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Two sealed black HP toner cartridges in dual pack packaging

HP

HP CE278D 78A Black Toner Cartridge Dual Pack 2100 Pages

SKU CH-K74E-ZS3YF MPN CE278D

A dual pack of two genuine HP black toner cartridges, each yielding approximately 2,100 pages, compatible with HP LaserJet Pro M1536, P1566 and P1606 series printers

  • Cartridges included2 Pack
  • Ink or toner colorBlack
  • Estimated page yield2100 Pages Per Cartridge
  • Operating humidity range20 to 80% RH
  • Storage humidity range10 to 90% RH
  • Operating temperature range50 to 90.5 degrees Fahrenheit

Model CE278D

  • Dual pack reduces reorder frequency with two cartridges included
  • Each cartridge yields approximately 2,100 pages for high-volume printing
  • Original HP toner delivers consistent professional results
  • Compatible with HP LaserJet M1536, P1566 and P1606 series
  • Value pack lowers cost per page for frequent printing

Genuine HP 78A Black Dual Pack

This pack contains two original HP 78A black toner cartridges (part CE278D). Each cartridge yields approximately 2100 pages. The dual-pack format is designed for LaserJet Pro M1536, P1566 and P1606 series printers. It suits offices that want to order less frequently.

Small offices with compatible LaserJet printers

The cartridges work only with the HP models listed above. They are not for colour printing, high-capacity needs beyond 2100 pages per unit, or any non-HP or newer LaserJet hardware. Buyers who want more storage or different printer families should look elsewhere.

Approximate page yield per cartridge: 2100

This single figure determines how long a cartridge lasts in your environment. Compare your average monthly page count against 2100 to decide if the dual pack matches your replacement cycle. Operating humidity range is 20 to 80% RH.

How it compares

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

Price $132.99
Pricier than about 57% of the 3,670 comparable items (median $112.99).

Specifications

Product
Brand nameHP
Model name78A (CE278D)
Part numberCE278D
Ink or toner colorBlack
Performance
Estimated page yield2100 Pages Per Cartridge
Size & build
Shipping weight1.75 kg
Package size371 × 226 × 124 mm
Compatibility
Replacement forHP
For use withHP LaserJet Pro M1536 Multifunction (CE538A#BGJ)
HP LaserJet Pro P1606 (CE749A#BGJ)
In the box
Cartridges included2 Pack
Environment & compliance
Operating humidity range20 to 80% RH
Storage humidity range10 to 90% RH
Operating temperature range50 to 90.5 degrees Fahrenheit
Storage temperature range-4 to 104 degrees Fahrenheit

Other versions of this model

1 more in the same range

Questions about this item

How do I install the HP 78A toner cartridge in my LaserJet P1606, and what step do people often miss?

Open the front cover, pull the old cartridge straight out, rock the new CE278D gently side-to-side to distribute toner, remove the orange sealing tape completely, then slide it in until it clicks and close the cover.

What maintenance or replacement will the HP CE278D dual pack need after printing roughly 2100 pages per cartridge?

Each black cartridge yields about 2100 pages; when print fades or the printer signals low toner, replace the empty cartridge with the second one from the pack or order a new CE278D dual pack.

At what temperature does the HP 78A toner cartridge reach its operating limit during sustained printing?

The cartridge is rated for use between 50 and 90.5 degrees Fahrenheit; sustained printing above 90.5 °F can cause print-quality issues or premature wear.

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