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Rectangular black Lexmark 64035HA toner cartridge in sealed packaging

Lexmark

Lexmark 64035HA toner cartridge (genuine brands) black 21000 pages

SKU CH-M1RT-BQ5RY MPN 64035HA

High-yield black toner cartridge yielding 21000 pages per ISO/IEC 19752 for Lexmark T640, T642 and T644 printers

  • Cartridges includedSingle Pack
  • Ink or toner colorBlack
  • Estimated page yield21,000 standard pages Declared yield value in accordance wit
  • For use withLexmark T640, T642, T644
  • High-yield printing with approximately 21000 pages per cartridge
  • ISO/IEC 19752 tested yield for consistent output
  • Genuine Lexmark OEM toner ensures reliable performance
  • Compatible with Lexmark T640, T642 and T644 printers
  • Single black cartridge ready for immediate use

Genuine Lexmark high-yield black toner

This genuine Lexmark 64035HA cartridge delivers black toner for Lexmark T640, T642 and T644 printers. It is supplied new in a single pack and rated for approximately 21000 standard pages under ISO/IEC 19752.

Offices needing high-volume monochrome printing

Suits workgroups that print large volumes of black-only documents on the listed Lexmark models. Not for colour output, not for printers outside the T640, T642, T644 series, and not for users who need a lower-yield or multi-pack option.

ISO/IEC 19752 rated yield of 21000 pages

The declared yield of 21000 pages follows the ISO/IEC 19752 test method. This single figure determines whether the cartridge matches your expected print volume and replacement cycle.

How it compares

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

Price $434.99
Pricier than about 91% of the 3,670 comparable items (median $112.99).

Specifications

Product
Brand nameLEXMARK
Model name64035HA
Ink or toner colorBlack
Performance
Estimated page yield21,000 standard pages Declared yield value in accordance with ISO/IEC 19752.
Size & build
Shipping weight2.40 kg
Package size401 × 300 × 163 mm
Compatibility
For use withLexmark T640, T642, T644
In the box
Cartridges includedSingle Pack

Questions about this item

How do I install the 64035HA cartridge in my T640 printer and what step is often missed?

Open the front door, remove the old unit, shake the new cartridge gently side-to-side to distribute toner, then slide it in until it clicks; the step many skip is the shake, which prevents early streaking.

What part will need replacement after the 64035HA is empty?

The cartridge itself is the only consumable replaced at 21000 pages; separate photoconductor or fuser units follow their own schedules and are not included with this toner.

At what page count does the 64035HA typically reach its rated limit under continuous printing?

The ISO/IEC 19752 yield is 21000 standard pages; sustained high-coverage jobs will hit that limit sooner, while light text pages may exceed it.

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