Xerox DocuColor 12/DCCS50 User Manual

1/05
10-11
DocuColor 12/DCCS50
Overview, Voltage Dependent Assemblies
Principles of Operation
Reissue
Overview
This chapter describes the control, distribution and processing of electrical power, the safety
interlock function, and the power saving function. The machine generates a several DC volt-
ages from its AC power input. Certain machine circuit
s are powered regardles
s of whether the
main power switch is off or on. There are four types of Standby Power:
• AC power which is present when the machine’s main power switch is off (Unswitched AC
Power)
• DC power which is also present when the Main Power Switch is off (Unswitc
hed DC
Power)
• AC power which is only present when the Main Power Switch is on (Switc
hed AC Powerr)
• DC power which also is present only when the Main Power Switch is on (Switched DC
Powe
r)
This chapter also describes Ele
ctrical Interlocks.
Voltage Dependent Assemblies
Since this machine is used worldwide, the voltage of the Prime AC Power Input can vary. Sev-
eral machine assemblies have different part numbers depending on the voltage of the Prime
AC Powe
r input. The Prime AC Power is:
• 115 VAC at 16 amperes in the digital copier configuration and 12 amperes
in the printer
configuration for Xerox Corporation (XC) markets
• 220/230/240 VAC at 10 amperes for the Xerox Europe (XE) markets
The modules which are changed depending on the Prime AC Power Input are:
• The IDFE Low Voltage Power Supply (IDFE LVPS)
• The Image Output Terminal Low Voltage Power Supply (IOT LVPS)
• The Image Input Terminal/Image Processing System Low Voltage Power Supply (IIT/IPS
LVPS
)
• The 18 VAC Transformer
• The Fuser Solid State Relay (SSR)
• The IDFE LVPS SSR
• The Oil Pump
• The External Heat Roll Lamp
• The Pressure Roll Lamp
• The Heat Roll Lamp

Xerox DocuColor 12/DCCS50 Specifications

General

Brand	Xerox
Model	DocuColor 12/DCCS50
Category	All in One Printer
Language	English