Ricoh Pro Series Operating Instructions Manual page 78

ITB Cleaning Unit
23. Close the front covers.
24. Reset the counter for replaceable parts.
See page 24 "Resetting the Replaceable Parts Counter".
25. Access the Adjustment Settings for Skilled Operators menu.
See "Adjustment Settings for Skilled Operators", Adjustment Item Menu Guide:
TCRU/ORU.
26. Press [Machine: Maintenance].
27. Press [ITB Manual Lubrication].
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