We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rectangular black toner cartridge in plain packaging

SuppliesMax

SuppliesMax STI-204059L-043H MICR toner cartridge 17600 pages

SKU CH-AFEM-N459A

Magnetic toner cartridge prints 17600 pages at 5% coverage for secure check and barcode output on compatible Lexmark Optra and Source Technologies printers

  • Cartridge Quantity1 Pack
  • Cartridge ColorBlack
  • Replacement BrandSource Technologies
  • Replacement ModelSource Technologies
  • Compatible ProductsSource Technologies STI-204059L-043H
  • Approximate Page Yield17600 Pages
  • Bank-compliant MICR toner for secure check printing
  • 17600-page yield at 5% coverage reduces cartridge changes
  • Compatible with Lexmark Optra S and Source Technologies ST-4059 printers
  • Manufactured to OEM specifications for reliable output
  • Single black cartridge installs in supported 110V U.S. printers

MICR toner for secure check printing

The SuppliesMax STI-204059L-043H cartridge uses magnetic toner formulated for bank-compliant check and barcode output. It replaces the Source Technologies ST-4059 MICR cartridge and fits a long list of Lexmark Optra S, Decision 1Data, Microplex and Source Technologies printers. Yield is rated at 17600 pages at 5% coverage.

Single black cartridge with OEM-level specs

One black cartridge ships in the pack, built to match original specifications for consistent high-volume printing. The magnetic formulation ensures characters remain machine-readable by cheque-clearing equipment. No extra software, chips or hardware are included beyond the toner unit itself.

Limited to 110 V U.S. printers at 5% coverage

The cartridge is engineered for 110 V U.S.-based printers only; operation on other voltages is not supported. Page yield assumes the industry-standard 5% page coverage, so dense text or graphics will reduce actual output. Buyers needing higher page counts or non-MICR toner should consider a different product.

Highlights

  • Bank-compliant MICR toner for secure check printing
  • 17600-page yield at 5% coverage reduces cartridge changes
  • Compatible with Lexmark Optra S and Source Technologies ST-4059 printers
  • Manufactured to OEM specifications for reliable output
  • Single black cartridge installs in supported 110V U.S. printers

Specifications

BrandSuppliesMAX
SeriesCheck Printing MICR Ink - Works In Lexmark Optra S1250 / Optra S1620 / Optra S1625 / Optra S1650 / Optra S1855 / Optra S2420 / Optra S2450 / Optra S2455 / 4059 Series / Source Technologies ST-4059 Series and Other Laser Printers
ModelSource Technologies STI-204059L-043H
Cartridge Quantity1 Pack
Cartridge ColorBlack
Replacement BrandSource Technologies
Replacement ModelSource Technologies
Compatible ProductsSource Technologies STI-204059L-043H
Approximate Page Yield17600 Pages
Coverage0.05
TypeCompatible
MICR TonerYes
FeaturesOur compatible toner, inkjet cartridges, ribbons, copier and other supplies are constructed to original OEM specifications. Guaranteed Superior Quality to Meet or Exceed High Priced OEM Products. Our Products are manufactured with new and recycled components and air-sealed in an ISO-9001, ISO-9002, ISO-14001 quality certified factory. Our Products are Engineered and Manufactured for use in 110V machines in the North America. The use of our supplies does not void your machines warranty.

Questions about this item

When will the SuppliesMAX STI-204059L-043H MICR toner cartridge need replacing?

The cartridge yields up to 17600 pages at 5% coverage, so replacement timing depends on your actual print volume.

What limit appears first during continuous high-volume check printing with this cartridge?

The 17600-page yield at 5% coverage is the rated limit; heavy graphics or dense MICR lines will reach it sooner.

How much heat or noise does this MICR toner cartridge add during all-day operation?

The cartridge itself produces no heat or noise; thermal and acoustic output comes from the printer's fuser and engine.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.