Xerox Telecopier 7033, Service Manual

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18. After the boot sequence completed correctly (Green LED ON, Red
LED OFF). The indications changed to Green and Red LED’s are
OFF.
Y N
| Go to Step 21
19. Perform RAP 1.2.12
Problem corrected.
Y N
| Call for assistance.
20. The LAN Fax Server PWB receives document(s) to a local mailbox
from a remote terminal with DTMF input.
Y N
| Perform RAP 1.2.13
21. The LAN Fax Server PWB is connected to the network and is
operating correctly. Normal operator functions can be performed .
1.2.2 Power Supply Voltage Checks
NOTE: The external DC power supply is only used when the LAN Fax
Server PWB is configured for operation on a Ethernet Thick
cable.
1. Perform the following line voltage check.
a. Disconnect the power cord from the AC outlet.
b. Perform the following:
(Refer to Figure 8h - 1)
• Measure the AC voltage between AC Hot and Neutral.
Meter = 104 to 127 VAC.
• Measure the AC voltage between the AC Neutral and
GROUND. Meter = less than 3 VAC.
c. Perform the following:
(refer to Figure 8h - 2)
RX:
Measure the AC voltage between Live and Neutral. Meter =
196 to 264 VAC.
2. The voltages are correct.
Y N
| Inform the network supervisor of insufficient voltage (or
improper wiring).
Figure 8h - 1 USO AC Outlet
AC Hot
(ACH)
GND
AC Neutral
(ACN)
USO
6/92
RAP 1.2.1, 1.2.2
8h-4 Telecopier 7032 / 7033 Service Manual
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