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Black Lexmark toner cartridge in rectangular box

Lexmark

Lexmark 55B0X0G toner cartridges (genuine brands)

SKU CH-4SYN-N9N1J MPN 55B0X0G

Genuine Lexmark black laser toner with extra-high yield for extended printing

  • Genuine Lexmark quality ensures reliable prints
  • Extra high yield reduces replacement frequency
  • Laser technology delivers sharp black text
  • Single cartridge pack simplifies inventory management
  • Original manufacturer part guarantees printer compatibility

Genuine Lexmark Black Toner

The Lexmark 55B0X0G is an original extra high yield laser toner cartridge designed for monochrome printing. It suits offices and workgroups that need consistent black output from a genuine supply.

Straightforward cartridge swap

Installation follows the printer’s standard front-access procedure; the cartridge seats in a single motion without tools. The main risk is removing the protective seal incompletely, which can cause streaks on the first pages.

Steady output over long runs

Extra high yield formulation maintains consistent density across extended print jobs without the fade that appears on standard cartridges. It is not intended for colour printing or for devices that require a separate drum unit.

How it compares

Measured against everything we stock in OEM Laser Toner, at today’s prices. Recalculated every night.

Price $372.99
Pricier than about 90% of the 3,670 comparable items (median $112.99).

Specifications

Size & build
Shipping weight2.27 kg
Package size376 × 173 × 163 mm

Questions about this item

How do I verify the 55B0X0G toner is printing correctly after installation?

Print a test page from the printer menu and check for solid black coverage without streaks or fading.

What comes in the 55B0X0G pack and is anything else needed?

The pack contains one genuine Lexmark extra high yield black toner cartridge; no additional parts are required for installation.

Which yield version of the 55B0X0G should I select for maximum page output?

This MPN is the extra high yield variant, designed for the highest page count in the series.

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