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Rectangular black fuser assembly unit in plain packaging

SuppliesMax

SuppliesMax 40X7743 110V Fuser Assembly 200000 Page Yield

SKU CH-MQ3R-69ARY

110V fuser assembly restores peak print quality on compatible Lexmark printers for up to 200000 pages

  • Cartridges included1 Pack
  • Ink or toner colorBlack
  • Estimated page yield200000 Pages
  • Replaces brandLexmark
  • Replacement forLexmark
  • For use withLexmark 40 × 7743
  • 200000 pages per assembly keeps printers running longer
  • 110V design fits Lexmark MS and MX series devices
  • Compatible replacement for Lexmark 40X7743 reduces maintenance cost
  • Built to OEM specifications for reliable fusing performance
  • New condition ensures full rated life from installation

Compatible Lexmark 110V Fuser Assembly

This SuppliesMax fuser assembly replaces Lexmark part 40X7743 and fits the listed MS, MX and XM series printers. It is built to OEM dimensions and installs without modification. The unit is rated for up to 200000 pages at five percent coverage.

For high-volume mono laser fleets

Offices that run Lexmark MS810, MS811, MS812, MX710, MX711, MX810, MX811, MX812 or XM5170, XM7155, XM7163, XM7170, XM7263, XM7270 hardware will find a direct fit. It is not for colour-only workflows, printers outside the listed model families, or machines that require a different voltage fuser.

110V operating voltage

The assembly operates on 110V power only; verify that the printer’s supply matches before ordering. This single specification determines whether the part will function in the target device.

How it compares

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

Price $144.99
Pricier than about 89% of the 15,190 comparable items (median $47.99).

Specifications

Product
Brand nameSuppliesMAX
Product lineWorks In Lexmark M5155 / Lexmark M5163 / Lexmark M5170 / Lexmark MS-810 / Lexmark MS-811 / Lexmark MS-812 /Lexmark MX-710 / Lexmark MX-711 / Lexmark MX-810 / Lexmark MX-811 / Lexmark MX-812 / Lexmark XM-5163 / Lexmark XM-5170 / Lexmark XM-7155 /Lexmark XM-7163 / Lexmark XM-7170 Series and Other Laser Printers
Model nameLexmark 40 × 7743
Ink or toner colorBlack
Product typeCompatible
Performance
Estimated page yield200000 Pages
Compatibility
Replaces brandLexmark
Replacement forLexmark
For use withLexmark 40 × 7743
In the box
Cartridges included1 Pack
More details
MICR tonerNo

Questions about this item

How can I confirm the fuser assembly is working correctly after installing it in my Lexmark MS-811?

Print a test page and verify the page counter increments toward the 200000-page yield; the printer should show no fuser-related error codes and output should be free of smudges or cold spots.

What is included in the box and do I need to buy any extra parts for installation?

The box contains one SuppliesMAX 110V fuser assembly (part 40X7743); no additional components are required for fitting it into compatible Lexmark MS-810, MS-811, MS-812, MX-710, MX-711, MX-810, MX-811, MX-812, XM-5163, XM-5170, XM-7155, XM-7163, XM-7170, XM-7263 or XM-7270 printers.

Which version of the fuser should I choose for a Lexmark MX-812?

Select the 110V model 40X7743 rated for 200000 pages; it is the only version listed and matches the voltage and yield specified for the MX-812 series.

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