Scantronic iNSIGHT 20 Plus Operator's Manual page 43

Chapter 2: Scanner Basics
Adjusting the Output Tray
30
Step 2:
Flip over the middle section of the tray extension for
larger documents.
Step 3:
Flip the middle section of the next tray extension to
accommodate documents up to 14 inches (35.56 cm).
i
Scantron NSIGHT 20 Plus Scanner