The Original SJIC36P-K Black Ink Cartridge, also known as the T44C1 or C13T44C140, is designed to meet the precise printing demands of the ColorWorks/ColourWorks C6000Ae, C6000Pe, C6500Ae, and C6500Pe printers. Crafted with precision engineering and utilizing `s advanced printing technology, this cartridge ensures consistent, high-quality results with every print.Delivering rich, deep blacks and crisp text, this ink cartridge is ideal for a variety of printing applications, from professional documents to vibrant graphics and barcodes.Engineered for efficiency and longevity, the SJIC36P-K Black Ink Cartridge offers for money, providing a high page yield and reducing the frequency of cartridge replacements. Whether you`re printing labels, packaging materials, or other business-critical documents, this genuine cartridge ensures consistent print quality and reliability, making it an essential accessory for your ColorWorks/ColourWorks printer.