Ricoh MP 7503SP Field Service Manual page 1249

SC725 applies to the exit guide motor of whichever finisher is installed: The SR4080, the Finisher
SR4120, or the Booklet Finisher SR4130.
• If a problem concerns electrical circuit boards, always disconnect then reconnect the connectors
before replacing the PCBs.
• If a motor lock error occurs, first check the mechanical load (obstacles like waste paper, tools, etc.
that are interfering with operation of the motor) before replacing motors or sensors.
• When a Level "A" or "B" SC occurs while in an SP mode, the display does not display the SC
number. If this occurs, check the SC number after leaving the SP mode.
Service Call Conditions
1247