Ink cartridge Trodat 6/4928 Red

Trodat replacement ink cartridges ensure your stamp produces clean, uniform imprints. The cartridge design and the ink formulation have been refined through extensive testing to perform reliably in varying conditions. Replacement cartridges are available for Professional, Printy, and Mobile Printy models. Standard Trodat stamp inks (black, blue, red, green and violet) are indelible according to DIN ISO 14145-2, providing consistent imprint quality. The black ink additionally meets DIN ISO 11798 archivability criteria for optical density, typeface appearance, lightfastness, water and abrasion resistance, heat resistance, and minimal impact on paper strength.

Advantages

New grip zones allow clean handling and cartridge replacement without touching the ink reservoir. Precise ink metering in the tenths-of-a-gram range prevents leaks, while the dual-component cartridge insert maintains even ink distribution for consistent impressions over the cartridge life. The inks are formulated to resist drying out and are non-toxic.

Key specifications

• Compatibility: Trodat Professional, Printy and Mobile Printy models
• Available colours: black, blue, red, green, violet
• Indelibility: conforming to DIN ISO 14145-2 (standard colours)
• Archivability (black ink): meets DIN ISO 11798 requirements
• Design features: dual-component cartridge insert, precise metering, grip zones for clean handling
• Health and safety: non-toxic, water-based formulation

How to use

Replace the cartridge according to your stamp model’s instructions, handling it by the grip zones to avoid contact with the ink reservoir. Install the cartridge until it seats securely and perform a few test impressions to ensure even ink distribution. Store spare cartridges capped and upright at moderate temperature to preserve performance.

Recommendations

To remove Trodat water-based standard stamp inks from smooth, non-absorbent surfaces, wipe with water and, if needed, mild soap or a solvent-free cleaner. For absorbent materials such as textiles, treat with soapy water, rub or brush, then repeat with a polar solvent (e.g., alcohol) after testing solvent compatibility on an inconspicuous area. For skin, wash with soapy water and rub gently.