Rap 2.21 Keypad Key Malfunction; Rap 2.22 No Tone When Stop Is Pressed; Rap 2.23 Improper Or No Reduction When Receiving - Xerox Telecopier 7033 Service Manual

RAP 2.21 Keypad Key
Malfunction
1. Perform Service Mode Test 18, Touch
Tone Test.
a. Start the test.
b. Press Select to cycle through all of the
tones.
All tones are generated.
Y N
| Replace in order:
• main PWB
• RAM/ROM PWB
• G3 PWB
2. Replace the control panel.
RAP 2.19, 2.20
RAP 2.22 No Tone When Stop Is
Pressed
1. Press Clear. Tone is heard.
Y N
| Go to step 3.
2. Replace control panel.
3. Perform the following:
a. Open the flip panel.
b. Press Sound Control, then press Select
until PANEL TONE is flashing.
c. Press Enter.
ON is flashing.
Y N
| Press Select until ON is flashing,
then press Enter.
4. Replace speaker. If problem still exists,
replace main PWB.
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RAP 2.23 Improper or No
Reduction When
Receiving
1. Perform the following:
a. Print a service mode options report to
obtain the soft switch settings.
b. Compare the current settings of soft
switches 121, 122, and 127 with the
defaults listed in Appendix A.
Current settings match the defaults.
Y N
| Contact additional
support to determine the proper
settings for the soft switches.
2. Perform the following:
a. Enter the service mode, and perform
Test 16, Sensor Test.
b. Remove the paper tray.
c. Manually actuate each position on
the sensor and observe the change in
the sensor status.
All positions in the paper size sensor
check good.
Y N
| Replace the paper size sensor.
3. Replace the main PWB.
still exists, contact additional technical
support.
Telecopier 7032 / 7033 Service Manual
technical
If the problem