Xerox 8830 - Page 487

WARNING
A warning is used to alert the
personnel to an operating or
maintenance procedure,
practice, or condition that, if not
strictly observed, could result in
injury or loss of life.
CAUTION
A caution is used to alert the
personnel to an operating or
maintenance procedure,
practice, or condition that, if not
strictly observed, could result in
damage to, or destruction of,
equipment.
Tag/ MOD Information
This symbol identifies the
component or configuration of
components in a circuit diagram
that are part of a change
identified with this Tag/ MOD
number.
Tag/ MOD Information
This symbol identifies an entire
circuit diagram that has been
changed by this Tag/ MOD
number.
This symbol identifies the
component or configuration of
components in a circuit diagram
that are not part of a change
identified with this Tag/ MOD
number
This symbol identifies an entire
circuit diagram that has not
been changed by this Tag/
MOD number.
The Signal Flow
This symbol is used on circuit
diagrams to indicate an
interrupted signal in the
horizontal direction.
This symbol is used on circuit
diagrams to indicate a
recirculating signal.
This symbol is used on circuit
diagrams to indicate a feedback
signal.
Signal Name
The signal line is given a name that indicates
the condition of the signal when the signal is
present.
INTERLOCK CLOSED (L) +5 VDC
Signal name
Voltage level when the
signal is present. The
state of the signal.
Source voltage
AC Voltage Specifications
ACH = 120 VAC (USO)
ACH = 220/240 VAC (EO)
DC Voltage Specifications
Table 1 shows the allowable range for the DC
voltages.
Table 1. DC Voltage Specifications
Voltage
+5 VDC
-5 VDC
+12 VDC
DC COM
(L)
Specification
+4.75 to +5.25 VDC
-4,75 to -5.25 VDC
0.0 to +0.8 VDC
0.0 to +0.8 VDC
Introduction
4/97
viii
7356 Scanner