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
Cyan toner cartridge in rectangular plastic housing

SuppliesMax

SuppliesMax Cyan Toner Cartridge for Gestetner SP-C840DN/SP-C842DN 34000 Pages 821258

SKU CH-2Q77-KD8H7

Cyan toner cartridge yielding 34000 pages for Gestetner SP-C840DN and SP-C842DN printers

  • Cartridge Quantity1 Pack
  • Cartridge ColorCyan
  • Replacement BrandGestetner Corp
  • Replacement ModelGestetner Corp
  • Compatible ProductsGestetner Corp 821258
  • Approximate Page Yield34000 Pages
  • High-yield cyan toner prints up to 34000 pages at 5% coverage
  • Compatible with Gestetner SP-C840DN and SP-C842DN colour laser printers
  • Replaces OEM part numbers 821258 and 821262 for direct fit
  • Manufactured in ISO 9001 and ISO 14001 certified facilities to OEM standards
  • New cartridge built with quality components for crisp output and reliable performance

Compatible Cyan Cartridge for SP-C840DN/SP-C842DN

This SuppliesMax cyan toner cartridge replaces Gestetner part 821258 and fits the SP-C840DN and SP-C842DN colour laser printers. It is built for offices and home users who need reliable colour output without paying OEM prices. The cartridge installs directly into the supported 110V machines sold in the U.S.

34000-page yield at five-percent coverage

Rated at 34000 pages at .05 coverage, the cartridge handles high-volume colour printing for reports, presentations and marketing materials. At higher coverage levels the page count drops proportionally, so heavy graphics users will see shorter intervals between changes. It is not a high-capacity option beyond the stated yield.

Replaces OEM 821258 and 821262

This aftermarket unit substitutes for Gestetner 821258 and 821262 toners, delivering comparable output for everyday business use. The jump is worth it when cost per page matters more than brand-specific toner formulation. Buyers who require MICR toner or guaranteed OEM supply-chain traceability should look elsewhere.

Highlights

  • High-yield cyan toner prints up to 34000 pages at 5% coverage
  • Compatible with Gestetner SP-C840DN and SP-C842DN colour laser printers
  • Replaces OEM part numbers 821258 and 821262 for direct fit
  • Manufactured in ISO 9001 and ISO 14001 certified facilities to OEM standards
  • New cartridge built with quality components for crisp output and reliable performance

Specifications

BrandSuppliesMAX
SeriesWorks in Gestetner Corp SP-C840DN / Gestetner Corp SP-C842DN Series Color Laser Printers
ModelGestetner Corp 821258
Cartridge Quantity1 Pack
Cartridge ColorCyan
Replacement BrandGestetner Corp
Replacement ModelGestetner Corp
Compatible ProductsGestetner Corp 821258
Approximate Page Yield34000 Pages
Coverage0.05
TypeCompatible
MICR TonerNo
FeaturesOur compatible toner, inkjet cartridges, ribbons, copier and other supplies are constructed to original OEM specifications. Guaranteed Superior Quality to Meet or Exceed High Priced OEM Products. Our Products are manufactured with new and recycled components and air-sealed in an ISO-9001, ISO-9002, ISO-14001 quality certified factory. Our Products are Engineered and Manufactured for use in 110V machines in the North America. The use of our supplies does not void your machines warranty.

Questions about this item

Will this cyan cartridge work with the original yellow and magenta toners already in my SP-C840DN?

Yes. It replaces the OEM 821258 cyan unit and is designed to operate alongside the other three colour cartridges in the SP-C840DN or SP-C842DN without compatibility issues.

How can I confirm the cartridge is printing correctly after installation?

Print a test page or colour quality report from the printer menu; the output should show even cyan density, no streaks, and the page counter should advance normally at the rated 5 % coverage.

What comes in the box and do I need any extra parts?

The box contains one SuppliesMAX cyan toner cartridge (part 821258 equivalent). No additional components are required; install it directly into the printer.

Also in this aisle

People compared these

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