Ink pad COLOP E/R40 black — replacement pad for round stamps, model 650-00080

The COLOP E/R40 black ink pad is a replacement pad designed for use with compatible round self-inking and separate stamp frames. It supplies black pigment-based ink formulated for clear, consistent impressions on paper and similar porous surfaces. The pad is intended for frequent stamping tasks in offices, retail points, and administrative environments and is easy to install to restore stamp performance and extend the working life of your device.

Advantages

This replacement pad delivers uniform coverage and stable black ink density to produce legible impressions with minimal smearing. The cartridge format simplifies installation and removal, reducing downtime when a refill is needed. The pad material is designed for repeated use and even ink distribution, helping to maintain consistent print quality over many cycles.

Suitable for

• Round self-inking stamps compatible with the E/R40 pad size
• Separate stamp frames that accept interchangeable ink pads
• High-frequency stamping in offices and retail environments
• Administrative paperwork, invoicing, and document marking

Key specifications

• Ink colour: Black
• Form: Replacement ink pad cartridge for round stamps
• Compatibility: Designed for stamps accepting E/R40-sized pads and similar round pad housings
• Ink type: Pigment-based formula suitable for porous paper surfaces
• Intended use: Frequent stamping, office and retail applications

How to use

To replace the pad, open the stamp mechanism according to the stamp manufacturer's instructions, remove the spent pad cartridge and insert the COLOP E/R40 replacement until it clicks into place. After installation, press the stamp several times on scrap paper to ensure the ink distributes evenly across the die. Store unused pads in a dry place at room temperature and avoid prolonged exposure to direct sunlight to preserve ink performance.

Usage recommendations

For best results, use the COLOP E/R40 black pad on uncoated paper or similar porous materials and avoid contact with glossy or plastic surfaces that may not absorb the pigment ink. Replace the pad when impressions become faint or uneven; periodic cleaning of the stamp die will help maintain crisp impressions and prolong pad life.