AMERICAN MAILING SOLUTIONS INC. | 1-Pack | PB SL-870-1 Red Ink Cartridge Replacement for The PB SendPro Mailstation Series Postage Meter (CSD1) Machine, 8ml

Our USPS certified red postage ink cartridge has PB SendPro Mailstation Series compatibility, 1 per box. Our ink is plug n play without any frustrating key prompts.It yields up to 880 impressions, the same as OEM. It is more value than buying OEM. You can rely on our PB SL-870-1 cartridge to never prematurely dry up. We ensure consistently high print quality with every use.Our SL-870-1 is USPS approved high-quality red fluorescent ink is professionally formulated to work in your postage meter. Maximize the number of envelopes prints per cartridge at a lower cost than OEM.Our PB SL-870-1 ink cartridge is readable if wet with no issues, same as OEM. USPS approved and certified red fluroescent ink only from AMERICAN MAILING SOLUTIONS INC.AMERICAN MAILING SOLUTIONS INC. uses our own products for service and supply to our customers. So be sure it is our brand when you purchase.