Lexmark 34040HW toner cartridge, Black

The Lexmark 34040HW is a black toner component engineered for standardized office documentation and technical reliability in high-volume environments. This original equipment manufacturer (OEM) unit utilizes a specific chemical toner formulation that ensures precise adhesion and clarity across multiple media types, including standard bond paper, envelopes, and cardstock. The internal mechanics of the cartridge are specifically calibrated to maintain a steady flow of material and prevent streaking during rapid print cycles, which is essential for maintaining productivity in small to medium workgroup settings. By utilizing this dedicated supply type, users can maintain the operational longevity of the printer's fuser and imaging hardware while achieving uniform grayscale density across large document batches. The assembly is designed for rapid installation into the printer's front-loading bay, allowing for immediate resumption of tasks without the need for manual calibration or complex hardware configuration.

• Black printing colour
• Laser print technology
• Standard cartridge capacity
• Estimated yield of 6,000 pages
• Compatible with Lexmark E330, E332, E340, and E342 models
• Single cartridge per pack
• ISO/IEC 19752 certification
• Cartridge return and recycling program support