Dell 3130cn Service Manual page 434

Duplex Fan
[DUPLEX FAN ON]
The use of [CF K ON]/[CF YMC ON]/[DBAC ON/DBDC Y ON]/[DBDC M ON]/[DBDC C
ON/DBDC K ON]/[TR Y ON]/[TR M ON]/[TR C ON/TR K ON]/[AD PLUS ON]/[HV ON] is
prohibited to avoid shock hazards since they are high-voltage outputs for forming toner
images.
Version 3 2008.05.30
Duplex Clutch
[DUPLEX CLUTCH ON]
Duplex Motor
[DUPLEX MOTOR ON]
2 - 80
Chapter 2 Operation of Diag.
Zna02117KB