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Lexmark black toner cartridge in rectangular box

Lexmark

Lexmark C240X10 black extra high yield toner cartridges (genuine brands)

SKU CH-RB40-3MX5X GTIN 734646668163

Genuine Lexmark black toner cartridge rated for extra-high-yield printing

  • Extra high yield reduces replacement frequency
  • Genuine Lexmark toner ensures consistent print quality
  • Black cartridge produces sharp text and graphics
  • New condition guarantees full performance from first page
  • Compatible with Lexmark C240 series printers

Product identity

Lexmark C240X10 black extra high yield toner cartridges are genuine Lexmark supplies designed for compatible Lexmark printers. They deliver consistent black output for office and home printing environments.

Upgrade context

The extra high yield capacity replaces standard yield cartridges and reduces the frequency of replacements. The jump is worthwhile when print volumes are high and fewer interruptions are required.

Fit and alternatives

This cartridge suits users who need maximum page yield from a genuine Lexmark black toner. Buyers who want colour output or a lower upfront cost should look at other options.

Highlights

  • Extra high yield reduces replacement frequency
  • Genuine Lexmark toner ensures consistent print quality
  • Black cartridge produces sharp text and graphics
  • New condition guarantees full performance from first page
  • Compatible with Lexmark C240 series printers

Specifications

BrandLEXMARK
Shipping weight0.68 kg
Package size141 × 102 × 101 mm

Questions about this item

Which Lexmark printers accept the C240X10 black extra high yield toner cartridge?

The C240X10 is designed for Lexmark printers that use the C240 series cartridge format; check your printer’s manual for the exact model list.

What is the correct way to install the C240X10 toner cartridge and what step is often missed?

Open the front cover, remove the old cartridge, shake the new C240X10 gently side-to-side to distribute toner, remove the sealing tape completely, then insert until it clicks.

When will the C240X10 black extra high yield toner cartridge need to be replaced?

Replace the cartridge when the printer reports low toner or print quality fades; the extra high yield design lasts longer than standard cartridges.

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