Xerox Phaser 6128MFP Service Manual page 281

Phaser 6128MFP Service Manual
Test Control Panel Display
Dial Pulse Dial Pulse Send
Send
DP10 DP10 Individually
Individually
0000000000
Now Sending Signal
Complete
DP20 DP20 Individually
Individually
0000000000
Now Sending Signal
Complete
Ring Back Ring Back Tone
Tone
Now Sending Signal
Data Send Data Send
V.34 33600bps
V.34 31200bps
V.34 28800bps
V.34 26400bps
V.34 24000bps
V.34 21600bps
V.34 19200bps
V.34 16800bps
V.34 14400bps
V.34 12000bps
V.34 9600bps
V.34 7200bps
V.34 4800bps
V.34 2400bps
V.29 9600bps
V.29 7200bps
V.27ter 4800bps
V.27ter 2400bps
V.21 300 bps
V.17 14400bps
V.17 12000bps
V.17 9600bps
V.17 7200bps
Pattern All 0
Pattern All 1
Pattern 0101010101
Pattern 0000100001
Pattern 1111011110
Now Sending Signal
General Troubleshooting
Test Description
Unplug phone line before performing
this test to prevent a call connection.
This test checks the 10PPS pulse
output for one of the 10 key
numbers set on the LCD.
Use to transmit the specified signal
separately 3 seconds after off hook.
After 10-digit signal is transmitted,
the signal stops, but off hook status
continues.
This test checks the 20PPS pulse
output for one of the 10 key
numbers set on the LCD.
Use to transmit the specified signal
separately 3 seconds after off hook.
After 10-digit signal is transmitted,
the signal stops, but off hook status
continues.
Checks the tone output signals for
the ring back tone at 400Hz + 16Hz.
Checks the modem output for each
of the transmission rates in
compliance with ITU-T
recommendations.
Data Sending Patterns:
All 0
All 1
0101010101
0000100001
11101110
4-11