Lexmark

Lexmark Unison Original Toner Cartridge - Black (55B1X00) 55B1X00_53

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SKU:
18231141
MPN:
55b1x00_53
Availability:
Usually ships the same or next business day. In stock at our CA, GA, PA warehouses.
Shipping:
Calculated at Checkout
Stock Update:
02/22/2026 07:08:48 AM PST
  • Main
  • Original
$447.99
Buy more, get it as low as $
Stock Update:
02/22/2026 07:08:48 AM PST

Description

This item is brand-new, factory sealed.

Consistently outstanding image quality. Long-life system reliability. Superior sustainability. Return Program. Device Types: Laser Printer; Color(s): Black; Page-Yield: 20,000; Supply Type: Toner.
  • Consistently outstanding image quality.
  • Long-life system reliability.
  • Superior sustainability.

    • Device Types:Laser Printer
  • Device Types:Laser Printer
    • Global Product Type:Toner/Toner Cartridges
  • Global Product Type:Toner/Toner Cartridges
    • Global Product Type:Toner/Toner Cartridges
  • Global Product Type:Toner/Toner Cartridges
    • Global Product Type:Toner/Toner Cartridges
  • Global Product Type:Toner/Toner Cartridges
    • Global Product Type:Toner/Toner Cartridges
  • Global Product Type:Toner/Toner Cartridges
    • Color(s):Black
  • Color(s):Black
    • Page-Yield:20,000
  • Page-Yield:20,000
    • Supply Type:Toner
  • Supply Type:Toner
    • OEM/Compatible:OEM
  • OEM/Compatible:OEM
    • Remanufactured:No
  • Remanufactured:No
    • Yield Type:Extra High-Yield
  • Yield Type:Extra High-Yield
    • For Use With:Lexmark MX431adn, MX431adw, MS431dn, MS431dw
  • For Use With:Lexmark MX431adn, MX431adw, MS431dn, MS431dw
    • Product Biodegradability Indicator:N
  • Product Biodegradability Indicator:N
    • Product Biodegradability in Days:0
  • Product Biodegradability in Days:0
    • Product Compostability Indicator:N
  • Product Compostability Indicator:N
    • Pre-Consumer Recycled Content Percent:0%
  • Pre-Consumer Recycled Content Percent:0%
    • Post-Consumer Recycled Content Percent:0%
  • Post-Consumer Recycled Content Percent:0%
    • Total Recycled Content Percent:0%
  • Total Recycled Content Percent:0%
    • Disclaimer Statement:Return program cartridges are sold with the understanding that the user must send empty cartridges back to the manufacturer for recycling.
  • Disclaimer Statement:Return program cartridges are sold with the understanding that the user must send empty cartridges back to the manufacturer for recycling.
    • Disclaimer Statement:Return program cartridges are sold with the understanding that the user must send empty cartridges back to the manufacturer for recycling.
  • Disclaimer Statement:Return program cartridges are sold with the understanding that the user must send empty cartridges back to the manufacturer for recycling.
    • Disclaimer Statement:Return program cartridges are sold with the understanding that the user must send empty cartridges back to the manufacturer for recycling.
  • Disclaimer Statement:Return program cartridges are sold with the understanding that the user must send empty cartridges back to the manufacturer for recycling.
    • Disclaimer Statement:Return program cartridges are sold with the understanding that the user must send empty cartridges back to the manufacturer for recycling.
  • Disclaimer Statement:Return program cartridges are sold with the understanding that the user must send empty cartridges back to the manufacturer for recycling.
    • Special Features:Return Program
  • Special Features:Return Program

    • Features

    Compatibility:   
  • Lexmark MS431dn Printer
  • Lexmark MX431adw Printer
  • Lexmark MX432adwe Printer
  • Lexmark MX431adn Printer
  • Lexmark MS431dw Printer

    •  

    Country of Origin:   
    United States

     

    Specs

    Warranty
    Limited Warranty1 Year
    General Information
    Brand NameLexmark
    Manufacturer Website Addresshttp://www.xerox.com
    Marketing InformationPRODUCT DESCRIPTION
    Consistently outstanding image quality. Long-life system reliability. Superior sustainability. Innovative shake-free print system.
    Lexmark Return Program Cartridges
    Lexmark Return Program cartridges are print cartridges sold at a discount in exchange for the customer's agreement that the cartridges will be used only once and returned only to Lexmark for remanufacturing or recycling. These single-use only cartridges will stop working after reaching end of the rated life established by Lexmark (a variable amount of toner may remain when replacement is required). These cartridges may also automatically update the printer memory to protect the printer from counterfeit and unauthorized products.
    Lexmark Cartridge Collection Program
    Going green has never been easier. Recycle all your used Lexmark supplies by letting us take care of the details. It's simple, smart and always free.
    Best Together
    Genuine Lexmark supplies are engineered to work Best Together with your Lexmark printer, delivering excellent print quality from the first page to the last.
    High Yield
    Maximize your savings and enjoy premium quality with Genuine Lexmark cartridges. High Yield cartridges offer a lower cost per page and contain more pages than Standard Yield cartridges do. Perfect for high volume printing.
    Unison™ Toner
    Essential to Lexmark print system performance, Unison™ Toner's unique formulation consistently delivers outstanding image quality, ensures long-life print system reliability and promotes superior sustainability -- all in an innovative shake-free print system.
    Product ConditionOriginal
    Product TypeToner Cartridge
    Product Name55B1X00 Extra High Yield Return Program Toner Cartridge
    ManufacturerXerox Corporation
    Manufacturer Part Number55B1X00
    Product LineUnison
    Technical Information
    Print ColorBlack
    Print TechnologyLaser
    Yield TypeExtra High
    Typical Print Yield20000 Pages

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    Warranty Information

    All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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    Lexmark Unison Original Toner Cartridge - Black (55B1X00) 55B1X00_53
    $447.99