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Black toner cartridge in rectangular plastic housing with green drum visible

microMICR Corporation

microMICR Corporation MICRTHN85A toner cartridge

SKU CH-HETJ-K8GZY MPN MICRTHN85A

Black MICR toner cartridge for HP LaserJet Pro printers, yielding 1600 pages for secure check printing

  • Cartridges includedSingle Pack
  • Ink or toner colorBlack
  • Estimated page yield1600 Pages
  • Replaces brandHP
  • Replacement forCE285A
  • For use withHP LaserJet Pro P1102w Printer
  • MICR toner prints secure cheques with magnetic ink
  • yields approximately 1600 pages per cartridge
  • replaces HP CE285A original cartridge
  • fits HP LaserJet Pro P1102w and many other models
  • single black cartridge ready to install

MICR Toner for HP LaserJet Pro

The microMICR MICRTHN85A is a black toner cartridge built with magnetic ink character-recognition formulation for secure check printing. It replaces the HP CE285A cartridge and fits a wide range of LaserJet Pro printers including the P1102w, M1212NF MFP and M1217NFW MFP. The cartridge yields approximately 1600 pages.

Drop-in installation with standard cartridge slot

Installation follows the normal toner replacement procedure for compatible LaserJet Pro models. Open the printer cover, remove the old cartridge and insert the new unit until it clicks. The chip is recognised automatically so no firmware workaround is needed. The only common issue is forgetting to remove the sealing tape before fitting the cartridge.

Ideal for businesses printing cheques

This cartridge suits offices that require MICR output for financial instruments or other magnetically readable paperwork. It is not suited for users who only need standard black-and-white printing and do not require the magnetic ink formulation. Buyers with printers outside the listed LaserJet Pro series should verify compatibility before purchasing.

How it compares

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

Price $98.99
Pricier than about 79% of the 15,190 comparable items (median $47.99).

Specifications

Product
Brand nameMicroMICR
Model nameMICRTHN85A
Ink or toner colorBlack
Performance
Estimated page yield1600 Pages
Size & build
Shipping weight0.91 kg
Package size356 × 203 × 152 mm
Compatibility
Replaces brandHP
Replacement forCE285A
For use withHP LaserJet Pro P1102w Printer
In the box
Cartridges includedSingle Pack
More details
MICR tonerYes

Questions about this item

How can I confirm the MICRTHN85A is printing valid MICR characters after installation?

Print a test check and verify the routing and account numbers at the bottom are readable by a magnetic scanner; the toner is formulated to meet ANSI X9 standards for check processing.

What comes in the box with the MICRTHN85A and is anything else required to start printing checks?

The single black cartridge ships ready to install; no additional toner, drums or MICR fonts are included, so ensure your cheque-printing software supplies the E-13B font.

Which HP printer models does the MICRTHN85A support and how do I pick the right one for my office?

It replaces HP CE285A and fits LaserJet Pro P1102, P1102w, P1104, P1107, P1109, M1130, M1132, M1134, M1136, M1137, M1138, M1139, M1210, M1212, M1213, M1214, M1216, M1217, M1219 series; match your exact model number before ordering.

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