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Two black rectangular toner cartridges in a white box

V4ink

V4ink 78A CE278A Black Toner Cartridge 2-Pack

SKU CH-J28X-VY6EH

Two black 78A CE278A toner cartridges yielding 2,100 pages each for HP LaserJet P1606, P1566, P1560 and MFP M1536dnf printers

  • Compatible ProductsHP MFP 1536dnf; for HP P1606dn; for HP 1606dn; for HP MFP M1
  • Sharp, clean prints that resist fading and smudging
  • 2,100 pages per cartridge at 5% coverage
  • Compatible with HP P1606, P1606dn, P1566, P1560, P1536, M1536dnf, 1536dnf, 1606dn
  • Two black cartridges in one pack for continuous printing
  • Brand-new aftermarket toner weighing 2.8 lb total

Product Identity

This V4ink 78A CE278A black toner cartridge two-pack is built for owners of HP LaserJet P1606, P1566, P1560, P1606dn, M1536dnf, MFP 1536dnf, P1536 and related mono printers who want a ready spare. It is not suited to colour devices, high-capacity requirements beyond the rated yield, or printers outside the listed compatibility list.

Thermals, Noise and Power

As a passive toner supply the cartridges add no fan noise, draw no electricity and generate no measurable heat during printing; the printer’s own fuser and engine determine the thermal and acoustic profile.

Accessories and Software

The box contains two sealed black cartridges rated at 2,100 pages each at five percent coverage; no chips, drums, cleaning tools, drivers or management utilities are bundled, so installation is a direct mechanical swap.

Highlights

  • Sharp, clean prints that resist fading and smudging
  • 2,100 pages per cartridge at 5% coverage
  • Compatible with HP P1606, P1606dn, P1566, P1560, P1536, M1536dnf, 1536dnf, 1606dn
  • Two black cartridges in one pack for continuous printing
  • Brand-new aftermarket toner weighing 2.8 lb total

Specifications

BrandTN433
Compatible ProductsHP MFP 1536dnf; for HP P1606dn; for HP 1606dn; for HP MFP M1536dnf; for HP P1536; for HP P1566; for HP P1560; for HP P1606

Questions about this item

How do I install the 78A toner cartridge in my HP P1606dn without damaging the drum?

Open the front cover, pull the old cartridge straight out by its handle, remove the new 78A cartridge from its bag, rock it gently five times to distribute toner, pull the sealing tape completely out, then slide the cartridge in until it clicks. The step people miss is forgetting to pull the sealing tape before closing the cover.

When will the 78A cartridge need replacement and how can I tell?

Each cartridge yields about 2,100 pages at five percent coverage. The printer will display a low-toner message and prints will start to fade or show light streaks when the toner is nearly exhausted. Replace the cartridge at that point to maintain sharp black output.

What print-quality limit appears first during a long continuous run?

After many pages in a single session the toner can settle unevenly, causing faint bands or light streaks across the page. Removing the cartridge and rocking it gently side to side redistributes the powder and restores even density.

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