Epson EPL-N4000 - Page 260

EPSON EPL-N4000/EPL-N4000+ Chapter 7 Appendix
Rev.B 246
Figure 7-18. Size 1 Sensor
↔
Registration Sensor
↔
No-Paper1
Sensor
↔
Level 1 Sensor
↔
MCU PWB
Table 7-16. Signal Name
Signal Name Description
SNR#SIZE1 Analo
g
si
g
nal from the Tra
y
1 Size Sensor. Volta
g
e
levels 0VDC~5VDC
SNR#REGI Monitors paper flow at the Re
g
istration Sensor.
Hi
g
h=Paper present. Low=No paper
SNR#NOP1 Monitors level of paper in Tra
y
1
SNR#LVL1 Monitors position of Tra
y
1. Hi
g
h=Not in position. Low=In
position