Ricoh Aficio MP171 Field Service Manual page 51

• The spacer [A] has a protruding part that engages with the groove in the shaft to secure the
spacer. When you remove the spacer, pull its handle downward as if to rotate the spacer
slightly.
7. Slightly flex the side plates outward and pull the LED unit [A] out of the machine.
• When you attach the LED unit, engage the LED unit's shaft ends (on the upper part) with the
holes in the LED unit holder. Be careful not to force the LED unit in. Doing so may cause the
LED unit holder's springs to come off.
LED Optics
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