Xerox WorkCentre 5022 Service Manual page 545

6.5.2.17 Self Test Request (Fax)
Purpose
Performs output check for the various signals and parts that form the Fax.
6.5.2.17.1 Tonal Signal Test
Purpose
Outputs the Tonal Signal continuously for the purpose of line monitoring and analyzer signal
check.
Procedure
1. Enter the CE Diag Mode.
2. Input the Chain-Link No. of the Tonal Signal to output continuously.
NOTE: As the Fax is optional, inputting the following Chain-Link No. and presssing
<Start> for machines that do not have Fax will cause an Error to be displayed.
Chain-Link Type
825-731 Tonal Signal Test (1100 Hz)
825-732 Tonal Signal Test (2,100 Hz)
3. Pressing <Start> starts the continuous output of Tonal Signal.
When this is in progress, the message [In progress] is displayed on the UI.
4. Pressing <Stop> ends the output of Tonal Signal and displays [Done] on the UI.
5. Pressing <Clear (C)> returns you to the [Diagnostics Mode Base] screen.
6.5.2.17.2 Dial Pulse Test
Purpose
Outputs the PB Pulse Signal of the Dial continuously for the purpose of analyzer signal check.
Procedure
1. Enter the CE Diag Mode.
2. Input the Chain-Link No. of the Dial Pulse Signal to output continuously.
Version 1.0
WC 5022/5024
Table 1
Overview
Outputs the 1100 Hz Tonal Signal continu-
ously.
Outputs the 2,100 Hz Tonal Signal continu-
ously.
NOTE: As the Fax is optional, inputting the following Chain-Link No. and presssing
<Start> for machines that do not have Fax will cause an Error to be displayed.
Chain-Link Type
825-733 Dial Pulse Test (10 pps)
825-734 Dial Pulse Test (20 pps)
3. Pressing <Start> displays the [Dial Pulse Test Settings] screen on the UI.
4. Input the Dial value to be tested on the [Dial Pulse Test Settings] screen.
• Use the numeric keypad ('0' to '9', '#', and '*') to input the Dial value of up to 16 char-
acters.
• Pressing <Clear (C)> clears the Dial value that was input.
5. Pressing <Start> starts the continuous output of Dial Pulse Signal for the Dial number that
was set.
When this is in progress, the message [In progress] is displayed on the UI.
6. Pressing <Stop> ends the output of Dial Pulse Signal and displays [Done] on the UI.
7. Pressing <Clear (C)> returns you to the [Dial Pulse Test Settings] screen.
8. Pressing <Clear (C)> returns you to the [Diagnostics Mode Base] screen.
6.5.2.17.3 DTMF Dial Pulse Test
Purpose
Outputs a DTMF Pulse Signal of the Dial for the purpose of analyzer signal check.
Procedure
1. Enter the CE Diag Mode and input 825-735 in the Chain-Link.
NOTE: As the Fax is optional, inputting 825-735 in the Chain-Link and presssing <Start>
for machines that do not have Fax will cause an Error to be displayed.
2. Pressing <Start> displays the [DTMF Dial Pulse Test Settings] screen on the UI.
3. Input the Dial value to be tested on the [DTMF Dial Pulse Test Settings] screen.
• Use the numeric keypad ('0' to '9', '#', and '*') to input the Dial value of up to 16 char-
acters.
• Pressing <Clear (C)> clears the Dial value that was input.
4. Pressing <Start> starts the output of DTMF Pulse Signal for the Dial number that was set.
When this is in progress, the message [In progress] is displayed on the UI.
5. When the DTMF Pulse Signal output has completed, [Done] will be displayed.
6. Pressing <Clear (C)> returns you to the [DTMF Dial Pulse Test Settings] screen.
7. Pressing <Clear (C)> returns you to the [Diagnostics Mode Base] screen.
06/2014
6-117
Table 2
Overview
Outputs the 10 pps Dial Pulse Signal continu-
ously.
Outputs the 20 pps Dial Pulse Signal continu-
ously.
6.5.2.17 Self Test Request (Fax)
General