PB SL-870-1 (4-Pack) Fluorescent Red Ink Cartridge, XXL (16ML) | Replacement for the PB SendPro Mailstation (CSD1) Postage Meter, USPS-Approved, US Supplier

Manufactured in a state-of-the-art facility and subjected to rigorous quality assurance testing. Yields up to 880 impressions. Provides greater value compared to purchasing OEM. You can depend on the SL-870-1 ink cartridge to avoid premature drying. The advanced chip technology delivers purge performance with the postage meter's firmware. The SL-870-1 is USPS-approved, high-quality red fluorescent ink professionally formulated for use in your postage meter. The SL-870-1 is a USPS-certified red postage ink cartridge compatible with the SendPro Mailstation (CSD1), 1 per box, 2 sets. The ink is plug-and-play without any troublesome key prompts.

The SL-870-1 ink cartridge remains legible when wet and will not smear. The ink is suitable for use with envelopes, postcards, and self-mailers on either uncoated or gloss paper stock