Ricoh GelSprinter GX e2600 - Duplex Unit Not Detected; Rear Unit of Optional Tray Not Detected

Duplex Unit Not Detected
The duplex unit is not attached correctly. Follow the procedure below to attach the duplex unit correctly.
• If the bypass tray is attached to the printer, switch the printer off and detach the bypass tray.
1. Without pressing the catches on its sides, push the duplex unit all the way in until it clicks
into place.
BUG155S
• p.31 "Detaching and Reattaching the Multi Bypass Tray"
Rear Unit of Optional Tray Not Detected
The rear unit is not attached correctly. Follow the procedure below to attach the rear unit correctly.
1. Holding the rear handle, attach the rear unit.
BUG242S
Status Monitor Errors
271
7