cartridge reaches a 4,400-page rating while the printer notices no difference at all.

Who gets the most out of a high-yield pair?

Offices where black does triple duty: document printing, walk-up copying and a fax line that prints in black only. Each of those draws on the same cartridge, so a longer-rated black stretches the interval between swaps and between orders. Scanning, which uses no toner, is the one MFP job that does not shorten it.

The spare may sit for months. How should it be kept?

Sealed in its box, flat, at room temperature and out of direct light. A high-yield spare is a longer-term resident than most, so write the arrival month on the box when it lands; when the first cartridge finally fades, the date tells you the spare has simply been waiting, not aging out.

What coverage comes with the pair?

Both cartridges carry a 1-year warranty, and the 1-year free returns policy covers either one if it needs to go back. Details are on our shipping and returns page; support hours are Monday through Friday, 9 AM to 5 PM CST.

About This 312X High-Yield Black Pair

This $49.71 pair is the heavy-user version of black stocking for the M476 family. Two CF380X cartridges at 4,400 pages each mean long, quiet stretches where toner is simply not a topic, punctuated by a swap that takes minutes because the replacement was already in the building.

We ship from warehouses in Illinois, Pennsylvania, Georgia and California. Among our HP toner cartridges, this is the pair for buyers who measure toner in months rather than weeks: install one, shelve one, and let the second cartridge's installation day double as your reorder reminder.