Cleaning the glass surface

Clean the glass surface of the sheet guide assembly as follows:

Glass

Sheet guide assembly

Cleaning the sensors

1Open the upper transport unit. (See page 4-2)

2Lift the sheet guide assembly by holding the handles on both ends and pull it out of the machine.

3Wipe the glass surface (on both sides) with a dry cloth or cloth soaked in isopropyl alcohol.

4Re-install the sheet guide assembly.

5Close the upper transport unit. (See page 4-2)

CLEANING

Document width detection sensor

Clean the four document width detection sensors as follows:

Document sensor unit

Sensors

1Open the upper transport unit. (See page 4-2)

2Hold the handles of the document sensor unit and keep the unit open.

3Wipe the top of the four sensors with a dray cloth or cloth soaked in isopropyl alcohol.

M3099EX/EH OEM Manual

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