Entrust’s Sigma printers (DS1, DS2, DS3) are built for modern, secure ID card printing. While all three share the same ribbon family, not every ribbon is available to buy online. Below we compare the models, explain ribbon types, and clarify why some DS3 supplies are restricted.
DS1 – Simple & Affordable
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Single-sided only (front of card).
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Prints up to 175 cards/hour.
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Compact, easy to use for schools or small offices.
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Supports UV and luster ribbons for added security.
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Ribbons: Works with YMCKT (color), ymcKT (half-panel), and all monochrome ribbons.
DS2 – Dual-Sided & Faster
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Dual-sided printing out of the box.
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Up to 225 cards/hour (single-sided).
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Good for mid-sized organizations and universities.
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Can add lamination for durability.
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Ribbons: Uses all DS1 ribbons plus YMCKT-KT (dual-sided), UV (YMCKF-KT), and Luster (YMCKL-KT).
DS3 – High-Volume, Modular, and Not Sold by Specialist ID
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Fastest model: ~250 cards/hour.
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Fully upgradeable (duplex, lamination, tactile impression).
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Ideal for government, corporate, and high-security programs.
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Ribbons: Designed to use the same Sigma ribbon family as DS1/DS2.
Important: Specialist ID does not sell ribbons or supplies for the DS3 printer. Entrust restricts DS3 materials (such as lamination films, tactile foils, and certain specialty ribbons) to protect against counterfeiting and unauthorized use. These items are only available through Entrust and its authorized partners.
If you own a DS3 and need supplies, please reach out directly to Entrust Customer Support. Their team will guide you to the correct authorized source for your DS3 ribbons and materials.
Ribbon Types Explained
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YMCKT: Standard full-color with overlay (single side).
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YMCKT-KT: Adds black + overlay for back side (duplex use).
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YMCKF-KT: Includes UV panel for hidden images/text.
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YMCKL-KT: Includes Luster panel for holographic-like shimmer.
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Monochrome: Black, white, metallics, or scratch-off for simple, low-cost cards.
Choosing & Buying Ribbons
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Always use genuine Entrust Sigma ribbons for best results.
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Specialist ID carries a wide range of Sigma-compatible ribbons.
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For DS3-exclusive or restricted ribbons, you’ll need to go directly through Entrust.
Key Takeaways
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DS1: Best for simple, one-sided cards.
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DS2: Adds duplex and more ribbon options.
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DS3: Fast, modular, and supports advanced security — but some ribbons are restricted by Entrust.
Shop Specialist ID’s Entrust Sigma ribbons for DS1 and DS2. For DS3-only supplies, head to Entrust Customer Support.