We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rectangular magenta toner cartridge in sealed packaging

DELL

DELL 9MKKY 12000-page Magenta toner cartridge

SKU CH-GFAZ-4YHMQ MPN 9MKKY

High-yield magenta toner delivers 12,000 pages for the Dell S5840cdn laser printer

  • Genuine Dell OEM toner ensures consistent, reliable output
  • High-yield 12000-page capacity reduces replacement frequency
  • Magenta formulation delivers vibrant colour for graphics and photos
  • Designed specifically for Dell S5840cdn laser printer
  • Use-and-return cartridge supports responsible end-of-life handling

Genuine Dell magenta toner

This genuine Dell 9MKKY magenta toner cartridge is built for the Dell Color Smart Printer S5840cdn. It delivers an optimal level of quality and performance for laser printing. The cartridge produces sharp, legible text, logos, and other designs in brilliant colour.

High-yield capacity for regular colour printing

The 12,000-page high yield suits offices and workgroups that print colour documents frequently. It reduces the number of cartridge changes required over time. Buyers who only print occasionally or mostly in monochrome will not benefit from the extra capacity.

12,000-page yield at 5 % coverage

The declared yield of 12,000 pages is measured at standard 5 % coverage per page. Actual page count varies with the density of your documents and the mix of graphics versus text. Check your typical coverage to confirm this cartridge matches your volume.

Highlights

  • Genuine Dell OEM toner ensures consistent, reliable output
  • High-yield 12000-page capacity reduces replacement frequency
  • Magenta formulation delivers vibrant colour for graphics and photos
  • Designed specifically for Dell S5840cdn laser printer
  • Use-and-return cartridge supports responsible end-of-life handling

Specifications

BrandDell
Shipping weight0.48 kg
Package size191 × 159 × 70 mm

Questions about this item

Does the 9MKKY cartridge fit the Dell S5840cdn printer?

Yes, the 9MKKY is an OEM magenta toner cartridge designed specifically for the Dell S5840cdn laser printer.

How do I install the 9MKKY cartridge correctly?

Open the front cover, pull out the old magenta cartridge, remove the new 9MKKY from its packaging, shake gently, pull the sealing tape straight out, then slide it in until it clicks.

When will the 12000-page magenta cartridge need replacing?

The high-yield 9MKKY is rated for 12,000 pages; the printer will alert you when toner runs low and print quality fades.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.