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Mr. Joseph Garcia MDSep 3, 2025
What to do if my Ricoh Aficio SP 3400N displays 'Tray Not Detected'?
- Aandrew08Sep 3, 2025
If your Ricoh Printer shows a 'Tray Not Detected' message, it means the indicated paper source tray is not set, or is not set properly. To resolve this, install the indicated paper input tray correctly.













