Developer Exchange Unit - Ricoh FT5540 Service Manual

5.2 DEVELOPER EXCHANGE UNIT

The developer exchange plate [A] enables the removal of developer from the development
unit. The developer inlet cover [B] enables the addition of developer to the development unit
without separating the toner tank from the development unit. SP87 sets the PM cycle. When a
predetermined count is reached, the service call indicator blinks, the guidance display
indicates "Call for maintenance", and the start key stays green.
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31 August 1989