EPSON EPL-N4000/EPL-N4000+
Chapter 7
Appendix
Rev.B
247
Figure 7-19. Other Clutch and Sensor, Offset Mother, Exit Gate
Solenoid
↔
MCU PWB
Table 7-17. Signal Name
Signal Name
Description
CL$FEED1
Controls Tray 1 paper feed. High=No feed. Low=Feed
CL$RGATE
Controls Registration Clutch. High=Clutch off.
Low=Clutch on
STS#FSR
Fuser Heat Roll temperature. Analog signal.
SNR#FEXIT
Monitors paper leaving the Fuser. High=Paper present.
Low=Paper not present
SNR#FUT
Monitors paper arriving at the Face Up output tray.
High=Paper not present. Low=Pape present
SOL$GATE
Controls Gate Solenoid. High=Face Down output.
Low=Face Up output.
CL$ICCW
Controls Inverter CCW Clutch. High=Off. Low=On
CLS$ICW
Controls Inverter CW Clutch. High=Off. Low=On
OMOT$FWD
Controls forward motion of the Offset Motor. High=On.
Low=Off
OMOT$REV
Controls reverse motion of the Offset motor. High=On.
Low=Off
SNR#STK
Monitors the Full Stack Sensor. High=Tray full.
Low=Tray not full
Summary of Contents for EPL-N4000
Page 1: ...EPSON EPL N4000 EPL N4000 Laser Printer SEPG98002 ...
Page 15: ... PRODUCTDESCRIPTION ...
Page 66: ... OPERATING PRINCIPLES ...
Page 103: ... TROUBLESHOOTING ...
Page 146: ... DISASSEMBLYANDASSEMBLY ...
Page 238: ... ADJUSTMENT ...
Page 240: ... MAINTENANCE ...
Page 242: ... APPENDIX ...
Page 252: ...EPSON EPL N4000 EPL N4000 Chapter 7 Appendix Rev B 238 Figure 7 9 P J Location Map8 ...
Page 300: ......
Page 301: ......
Page 302: ......
Page 303: ......
Page 304: ......
Page 305: ......
Page 306: ......