Epson EPL-N4000 - Signal Information

EPSON EPL-N4000/EPL-N4000+ Chapter 7 Appendix
Rev.B 239
7.1.3 Signal Information
Figure 7-10. AC In
↔
Noise Filter LVPS
↔
C262 Main Controller
Board
↔
AC Drive PWB
↔
D0 Console
Table 7-8. Signal Name
Signal Name Description
FUSER$MAIN Switches Main Heat Rod. Low=On. Hi
g
h=Off
FUSER$SUB Switches Heat Rod 2. Low=On. Hi
g
h=Off
RELAY$FUSER Fuser rela
y
control that switches AC to the Heat
Rods. Low=On. Hi
g
h=Off
FAN$HI Switches Fuser Fan speed. Low=Hi
g
h speed.
Hi
g
h=Low speed
FAN#FAIL Monitors Fuser Fan. Low=Operatin
g
correctl
y
.
Hi
g
h=Not operatin
g
correctl
y
.