Service Call Condition - Ricoh FT4430 Service Manual

SERVICE CALL CONDITION

Self Diagnostic Code 31:
Drum Thermistor Open
Code 31 is displayed if the drum thermistor circuit becomes open.
Self Diagnostic Code 32:
PTL / ID Sensor Boaard Ope n
Code 32 is displayed if the PTL / ID sensor board circuit becomes open or it
is not set properly.
2-35
16 April '88