Mcu Pcb Exit Sensor, Regi. Sensor, Mbf Sensor - Star Micronics LS-5 SERIES Technical Manual

MAINTENANCE GUIDE
↔
5-2-7. MCU PCB Exit Sensor, Regi. Sensor, MBF Sensor
MCU PCB
PL 6.4
5VDC
P/J16
–
–
–
–
–
–
–
–
–
Signal line name
EXIT SENSOR ON(L) 5VDC
REGI. SENSOR ON(L) 5VDC
MBF SENSOR ON(L) 5VDC
*1: With a supply voltage of 5 V DC from MCU PCB applied through resistance, the sensor driving supply has attenuated
to about 1.2 V DC.
1.2VDC
⊃
1
SG
⊃
2
⊃
EXIT SENSOR ON(L) 5VDC
3
⊃ 1.2VDC
4
⊃ SG
5
⊃ REGI. SENSOR ON(L) 5VDC
6
⊃
1.2VDC
7
⊃
SG
8
⊃
MBF SENSOR ON(L) 5VDC
9
Detection signal of passing condition of printing paper at the paper exit area
(high level for no paper and low level for its presence)
Detection signal of passing condition of paper at the inlet chute area
(high level for no paper and low level for its presence)
Detection signal of the presence or absence of paper in the multi-purpose tray
(high level for no paper and low level for its presence)
Reference
– 74 –
EXIT SENSOR
P/J119
PL 4.29
⊃
–
3
⊃
–
2
⊃
–
1
REGI. SENSOR
P/J120
PL 3.17
⊃
–
3
⊃
–
2
⊃
–
1
MBF SENSOR
P/J121
PL 3.27
⊃
–
3
⊃
–
2
⊃
–
1