B140/B246/D052 Series Sc Code Descriptions - Ricoh B064 SERIES Service Manual

B140/B246/D052 SERIES SERVICE MODE

4.3.3 B140/B246/D052 SERIES SC CODE DESCRIPTIONS

Important
• 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 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.
How to Read These Tables
Most of the SC codes in these tables apply to both the B140 Series and
B246/D052 Series machines. However, there are some differences. These
differences are annotated:
• If an SC code applies to the B140 Series machine only, this SC will be marked
"B140" to the right of the number.
• If an SC code applies to the B246/D052 Series machine only, this SC will be
marked "B246/D052".
• If there is neither a "B140" nor "B246" notation, the SC code applies to both
machines.
• Pay special attention to the "B140/B246 Duplicated Number" notation. The same
number SC codes exist in both machines but the meaning is different.
B064 Series/B140 Series
/B246 Series/D052 Series
CÓPIA NÃO CONTROLADA
4-40
CÓPIA NÃO CONTROLADA
SM