UTAX CK-8542K Black Toner Cartridge, 30,000 Pages, for 4009ci/5009ci/6009ci Series (1T0C2J0UT0)

The UTAX CK-8542K toner cartridge sets the benchmark for high-volume black-and-white printing in demanding office environments. Unlike standard cartridges that require frequent replacement, this original UTAX unit delivers a massive 30,000-page yield, dramatically reducing intervention rates and keeping your workflow uninterrupted. Engineered specifically for UTAX's 4009ci, 5009ci, and 6009ci series, it guarantees perfect compatibility and consistent output quality from the first page to the last.

Highlights

• Original UTAX toner for reliable, high-definition black prints
• Extraordinary 30,000-page yield at 5% coverage – ideal for high-volume users
• Precision-engineered for UTAX 4009ci, 5009ci, 6009ci, and P-C4072/P-C5072/P-C6072 series
• Laser-optimized formula ensures sharp text, smooth grayscales, and deep blacks
• Simple, clean replacement with no mess or complicated steps

In daily use

From busy legal offices to bustling marketing departments, the CK-8542K keeps pace with heavy print demands. Its high-capacity design means fewer cartridge swaps, less downtime, and lower cost per page. The toner's consistent particle size and charge characteristics deliver uniform density across every page, whether you're printing contracts, reports, or presentations. Installation is straightforward: simply remove the protective cover, insert the cartridge into the designated slot, and let the printer's automatic recognition handle the rest. No calibration or adjustments needed.

Full specifications

• Product type: Toner cartridge
• Print technology: Laser
• Printing colour: Black
• Cartridge type: Original (OEM)
• Page yield: 30,000 pages (at 5% coverage)
• Compatible brand: UTAX
• Compatible models: UTAX 4009ci, 5009ci, 6009ci, P-C4072DN, P-C5072DN, P-C6072DN, P-C4072i MFP, P-C5072i MFP, P-C6072i MFP
• Manufacturer part number: 1T0C2J0UT0
• EAN: 4053768317329
• Quantity per pack: 1
• Product series: CK-8542
• Condition: New
• Operating temperature range: 10 – 32.5 °C
• Storage temperature range: -20 – 40 °C
• Storage humidity range: 10 – 90% RH

Final note

For businesses that demand maximum uptime and uncompromising print quality, the UTAX CK-8542K is the smart choice. Its original formulation protects your printer's warranty and ensures long-term reliability. Stock up and keep your office running at full speed.