Ink cartridge Uprint C-520B / PGI520BK black for compatible printers

Uprint C-520B / PGI520BK black is a replacement pigment-based ink cartridge designed for compatible inkjet printers. It delivers black printing optimized for text documents and everyday office or home use. The pigment formulation produces sharp, legible text with good resistance to smudging on plain paper, making it suitable for invoices, correspondence and other document-centric tasks.

Advantages

The cartridge provides consistent black density and reliable page-to-page performance. Pigment-based ink ensures clear, crisp characters and improved resistance to water and minor handling compared with dye-based black inks. The cartridge is designed for straightforward installation and steady ink flow to reduce streaking and nozzle clogging in regular use.

Suitable for

• Printing business letters, invoices and reports
• Home documents, homework and personal correspondence
• Everyday monochrome printing tasks that require legible text

Key specifications

• Ink type: pigment-based black ink
• Colour: black
• Compatibility: replacement cartridge for compatible inkjet printers (check printer model compatibility before purchase)
• Intended use: document and text printing on plain paper

How to use

Turn on the printer and open the cartridge access cover according to the printer manufacturer’s instructions. Remove the old cartridge and unpack the replacement, taking care to remove any protective seals or tape. Insert the cartridge into the correct slot until it clicks into place, then close the access cover. Run a test print or nozzle check from the printer menu to ensure proper installation and alignment before normal printing.

Usage recommendations

Store cartridges upright in a cool, dry place and use them within the manufacturer’s recommended period after opening to maintain ink quality. For best text results, use plain, office-grade paper and allow a few seconds for drying to avoid smudging. If prolonged printer inactivity occurs, perform a nozzle check and cleaning cycle as needed to maintain print quality.