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
Two black MICR toner cartridges in a sealed pack

SuppliesMax

SuppliesMax Troy 02-81135-001_2PK MICR Toner Cartridge 2 Pack 10000 Pages

SKU CH-H78W-WQ9ZD

Two-pack magnetic toner cartridges yield 10000 pages at 5% coverage for secure check printing on compatible HP and Troy laser printers

  • Cartridge Quantity2 Pack
  • Cartridge ColorBlack
  • Replacement BrandTroy
  • Replacement ModelTroy
  • Compatible ProductsTroy02-81135-001_2PK
  • Approximate Page Yield10000 Pages
  • Magnetic toner enables secure check printing
  • Up to 10000 pages per cartridge at 5% coverage
  • Two cartridges included for high-volume workflows
  • Built to OEM specifications for bank-compliant output
  • Fits HP LaserJet 4240 4250 4350 and Troy MICR models

What It Is

This two-pack of SuppliesMax MICR toner cartridges replaces Troy 02-81135-001_2PK and works in HP LaserJet 4240, 4250 and 4350 series printers as well as Troy MICR 4250 and 4350 secure models. Each black cartridge yields approximately 10000 pages at five percent coverage. The magnetic formulation is built for bank-compliant check and barcode printing.

Thermals Noise Power

The cartridges operate inside supported 110V U.S.-based laser printers without adding measurable heat or noise beyond normal printer operation. Power draw is determined by the host device and is unchanged from OEM cartridges. Installation is a direct swap with no firmware updates or hardware adjustments required.

Upgrade Context

This pack suits offices printing high volumes of secure documents who want OEM-level yield at a lower per-page cost. It is not for users needing colour output, printers outside the listed HP and Troy families, or environments requiring a manufacturer warranty longer than 30 days.

Highlights

  • Magnetic toner enables secure check printing
  • Up to 10000 pages per cartridge at 5% coverage
  • Two cartridges included for high-volume workflows
  • Built to OEM specifications for bank-compliant output
  • Fits HP LaserJet 4240 4250 4350 and Troy MICR models

Specifications

BrandSuppliesMAX
SeriesCheck Printing MICR Ink - Works In HP LaserJet 4240 / LaserJet 4250 / LaserJet 4350 Series / Troy MICR 4250 / Troy MICR 4350 Series and Other Laser Printers
ModelTroy02-81135-001_2PK
Cartridge Quantity2 Pack
Cartridge ColorBlack
Replacement BrandTroy
Replacement ModelTroy
Compatible ProductsTroy02-81135-001_2PK
Approximate Page Yield10000 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

How do I install the SuppliesMax Troy 02-81135-001_2PK cartridge in my HP LaserJet 4250, and what step is often missed?

Open the printer front cover, remove the old cartridge, gently rock the new cartridge side-to-side five or six times to distribute the magnetic toner evenly, pull the sealing tape straight out, then slide the cartridge in until it clicks. The rocking step is frequently skipped, causing faint MICR lines on the first few checks.

What maintenance or replacement will the SuppliesMax Troy 02-81135-001_2PK need after the initial 10000 pages?

Each cartridge yields approximately 10000 pages at .05 coverage. Once print density drops or the printer signals low toner, replace the empty cartridge with a fresh unit from the 2-pack or a new compatible cartridge; no separate drum or developer unit is required for these HP LaserJet 4240, 4250 and 4350 models.

What limit appears first during sustained high-volume check printing with the SuppliesMax Troy 02-81135-001_2PK?

The 10000-page yield at .05 coverage is the first limit; continuous dense MICR printing (heavy MICR lines, barcodes or dark logos) consumes toner faster, so the cartridge will reach end-of-life before any mechanical wear appears in the supported HP and Troy printers.

Also in this aisle

People compared these

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