Xerox Phaser 6128MFP - Page 280

4-10 Phaser 6128MFP Service Manual
General Troubleshooting
Relay Test Switches the relay circuit between
the Fax and telephone lines.
Relay Toggle
Test
Relay Toggle Test
■ Time [10ms]:0000
■ Now Switching
This test switches the relay circuit
between the Fax and telephone lines
at a set cycle mulitple. Cycle value
range is 50 to 9999, and the toggle
interval is 10ms. (Time = CV x 10ms).
Data 1: Default is 2 seconds.
Relay Set Test Relay Set Test
■ Set ON [OPEN]
■ Set OFF [CLOSE]
■ Complete
This test connects the relay circuit to
the Fax or telephone line.
■ Set ON: Connect the Fax line.
■ Set OFF: Connect the telephone
line.
Hook Test This test switches the telephone line
between on and off-hook states.
Hook Toggle
Test
Hook Toggle Test
■ Time [10ms]:0000
■ Now Switching
This test switches the telephone line
between on and off-hook states at a
set cycle. Cycle value range is 50 to
9999, and the toggle interval is
10ms. (Time = CV x 10ms).
Data 1: Default is 2 seconds.
Hook Set Test Hook Set Test
■ Set ON
■ Set OFF
■ Complete
This test switches the telephone line
between on or off-hook states.
■ Set ON: Connect the on-hook
circuit.
■ Set OFF: Connect the off-hook
circuit.
Single Tone
Send
Single Tone Send
■ 0Hz, 400Hz, 462Hz,
1100Hz, 1300Hz,
1500Hz, 1650Hz,
1850Hz, 2100Hz,
500Hz, 600Hz, 900Hz,
1000Hz
■ Now Sending Signal
■ Complete
Checks the tone output for each
single tone for tone dialing.
DTMF Send DTMF Send Unplug phone line before performing
these tests to prevent a call
connection.
DTMF
Continuous
DTMF Continuous
■ DTMF: 0, 1, 2, 3, 4, 5,
6, 7, 8, 9, A, B, C, D, *, #
■ Now Sending Signal
■ Complete
This test checks the tone output for
all touch tones for tone dialing.
DTMF
Individually
DTMF Individually
■ 0000000000000000
■ Now Sending Signal
■ Complete
This test checks the tone output for
16 key numbers on the LCD.
Use to transmit the specified signal
separately 3 seconds after off hook.
After 16-digit signal is transmitted,
the signal stops, but off hook status
continues.
Test Control Panel Display Test Description