Ricoh B234 Service Manual page 1279

DETAILS
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B836D916.BMP
13
With the feed of the stack halted, the fold plate [1] retracts. The fold plate HP
sensor (not shown) detects the fold plate and stops it at its home position.
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The fold rollers [2] and fold unit exit rollers [3] begin to rotate together and feed out
the folded booklet to the booklet output tray.
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Once the trailing edge of the stack passes the fold unit exit sensor [4], the clamp
rollers [5] close to be ready to feed the next stack. The fold unit bottom fence [6]
descends. The bottom fence HP sensor [7] stops the bottom fence when it detects
the actuator on the bottom fence.
B836 40 SM