Toner KATUN replacement for Kyocera TK-3190 model 50368 Black, compatible cartridge

KATUN replacement for Kyocera TK-3190 model 50368 Black compatible cartridge is an aftermarket black toner designed to supply consistent monochrome printing for laser multifunction printers that accept the TK-3190 series. This compatible cartridge provides black toner for everyday document printing tasks in offices, home workspaces, and other environments where a non-original cartridge is required. The product is offered as a direct replacement to maintain print functionality with printers that support this cartridge format.

Advantages

The cartridge delivers steady print performance with a formulation optimized for text clarity and toner adhesion on standard office papers. It is manufactured to match the physical dimensions and toner delivery characteristics expected by printers compatible with the TK-3190 series, enabling straightforward installation and immediate use. This compatible option can offer cost savings compared with original-brand consumables while remaining suitable for routine document production.

Suitable for

• Monochrome document printing in offices and home offices
• Printing contracts, invoices, reports and internal memos
• High-volume daily printing where cost efficiency is required
• Replacement in compatible laser multifunction printers that accept TK-3190 series cartridges

Key specifications

• Color: Black
• Type: Compatible aftermarket toner cartridge
• Intended use: Monochrome laser printing
• Form factor: Standard cartridge shape for TK-3190 series-compatible printers
• Content: Dry toner powder formulated for office paper

How to use

Turn off the printer or set it to standby, then open the front or top cover to access the toner compartment according to the printer manufacturer’s instructions. Remove the empty cartridge by gently pulling it straight out, taking care not to spill toner. Remove the replacement cartridge from its packaging, gently shake it side to side to distribute toner evenly, and remove any protective seals. Insert the replacement cartridge into the printer along the guided rails until it clicks into place. Close the cover and power the printer on or resume normal operation; the printer should recognize the cartridge and be ready for printing.

Usage recommendations

Store the cartridge in its sealed packaging at room temperature and away from direct sunlight and high humidity. Handle the cartridge carefully to avoid contact with toner powder; if toner contacts skin or clothing, clean immediately with a dry cloth and, if necessary, wash with cold water. Use compatible paper types recommended by the printer manufacturer to achieve optimal print quality and prolong the life of the cartridge and imaging components.