Frequently Asked Questions

Why pair a MICR cartridge with the LaserJet MFP M225?

Because the M225 is often the hardest-working MFP in a payroll office, and this CF283A — the MICR build of its 83A cartridge — lets it print the checks too. Magnetic toner lays down the bank-readable line; the rest of the machine's day can stay on a standard cartridge.

How do check runs fit around the M225's copy traffic?

By swapping, not sharing. Copies drink toner steadily all day, so the routine is: standard cartridge out, MICR cartridge in, check stock in the tray, batch printed, swap back. That keeps the magnetic supply measured out in checks, not in somebody's photocopies.

What proof should exist before live checks print?

A bank-checked test batch. Print samples on your stock, have the bank confirm the MICR line reads correctly, and keep the result with the payroll records. Acceptance is never ours to guarantee — it is the bank's, and the sample is how you earn it.

How much check work does the rating support?

The cartridge is rated at 1,500 pages. A payroll department printing weekly runs and supplier checks will work through one $82.58 cartridge over a long stretch, since a check page asks so little of the toner supply.

Does the M225 need any setting changed for MICR toner?

No special mode — the cartridge is the difference, not a menu setting. Load it, load check stock, print single-sided, and check the first sheet's bottom line under a good light before letting the batch run.

What cover applies to this cartridge?

A 1-year warranty and 1-year free returns, with support on hand Monday–Friday, 9 AM–5 PM CST.

What belongs on the shelf next to the M225 for check day?

A sealed spare CF283A MICR cartridge and the blank check stock, kept together. The M225 anchors the payroll desk, and a check run that stalls for want of toner holds up payments for the whole office. With the pair on one shelf, check day is the swap routine and nothing more — no searching, no delivery wait, and no temptation to run checks through the standard cartridge.

How can we predict when the MICR cartridge will run out?

Count checks, not calendar time. Because the swap routine keeps this cartridge out of copy service, its 1,500-page rating is spent almost entirely on check pages. Note roughly how many checks each run uses and the total takes care of itself: a department printing a hundred checks a week can see the cartridge's remaining life in runs, and order the next one a run or two ahead.

How should the cartridge be stored during its weeks out of the machine?

Back in its box, sealed, with the check stock. The M225's MICR cartridge spends most of its life waiting while the standard cartridge handles the day, so its storage spot matters more than its time in the printer. One fixed place for the pair — cartridge and stock together — keeps check day free of the twin-cartridge mix-up and keeps the magnetic supply measured out in checks only.

What happens to the spent MICR cartridge?

It leaves the rotation. Mark the box as spent at removal and recycle the unit with your ordinary toner empties. In an office where the MICR and standard cartridges share the CF283A code and look alike, an unlabeled empty drifting back into the drawer is how a check run ends up printed with a cartridge that had nothing left to give.

About This M225 MICR Cartridge

One CF283A MICR cartridge matched to the HP LaserJet MFP M225dn family: magnetic toner, a 1,500-page rating, and the 83A fit — built for the office whose MFP anchors the desk and whose checks are printed in-house from blank stock.

Orders ship from our IL, PA, GA and CA warehouses. Delivery and returns are detailed on the shipping & returns page, and the rest of the range is under HP.

Machines that take this cartridge include LaserJet MFP M225dn, LaserJet Pro MFP M127fw, LaserJet M201dw, LaserJet M201n, LaserJet MFP M125nw and LaserJet MFP M127fw. Another way to buy it: the CF283A MICR single (83A). The range also includes the CF283A MICR 5-pack (83A).