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Rectangular black Lexmark toner cartridge, new condition

Lexmark

Lexmark 51B1H00 Black Toner Cartridge 8500 Pages

SKU CH-GEQ2-SDZKT MPN 51B1H00

Genuine Lexmark black toner cartridge yielding approximately 8,500 pages for MS and MX series printers

  • Cartridge ColorBlack
  • Option51B1H00
  • Genuine Lexmark cartridge ensures reliable printer performance
  • High-yield black toner prints up to 8500 pages
  • Unison toner technology delivers consistent image quality
  • Compatible with MS417 MS517 MS617 MX417 MX517 MX617 series
  • Return program cartridge designed for Lexmark print systems

Genuine Black Toner Cartridge

This genuine Lexmark 51B1H00 black toner cartridge is a Return Program supply designed for Lexmark MS and MX series printers. It uses Unison toner to deliver consistent image quality from the first page to the last. The cartridge yields approximately 8500 pages in simplex mode according to ISO/IEC 19798. It is a single high-yield unit built for the Unison print system.

Ideal for High-Volume Monochrome Printing

This cartridge suits offices running Lexmark MS417, MS517, MS617, MX417, MX517 or MX617 devices that need reliable, high-volume black output. It is not for colour printing, nor for printers outside the listed MS and MX series. Buyers who need a standard-yield cartridge or a non-Return Program option should look elsewhere.

8500-Page Yield at ISO/IEC 19798

The decisive specification is the rated yield of 8500 pages measured under ISO/IEC 19798 continuous simplex testing. This figure determines whether the cartridge matches your expected print volume and cost-per-page targets. Verify that your specific model appears in the compatible series list before purchasing.

Highlights

  • Genuine Lexmark cartridge ensures reliable printer performance
  • High-yield black toner prints up to 8500 pages
  • Unison toner technology delivers consistent image quality
  • Compatible with MS417 MS517 MS617 MX417 MX517 MX617 series
  • Return program cartridge designed for Lexmark print systems

Specifications

BrandLEXMARK
Model51B1H00
Cartridge ColorBlack
Option51B1H00
Shipping weight0.95 kg
Package size399 × 178 × 132 mm

Questions about this item

Which Lexmark printer models accept the 51B1H00 cartridge?

The 51B1H00 works with Lexmark MS417dn, MS517dn, MS617dn and MX417de, MX517de, MX617de printers.

Can I use this cartridge in an older Lexmark MS or MX series printer?

No, the 51B1H00 is only validated for the MS417, MS517, MS617 and MX417, MX517, MX617 series.

How do I confirm the cartridge is printing at the rated 8500 page yield?

Print a test page and check the printer's supply-status screen; it tracks pages against the ISO/IEC 19798 yield rating.

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