Service manual

3-6
JASFS1 (ASF Motor [Sheet Feeder Unit])
No. Signal name Function Input/Output
1 ASFB- ASF motor phase B- Out
2 ASFA- ASF motor phase A- Out
3 ASFB ASF motor phase B+ Out
4 ASFA ASF motor phase A+ Out
JPGS1 (Purge Sensor [Purge Unit])
No. Signal name Function Input/Output
1 SNS_PG PURGE sensor signal Out
2 GND GND -
3 VSEN_5V Sensor power supply 5V In
JPES1 (PE Sensor)
No. Signal name Function Input/Output
1 VSEN_5V Sensor power supply 5V Out
2 GND GND -
3 SNS_PE PE sensor signal In
JTGS1 (CD-R tray lever switch)
No. Signal name Function Input/Output
1 CDR-TRY-SW CDR tray lever switch signal In
2 GND GND -
2.2 Carriage Board (print head connection terminals)
N
o. 1
N
o. 13
N
o. 53
N
o. 65