Standard Blank PVC Cards
Mylar Adhesive-Backed Cards 
Proximity Cards (Nomativ) 
NTAG Cards 
Software
Upgrades
Bodno Trial
Renew
Ben King
Benjamin Cohen
Ciara Uychoco
Eli Feig
Jack Richter
TotalCare
Self Serve
Printer Setup
License Status
Find My Activation CodeYour Cart is Empty.
Let’s Find Your Perfect Printer!
Free Shipping Over $100
Free Shipping Over $100
Seaory S28 Error 11: Card Jam and Sensor Troubleshooting
Updated September 14, 2026
When your Seaory S28 displays Error 11 (Card Jam), begin by checking for a trapped card. If the error continues, the video shows a separate sensor-cleaning check inside the printer. Follow the S28 sequence below, including the power-off step before internal cleaning.
Watch this tutorial on YouTube
First, check the cards
- Remove the cards and weight plate. Inspect the loading area shown in the video for a trapped card.
- Clear the trapped card if present. Remove it gently without forcing it. Reload the cards and replace the weight plate.
- Restart the printer. When the display shows READY, print one test card. If it prints normally, resume your work.
If Error 11 continues
- Power the printer off. Open the cover and remove the ribbon holder to reach the sensor area shown in the close-up.
- Gently clean the sensor area with a suitable swab. Use the video to identify the correct area.
- Reinstall the ribbon holder and close the cover. Turn the printer on, check for READY and test again.
For the next steps, see how to load S28 cards and the weight plate, how to print a test card and the Seaory cleaning guide. If the display says Error 51, follow the card-feed troubleshooting guide.
Still seeing the error?
Contact Bodno at (732) 987-5300 or support@bodno.com. Include your printer model, a photo of the error message and the checks you completed. You can also open S28 support and downloads.
