Brother LC39BK Black Ink Cartridge 260 Page Yield

LC39BK Black Cartridge

Brother LC39BK black ink delivers dependable monochrome output for Brother inkjet printers that use the LC39 cartridge platform. This OEM unit maintains consistent dot placement across office documents, forms, and technical drawings. IT teams stock individual black tanks to control spend without buying full color sets when draft or text-only workloads dominate daily print queues.

Brother engineers the LC39 series for stable pigment dispersion during long print runs. The sealed reservoir limits evaporation when printers sit idle between batch jobs. Procurement can pair this black tank with cyan, magenta, and yellow LC39 siblings for full CMYK coverage or deploy it alone for receipt printers and label stations that rarely need color output.

Network administrators track black consumption separately because it typically depletes faster than color channels in mixed offices. The LC39BK housing uses a distinct black label so technicians avoid inserting the wrong tank during rushed maintenance windows. Brother tests each batch against internal quality gates for viscosity, particle size, and drying time on common 20 lb and 24 lb bond stocks.

Key Features

• OEM Brother LC39 black formulation
• Approximate 260-page ISO yield rating
• Individual tank replacement model
• Crisp text and line-art reproduction
• Factory-sealed ink reservoir
• Drop-in installation with color-keyed latch
• Compatible with LC39 inkjet platforms
• Low bleed on standard copy paper
• Stable output across temperature ranges
• Supports barcode and fine-line graphics

Specifications

What’s in the Box

One LC39BK black ink cartridge in retail packaging. Protective clip and installation guide included where supplied by the manufacturer. The unit ships ready for immediate insertion into supported Brother inkjet models without additional tools or calibration steps.

Why Choose LC39BK Black Cartridge

Network administrators reduce downtime by keeping black tanks on the shelf. The LC39 platform uses separate color tanks, so you replace only the depleted channel. Document-heavy departments benefit from predictable page yield near 260 sheets per unit under typical office coverage. Brother OEM chemistry protects print heads from clogging compared with untested third-party fluids.

Standardized SKUs simplify asset tracking across branch offices. Technicians complete swaps in minutes without calibration routines on most supported models. For mixed workloads, rotate black inventory faster while color tanks cycle on longer intervals. Help desks see fewer streaking tickets when genuine tanks are used consistently.

Finance teams model per-page costs using published yield figures. Warehouse staff store cartridges upright in climate-controlled areas to preserve seal integrity. When a device reports low black levels, a stocked LC39BK restores full text quality on the next job cycle without service calls.