Ricoh MP 7503SP Field Service Manual page 840

4. Replacement and Adjustment
15. Pull the duplex unit [A] out of the machine far enough so you can see the pin [B] disengage from
the frame of the duplex unit (about 10 cm or 4 in.)
• If the duplex unit remains closed, you cannot remove or re-install the bypass unit. The duplex
unit must be pulled out so the pin is free before you can remove the unit or re-install it.
16. Slowly, pull the bypass unit [A] straight out until it stops.
17. Lift and twist the left side of the unit [B] until the three shafts clear the post, and then remove the unit.
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