Ricoh B121 - 2. TROUBLESHOOTING

CONTROLLER ERRORS
B622 2 SM
2. TROUBLESHOOTING
2.1 CONTROLLER ERRORS
Refer to section 4. of the main unit service manual for descriptions on SC code
information because the GW architecture includes controller SC codes in the main
unit SC code table.
2.2 LEDS AND TEST POINTS
LEDs and test points are not used for this option except for the GW controller.