
Description
HID FARGO 84921 YMCK Full-Color Ribbon for HDP6600 – 750 Prints
The official replacement for the discontinued 84911 ribbon. Print stunning, photo-accurate ID cards at 600 DPI resolution with HID's modernized dye formula. This genuine HID FARGO ribbon delivers vibrant full-color images with crisp resin black text and barcodes for 750 single-sided prints. Same great yield, enhanced color quality.
Get 750 high-definition prints per ribbon with HID's latest dye formulation designed specifically for the HDP6600 retransfer printer. The YMCK panels (Yellow, Magenta, Cyan, and resin Black) combine dye-sublimation color with sharp resin black for photo IDs that pop and barcodes that scan reliably. If you previously ordered 84911, this is your direct replacement with improved color performance — same part, better results.
Why You'll Love This Ribbon
- True 600 DPI high definition output — HDP retransfer technology prints beneath a protective film layer, delivering crisp images even on smart cards and proximity cards with embedded electronics.
- Modernized dye formula — HID's latest color formulation provides enhanced color accuracy, vibrant saturation, and consistent results from the first card to the last.
- 750 prints per roll — High-yield ribbon means fewer changeovers and more productivity. Keep your card program running without constant supply interruptions.
- Scanner-ready barcodes — The dedicated resin black (K) panel creates sharp, durable barcodes and text that won't smear, fade, or fail at the scanner.
- Tamper-resistant cards — Retransfer printing embeds your image under a protective HDP film layer, making cards difficult to alter or counterfeit.
- Protects your investment — Genuine HID FARGO consumables maintain your printer warranty and optimize printhead longevity. Third-party ribbons void your warranty.
- Cleaning roller included — Every ribbon comes with a replaceable cleaning roller to remove dust and debris, ensuring consistent print quality.
Printer Compatibility
- HID FARGO HDP6600 — This ribbon is designed exclusively for the HDP6600 retransfer printer. It will not work with other HID FARGO printer models.
- Single-sided printing — The YMCK configuration prints full color on one side. For dual-sided cards with black text on the back, use the 84922 YMCKK ribbon instead.
- Requires HDP Film — Must be used with HID FARGO HDP Film (part 084900, approximately 1500 images) to complete the retransfer printing process.
- Firmware requirement — For optimal color quality with this new ribbon formula, update your HDP6600 to firmware version 10.0.37.524 or later. The ribbon works with older firmware but color may be slightly reduced.
- Not for HDP5000 or HDP5600 — The 84921 is HDP6600-specific. Other HDP printers require different ribbon part numbers.
- Direct replacement for 84911 — If you previously ordered 84911 (084911), this is the same ribbon with an updated dye formula. No changes to your workflow required.
How HDP Retransfer Printing Works
Specifications
| Part Number: | 84921 (084921) |
| Print Yield: | 750 images (single-sided) |
| Ribbon Type: | YMCK Full-Color with Resin Black |
| Ribbon Panels: | Yellow, Magenta, Cyan, resin Black |
| Print Method: | HDP® Dye-Sublimation / Resin Thermal Transfer |
| Print Resolution: | 600 DPI (23.6 dots/mm) |
| Compatible Printer: | HID FARGO HDP6600 only |
| Required Film: | HDP Film 084900 (~1500 images) |
| Recommended Firmware: | 10.0.37.524 or later |
| Card Compatibility: | CR-80 / 30-40 mil / PET, PETG, Polycarbonate |
| Shelf Life: | Up to 1 year (proper storage) |
| Includes: | Replaceable cleaning roller |
| Replaces: | 84911 (084911) — discontinued July 2025 |
Ideal Applications
- Corporate Employee IDs — Photo-accurate credentials with vibrant colors and sharp text that represent your brand professionally.
- Government Credentials — High-security cards with tamper-resistant retransfer printing for agencies and municipalities.
- University & College IDs — Durable student cards that withstand years of daily use while maintaining print quality.
- Healthcare Badges — Staff and patient credentials with reliable barcode scanning for medical record systems.
- Access Control Cards — Print directly on proximity cards, smart cards, and MIFARE credentials without sacrificing image quality.
- Membership Cards — Eye-catching loyalty and membership cards with full-color graphics and photos.
- Event Credentials — High-volume badge printing for conferences, trade shows, and secure events.
Related HDP6600 Consumables
Remember: HDP retransfer printing requires both ribbon AND film. One roll of 084900 film covers two rolls of this 750-print ribbon.
Common Questions
What happened to the 84911 ribbon? Is the 84921 the same thing?
What's the difference between 84921 (YMCK) and 84922 (YMCKK)?
Do I need HDP Film to use this ribbon?
Is this ribbon genuine HID FARGO?
Do I need to update my printer firmware?
What card types work with this ribbon?
Will this ribbon work with my HDP5000?
How should I store unused ribbons?
What's included with each ribbon?
Can I print on both sides of a card with this ribbon?
What's retransfer printing and why does it matter?
Questions about HID FARGO ribbons or HDP6600 supplies?
Our ID card specialists can help you choose the right consumables for your card program, verify compatibility with your printer, and provide technical support for your HDP6600 printing needs.
Call 1-800-380-6726 or Contact us for expert assistance.