Ricoh D093 Service Manual page 655

53 Quenching Lamp
54 Pick-off Pawl Solenoid
55 ID Sensor LED
66 Charge Corona Wire Cleaner Motor
67 Recycle Counter
68 Dehumidifier
70 Transfer Corona: Leading Edge
71 Transfer Corona: Pre-Leading Edge
72 Transfer Corona
73 Transfer Corona: Rear Edge
74 Exit Fan
201 Scanner Motor Off/On
211 CIS LED R
212 CIS LED G
213 CIS LED B
5810 SC Reset
Touch [EXECUTE] to release the machine for servicing.
When the machine issues a "Level A" SC code, this indicates a serious
problem in the fusing unit (SC542 to SC546, for example).
As soon as the Level A SC code is issued, the machine is disabled
immediately.
The operator cannot reset the SC because the machine requires servicing
immediately.
The machine cannot be used until the machine has been service.
SM Appendix 2-133
SP5-xxx Mode
D093/D094