microMICR Corporation
microMICR Corporation MICRTHN80A toner cartridge
Black MICR toner cartridge for HP LaserJet Pro 400 and M401 series printers, yielding approximately 2,700 pages for secure check printing
- Cartridge QuantitySingle Pack
- Cartridge ColorBlack
- Replacement BrandHP
- Replacement ModelCF280A
- TypeOffice Products
- MICR TonerYes
- Prints secure checks with magnetic MICR toner
- Yields approximately 2,700 pages at 5% coverage
- Compatible with HP LaserJet Pro 400 and M401 series
- Works with M425DN MFP series printers
- Replaces HP CF280A cartridge model
What this product is
The microMICR MICRTHN80A is a new, single-pack black toner cartridge that contains magnetic image character-recognition (MICR) toner. It is built as a compatible replacement for the HP CF280A and is designed for businesses that print their own checks or other negotiable documents requiring MICR encoding.
What the MICR toner changes
Standard toner lacks the magnetic particles that banking equipment reads; this cartridge supplies them so checks meet clearing-house standards. The smart print cartridge is estimated to yield approximately 2,700 pages at 5 percent coverage, giving a measurable page-count reference for budgeting check-printing runs.
Who this suits and who should look elsewhere
Suits offices using HP LaserJet Pro 400, M401 or M425 series printers that need secure, bank-readable check output. Not for buyers who only print standard documents and do not require MICR functionality, or for environments that need higher-yield cartridges for volume printing beyond the rated yield.
Highlights
- Prints secure checks with magnetic MICR toner
- Yields approximately 2,700 pages at 5% coverage
- Compatible with HP LaserJet Pro 400 and M401 series
- Works with M425DN MFP series printers
- Replaces HP CF280A cartridge model
Specifications
| Brand | microMICR |
|---|---|
| Model | MICRTHN80A |
| Cartridge Quantity | Single Pack |
| Cartridge Color | Black |
| Replacement Brand | HP |
| Replacement Model | CF280A |
| Type | Office Products |
| MICR Toner | Yes |
| Shipping weight | 1.36 kg |
| Package size | 356 × 203 × 152 mm |
Questions about this item
When will the MICRTHN80A cartridge need replacement?
The cartridge yields approximately 2,700 pages at 5 percent coverage; replace it when print quality fades or the printer signals low toner.
What limit appears first during continuous check printing with the MICRTHN80A?
The 2,700-page yield at 5 percent coverage is the first limit reached under sustained use.
How much heat or noise does the MICRTHN80A add when the printer runs all day?
The toner cartridge itself produces no heat or noise; only the printer’s engine and fuser generate warmth and sound during extended operation.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
CHIEF MANUFACTURING CMS018 18" 457 mm Fixed Extension Column projector accessory
- Extension Column
- Projector



