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Rectangular black toner cartridge with green pull-tab and model label X463X21G

True Color Toner

True Color Toner X463X21G Black Extra High Yield Toner Cartridge 15000 pages

SKU CH-SG3K-K2XTX

Black extra-high-yield toner cartridge prints up to 15000 pages for Lexmark X463, X464 and X466 printers

  • Cartridge QuantitySingle Pack
  • Cartridge ColorBlack
  • Replacement BrandLexmark
  • Replacement ModelLexmark
  • Compatible ProductsX463, X464, X466
  • Coverage5%
  • Prints up to 15000 pages per cartridge
  • Works with Lexmark X463, X464 and X466 printers
  • Extra high yield black toner reduces replacement frequency
  • New aftermarket cartridge delivers crisp, clear output
  • Single pack replaces OEM X463X21G directly

Compatible Lexmark Replacement Cartridge

The True Color Toner X463X21G is a new aftermarket black cartridge built to replace Lexmark OEM number X463X21G. It fits Lexmark X463, X464 and X466 printers and delivers an extra high yield of 15000 pages at five percent coverage. Offices and workgroups that print large volumes of monochrome documents will find it a direct drop-in alternative.

Consistent Output With Low Waste

The cartridge is engineered to produce crisp, dark text and sharp images across its full rated life without streaking or fading. Because it matches the original form factor, it installs without forcing and does not increase the printer’s normal operating temperature or noise level. Power consumption remains unchanged from standard cartridge use.

Single Pack Ready For Immediate Use

Each box contains one sealed black toner cartridge and no additional hardware, chips or software utilities. The unit is manufactured under ISO and SMTC quality-assurance processes and carries a one-year manufacturer defect guarantee. Buyers who need colour toner, multi-packs or a higher page yield than 15000 pages should look for a different SKU.

Highlights

  • Prints up to 15000 pages per cartridge
  • Works with Lexmark X463, X464 and X466 printers
  • Extra high yield black toner reduces replacement frequency
  • New aftermarket cartridge delivers crisp, clear output
  • Single pack replaces OEM X463X21G directly

Specifications

BrandTrue Color Toner
ModelX463X21G
Cartridge QuantitySingle Pack
Cartridge ColorBlack
Replacement BrandLexmark
Replacement ModelLexmark
Compatible ProductsX463, X464, X466
Coverage5%
TypeExtra High Yield Toner

Questions about this item

How do I install the X463X21G cartridge in my Lexmark X463, and what step do people often miss?

Open the front cover, pull out the old cartridge, remove the new cartridge from its bag, shake it gently five or six times to distribute toner, peel off the sealing tape completely, then slide the cartridge in until it clicks; the step most often missed is removing the full length of sealing tape before insertion.

What maintenance or replacement will this cartridge need after the 15000 pages are printed?

Once the 15000 page yield at 5 % coverage is reached, the cartridge itself is depleted and must be replaced with a new X463X21G unit; no separate drum or developer unit is required for this model.

What limit appears first during a long, continuous print run with this extra high yield toner?

The 15000 page rated yield at 5 % coverage is the first hard limit; after that the toner is exhausted and print density will drop until a fresh cartridge is installed.

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