Self-inking Text/Date Stamp Trodat 4912 TYPOMATIC — Imprint 17×46 mm, Size 63×35×79 mm

Trodat 4912 TYPOMATIC is a compact self-inking text and date stamp with an imprint area of 17 × 46 mm and overall dimensions of 63 × 35 × 79 mm. Designed as a single unit with a built-in ink pad, it produces clear, repeatable impressions for office and warehouse tasks. The model accepts up to four lines of text and is available in black ink with a light green housing option. Its small size and lightweight construction make it suitable for frequent desktop use and for marking documents, invoices and packages.

Advantages

The integrated ink pad allows multiple consecutive impressions without separate pad handling or external ink bottles. The stamp features a detachable index window for quick viewing and adjustment of the stamp text, and the design supports clean replacement of the ink cartridge. Exact placement of impressions is facilitated by the unit’s compact footprint and stable stamping action. Materials and supplied indelible water-based Trodat stamp ink provide long-lasting, smudge-resistant marks under normal office conditions.

Suitable for

• Stamping invoices and delivery notes
• Document marking and filing
• Date stamping on forms and receipts
• Warehouse labeling of packages and bundles

Key specifications

• Imprint size: 17 × 46 mm
• Maximum text lines: up to 4 lines
• Overall dimensions: 63 × 35 × 79 mm
• Weight: approximately 54 g
• Ink type: indelible water-based Trodat stamp ink (black)
• Operation: self-inking, text/date functionality
• Housing color: light green

How to use

Enter and secure the desired text in the stamp frame using the detachable index window to check alignment. Press the stamp evenly onto the paper surface to obtain a clean impression; the built-in ink pad will ink the die automatically for consecutive impressions. To change the ink cartridge or refill, follow the manufacturer’s cartridge replacement steps: remove the old cartridge cleanly and insert the replacement until it clicks into place. For date changes, set the date wheels before stamping.

Usage recommendations

For best results, use on flat, stable surfaces and apply even downward pressure. Replace the ink cartridge when impressions become faint and keep the stamp capped or stored upright to protect the pad. Avoid stamping on heavily textured or wet substrates to preserve clarity of the imprint.