Belt Replacement Replace the belt as follows:

WARNING

Wait at least 3 minutes after turning off the power before replacement.

Upper transport unit

Operator panel

1Turn off the power switch. Make sure that the hopper table is at the bottom.

2Open the upper transport unit. (See page 4-2)

Power switch

Lever

Lever (green)

Roller ASY

Guide plate

Hopper table

Guide

3Disconnect the two relay connectors on the roller ASY.

4Push the two levers (green) towards each other to dis- engage with the upper locking holes and lower down the two levers until they engage with the two levers locking holes.

5Lift the document sensor unit and keep it at the upper position with one hand and pull the roller ASY out with the other hand.

6Move the guide on the hopper table completely to the end.

4-36

M3099EX/EH OEM Manual