Ink Cartridge Quantec for HP 45 / 40 ml Black, Quantec ATR-0943

Quantec black ink cartridge compatible with HP 45 offers a 40 ml supply of black dye ink intended for document printing and general office use. This refill cartridge is designed to replace original HP 45 cartridges in compatible printers, providing an economical option for everyday text documents, forms and routine maintenance tasks such as printhead refilling and nozzle cleaning.

Advantages

This Quantec cartridge delivers a substantial 40 ml of black ink to extend print runs between replacements while maintaining consistent black density for text. It is manufactured to fit printers that accept HP 45-form cartridges, facilitating straightforward installation and reducing downtime. The cartridge is suitable for frequent document printing and basic maintenance operations, offering cost-effective ink capacity compared with small OEM single-use cartridges.

Suitable for

• Daily office document printing (letters, reports, invoices)
• Refilling compatible printheads and reservoir systems
• Routine printer maintenance and nozzle cleaning
• Small business environments with moderate monochrome print volumes

Key specifications

• Ink color: Black
• Ink volume: 40 ml
• Compatibility: Printers that accept HP 45 form-factor cartridges
• Ink type: Dye-based black ink suitable for plain paper
• Intended use: Document/text printing and maintenance

How to use

Before installation, confirm printer compatibility with HP 45-form cartridges and power off the device if recommended by the printer manufacturer. Remove the empty cartridge following the printer's instructions, and handle the Quantec cartridge by its body to avoid contact with the ink outlet. Insert the cartridge into the correct slot until it clicks into place, then run a test page or print a short document to verify proper seating and ink flow. If required, perform a printhead alignment or nozzle check from the printer's maintenance menu to ensure optimal print quality.

Usage recommendations

Store the cartridge upright in a cool, dry place away from direct sunlight. Use within the manufacturer's suggested timeframe after opening to avoid gradual drying of dye-based ink. For best results on plain paper, allow freshly printed pages to dry briefly before stacking and follow your printer's maintenance routines to prevent clogging and ensure consistent black text density.