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Compatible HP 78A MICR Black Toner Cartridge (CE278A), compatible cartridge photo

Compatible HP 78A MICR Black Toner Cartridge (2,100 pages)

Replaces HP 78A MICR (CE278A) · SKU TS-HP78A-MICR

$69.98

2,100 pages, about 3.3¢ per page

Buying for the office? The price drops with quantity.

  • 2 or more$66.48 eachsave 5%
  • 4 or more$62.98 eachsave 10%
  • 10 or more$59.48 eachsave 15%

Applied automatically in the cart. The break is per cartridge.

Orders of $300 or more get $10 off at checkout.

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Buying for an office? See business pricing

This compatible 78A MICR prints about 2,100 pages at roughly 3.3¢ a page and replaces the genuine HP 78A MICR. It fits the HP LaserJet Pro P1560, HP LaserJet Pro P1566 and HP LaserJet Pro P1606dn.

Will this fit my printer?

Fits 3 printer models. Pick yours to see everything else it takes.

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Specifications

Replaces OEM numberHP 78A MICR
ColorBlack
Rated yield2,100 pages (Approx. yield per ISO/IEC 19752 / 19798 at 5% coverage (letter/A4))
Yield classStandard yield
Cost per page3.3¢ at our price
ChipNot published by HP
BuildConfirmed with the supplier before launch
Facts checked2026-09-23 by Dan Whitaker, Print Technician

Specs from acmtech.com.

How to install it

  1. Open the cartridge door on the front of the printer.
  2. Pull the old cartridge straight out.
  3. Take the new cartridge out of its bag and rock it gently five or six times end to end.
  4. Pull the sealing tab straight out to remove the tape.
  5. Line the cartridge up with the guides inside the printer and push it in until it seats.
  6. Close the door and print a test page.

If something goes wrong

The printer does not recognize the cartridge

Power the printer down, reseat the cartridge, and make sure the contacts and chip are clean. If the message stays, check whether a firmware update changed how the printer reads third-party chips.

Full guide

Pages come out blank or very light

Nine times out of ten the sealing tape is still in place or the cartridge needs rocking to spread the toner. Pull the cartridge, check the tape, rock it gently, and reinstall.

Full guide

Streaks or a repeating mark down the page

Streaks usually come from the drum, not the toner. Clean the corona wire if your printer has one, and check the drum count before replacing the cartridge again.

Full guide

Questions about the 78A MICR

How many pages does a 78A MICR print?

About 2,100 pages. The rating follows Approx. yield per ISO/IEC 19752 / 19798 at 5% coverage (letter/A4). That is a rated average, so heavy graphics use toner faster than plain text.

What if it does not work in my printer?

Send it back. Returns are open for 90 days and that includes opened cartridges that are defective. Shipping is free both ways.

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Before you order

Dan Whitaker, Print Technician, checks the part number, printer list and yield on this page against HP's published specs. How we check cartridges.

90-day returns, including opened cartridges that are defective. Guarantee and returns. To start a return, email returns@tonerinkworld.com with your order number.

Page updated Sep 23, 2026. Brand names and part numbers are used only to identify compatibility. We are not affiliated with or endorsed by any printer manufacturer.