SKU:

CS-HP--M577Z-BK

Printer Brand:

Hewlett Packard

OEM Number:

CF360X

Ink Color:

Black

Page Yield:

Black: 12500

Printer Type:

Laser Cartridge

Condition:

New Compatible

Frequently Asked Questions

Which part number feeds the black slot of the M577Z?

The CF360X — HP's 508X black cartridge, rated at 12,500 pages and sold here as a single for $54.43. The Z designates the machine's flow and finishing configuration; the supply list is the platform's standard one. Read the stamp on the spent cartridge and it will say CF360X.

Long stapled booklet runs seem to drain black fast. How far does one cartridge go?

Booklets are page-hungry: a twenty-page booklet is twenty impressions, and a run of fifty is a thousand pages before lunch. Against that arithmetic, a 12,500-page CF360X is a handful of big finishing runs plus the everyday printing in between. Flow machines reward offices that keep black stocked ahead of the run, not behind it.

A long job starts bold and finishes light. What is happening?

The cartridge is emptying mid-run. Toner lays down thinner as the supply runs out, so the last sets off the finisher look washed out next to the first. Replace the CF360X and reprint the faded tail of the job — the machine and its finisher are almost certainly fine.

Only black is out. Does the finishing work have to stop entirely?

Only until the black cartridge is swapped — the color cartridges are separate units and stay in place. The exchange takes a moment, and the M577Z goes straight back to stapling and stacking. Nothing about a toner change disturbs the finishing hardware.

How much spare stock suits a flow MFP?

At least one sealed cartridge, and two if the machine anchors a deadline-driven workflow. The CF360X is the platform-wide black — the same supply the Color LaserJet M533X takes — so spares bought for the M577Z are never stranded if the fleet changes around it.

What warranty and shipping terms apply?

The cartridge carries a 1-year warranty with 1-year free returns, ships from our warehouses in IL, PA, GA or CA, and support is available Monday–Friday, 9 AM–5 PM CST. Full terms are on the shipping and returns page.

About This CF360X Black Cartridge for the Color LaserJet M577Z

The M577Z is the finisher of the family — the machine that turns long documents into stapled, stacked, ready-to-hand-out sets. That work runs on black toner, and this compatible CF360X is its supply: 12,500 pages at $54.43, from the HP 508X family. Stock the black slot generously and the fastest hardware in the office never waits on its cheapest part.