Xerox ColorQube 8570 Service Manual page 90

92,607 ~ 92,609 Wave Amp Faults
A Wave Amp error has occurred. The following troubleshooting procedure applies to these
errors.
Table 1 Applicable Fault Codes
92,607 Wave Amp thermistor is open.
92,608 Wave Amp thermistor is shorted.
92,609 Wave Amp thermistor gave a bad reading.
Initial Actions
• Reboot the printer and verify the error persists.
• Check the Wave Amp wiring connections.
• If the problem persists, perform the following procedure.
Troubleshooting Reference
Applicable Part (Chapter 5 - Parts List)
• Wave Amp, PL 5.1 Item 9
• Cable, Wave Amp Signal, PL 5.1 Item 18
Wiring and Plug/Jack References (Chapter 7 - Wiring Data)
• Figure 2, Left Side Wire Routing
• Figure 2, Wave Amplifier, Electronics Module
• Figure 3, Left Side Electronics Module P/J Locations
• Figure 7, Wave Amp P/J Locations
Procedure
Reseat the Wave Amp cable connection
ics Module.
Release the end of the cable and carefully examine the conductor ends (a magnifier helps) to
see that they are not cracked or torn. If the cable looks good, carefully reinstall it using a ZIF
tool (refer to REP 2.3 for how to use the ZIF tool for unlocking/locking the ZIF cable connector).
NOTE: Failure to properly unlock the connector will damage the cable.
Does the error persist?
Y N
Troubleshooting complete.
Check the +50V LED on the Power Supply. Is the LED on?
Y N
Follow the diagnostic procedure for +50V short circuits
Does Not Illuminate) in Chapter 6, General Troubleshooting.
Replace the Wave Amp cable. Does the error persist?
Y N
Troubleshooting complete.
Replace the Wave Amp (REP 5.9).
Fault Messages and Codes
92,607 ~ 92,609, 92,808 ~ 92,813
P/J800 to the Printhead and P/J901 to the Electron-
(Printer Fails Power-up: +50V LED
92,808 ~ 92,813 Configuration Card Faults
A Configuration Card error has occurred. The following troubleshooting procedure applies to
these errors.
92,808 Configuration Card Missing.
92,809 Configuration Card Invalid.
92,810 Configuration Card Unknown.
92,811 Configuration Card Mismatch.
92,812 Configuration Card Blank.
98,813 Configuration Card Bad.
NOTE: If fault 92,811 occurs following Ink Loader replacement, see
the Jumper.
• Jumper is not installed on the ColorQube 8570 Ink Loader.
• Jumper is installed on the ColorQube 8870 Ink Loader.
Initial Actions
• Check that the Configuration Card is correct for the printer.
• Reboot the printer and verify the error persists.
• If the problem persists, perform the following procedure.
Troubleshooting Reference
Applicable Parts (Chapter 5 - Parts List)
• Electronics Module, PL 5.1 Item 1
• Main Controller Board, PL 5.1 Item 7
• Configuration Card, PL 5.1 Item 5
Procedure
Handle the Configuration with care to prevent damaging the Card.
Replace the Configuration Card
the printer. Does the error persist?
Y N
Troubleshooting complete.
Check the ground integrity as shown in FIgure 3. Are the printer grounds connected?
Y N
Reconnect the printer grounds.
Replace the Main Controller Board
October 2012
2-44
Table 1 Applicable Fault Codes
Figure 1
CAUTION
(REP 5.5) (see Figure 2 for correct card orientation). Restart
(REP 5.6) (Electronics Module).
Revised, 3rd Revision - Xerox Internal Use Only
ColorQube 8570/8870 Service Manual
for location of