Lines - Ricoh JP3000 Service Manual

31 October 2001

4.2.3 LINES

Component
+5v (CN102-4)
+5v (CN102-2, 3)
+12v (CN102-9)
-12v (CN102-8)
+24v (CN111-3, 4, 5)
+24v (CN111-1)
Condition
Wire (or PSU) The machine does not turn on.
broken
The machine does not turn on, but LED104 on
the MPU blinks.
The thermal head does not burn the master.
The thermal head does not burn the master.
E-13 is displayed, and the output mode in SP
mode does not turn anything on except the
main motor.
E-13 is displayed, and SP5-14, 15 (pressure
plate motor output mode) does not turn the
motor on.
4-5
ELECTRICAL COMPONENT DEFECTS
Symptom