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Rectangular black toner cartridge with green chip and pull tab

SuppliesMax

SuppliesMax Lexmark 20K1403 Black Toner Cartridge 10000 Pages

SKU CH-QAH5-6EBYX

Compatible black toner cartridge yielding 10000 pages for Lexmark C510 series printers

  • Cartridges included1 Pack
  • Ink or toner colorBlack
  • Estimated page yield10000 Pages
  • Print coverage0.05
  • Replaces brandLexmark
  • Replacement forLexmark
  • 10,000-page yield at 5 % coverage for high-volume printing
  • Compatible with Lexmark C510, C510DN, C510DTN and C510N printers
  • Built to OEM specs in ISO 9001 and ISO 14001 certified facilities
  • Crisp black output and clear colour contrast for professional documents
  • 30-day manufacturer warranty included for peace of mind

SuppliesMax Lexmark 20K1403 Black Toner

The SuppliesMax 20K1403 is a compatible black toner cartridge built for Lexmark C510 series colour laser printers. It delivers an approximate yield of 10000 pages at 5% coverage. The cartridge is manufactured using new and recycled components in ISO 9001 and ISO 14001 certified facilities and is designed for 110V printers sold in the U.S.

Offices printing high volumes on Lexmark C510 models

This cartridge suits businesses and home users who need reliable, high-yield black output on a Lexmark C510, C510DN, C510DTN or C510N. It replaces OEM part numbers 20K1403, 20K0503 and 20K1440. Buyers using printers outside this specific Lexmark series or those requiring MICR toner for cheque printing should look at other options.

Simple drop-in installation for supported printers

The cartridge is engineered to meet OEM specifications for straightforward installation in compatible Lexmark devices. Using this compatible product does not void the printer manufacturer's warranty under U.S. law. The main issue arises if the cartridge is inserted into an unsupported model, which will prevent correct operation.

How it compares

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

Price $70.99
Pricier than about 67% of the 15,190 comparable items (median $47.99).

Specifications

Product
Brand nameSuppliesMAX
Product lineWorks In Lexmark C510 Series and Other Color Laser Printers
Model nameLexmark 20K1403
Ink or toner colorBlack
Product typeCompatible
Performance
Estimated page yield10000 Pages
Print coverage0.05
Compatibility
Replaces brandLexmark
Replacement forLexmark
For use withLexmark 20K1403
In the box
Cartridges included1 Pack
More details
MICR tonerNo

Questions about this item

Which Lexmark printer models will this SuppliesMAX 20K1403 cartridge fit?

It fits Lexmark C510, C510DN, C510DTN and C510N colour laser printers.

Can I keep using my existing colour toner cartridges while replacing only the black with this 10000-page unit?

Yes, the black cartridge works independently alongside the cyan, magenta and yellow cartridges already installed.

How do I confirm the cartridge is printing correctly after I install it?

Print a test page and check for crisp black text, even density at 5% coverage and no streaks or faded areas.

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