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Lexmark 78C1UKE black toner cartridge in sealed box

Lexmark

Lexmark 78C1UKE toner cartridge (genuine brands)

SKU CH-7EAK-VBWAE MPN 78C1UKE

Black toner cartridge yielding up to 10,500 pages for Lexmark CS521dn, CS622de, CX622ade, CX622de, CX625ade and CX625adhe printers

  • Electrical Outlet Plug TypeOffice Products
  • Prints up to 10,500 pages per cartridge
  • Designed for extended use to reduce material waste
  • Recycling programme helps divert cartridges from landfill
  • Genuine Lexmark toner for consistent black output
  • Compatible with CS521dn, CS622de, CX622 and CX625 series

Genuine Lexmark black toner

The Lexmark 78C1UKE is a genuine black ultra toner cartridge built for Lexmark CS and CX series colour laser printers. It suits offices that need consistent monochrome output on devices such as the CS521dn, CS622de, CX622ade, CX622de, CX625ade or CX625adhe.

Upgrade from standard yield

This ultra cartridge replaces a standard-yield black toner and is worth the jump when print volumes regularly approach the higher page count. The 10,500-page yield at 5% coverage reduces change frequency and helps cut waste by using fewer cartridges over the same workload.

Yield measured at 5% coverage

The stated 10,500 pages follow the industry standard 5% page coverage test, so heavy graphics or dense text will lower the actual count. The cartridge is a single-colour black unit and does not supply cyan, magenta or yellow toner.

Highlights

  • Prints up to 10,500 pages per cartridge
  • Designed for extended use to reduce material waste
  • Recycling programme helps divert cartridges from landfill
  • Genuine Lexmark toner for consistent black output
  • Compatible with CS521dn, CS622de, CX622 and CX625 series

Specifications

BrandLEXMARK
Electrical Outlet Plug TypeOffice Products
Shipping weight0.45 kg
Package size145 × 105 × 100 mm

Questions about this item

Does the Lexmark 78C1UKE black ultra toner cartridge fit my CS521dn printer?

Yes, the 78C1UKE is listed as compatible with the CS521dn model among several CS and CX series devices.

What is the correct way to install this toner cartridge so the chip registers properly?

Remove all packing material, shake the cartridge gently side-to-side to distribute toner, then insert it firmly until it clicks into the printer's toner bay.

How many pages can I expect from this cartridge before I need to replace it?

The 78C1UKE yields up to 10,500 pages based on standard colour laser measurement methods.

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