Ricoh D104 Field Service Manual page 48

2. Installation
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5. Check if the toner hopper shutter [A] is fully closed.
• If the toner hopper shutter is not fully closed and the inlet [B] of the toner hopper unit is visible,
the toner bottle cannot be installed properly.
6. Attach the ITB lock lever [A] to the ITB contact arm [B].
• The arrow mark on the top of the ITB lock lever should be pointed to the machine.
• This lock lever will not be removed once it is attached to the ITB contact arm.
7. Press the ITB lock lever [C] and turn it down as shown above.
8. Reinstall the PCDU toner collection bottle.
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