Epson S015633 Black Ribbon Cartridge for LQ-350 and LQ-300+II Printers

Epson S015633 Black Ribbon

The Epson S015633 Ribbon Cartridge facilitates high-volume monochrome printing for Serial Impact Dot Matrix (SIDM) systems. This genuine consumable utilizes high-density nylon fabric to ensure consistent character definition across extended print cycles. It integrates a specialized ink formulation that acts as a lubricant for the print head pins. Consequently, this design reduces friction and heat buildup during high-speed operations. The cartridge architecture supports the demanding duty cycles of the LQ-350 and LQ-300 series. It maintains legibility even when printing multi-part forms or carbon copies. Therefore, it remains a critical component for logistics, warehousing, and administrative environments requiring reliable impact printing.

Key Features

• High-Density Fabric Construction
  The high-tensile nylon weave prevents fraying and ensures uniform ink distribution during pin impact.

• Extended Character Yield

  • Produces approximately 2.5 million characters in LQ-350 draft mode.
  • Delivers 2.0 million characters for LQ-300+II hardware configurations.

• Print Head Protection
  Integrated lubricants within the ink reservoir minimize mechanical wear on the 24-pin print head assembly.

• Precise Tension Control
  The internal drive gear mechanism maintains optimal ribbon tension to prevent jams.

Specifications

What’s in the Box

• 1 x Epson S015633 Black Ribbon Cartridge

• Installation Guide

Why Choose Epson SIDM Consumables

• Original equipment manufacturer engineering ensures exact mechanical fitment within the printer carriage.

• The specialized ink chemistry prevents the buildup of residue on the print head pins.

• Consistent ink saturation levels provide uniform darkness from the first page to the last.

• Using genuine ribbons preserves the manufacturer’s warranty for the host printing hardware.

• High-yield capacity reduces the frequency of manual intervention in high-traffic printing zones.