Table of Contents
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M-8
Scanner failure
Possible cause
Step
Harness
1
Is the connection of the scanner motor
connection
connector and connector P7 on the driver
failure
PCB correct?
Power supply
2
Is the voltage between pins 5 (+24 VDC) and
input
measured 24 VDC?
@
Check
4 (GND) of connector P7 on the driver PCB
Result
No
No
Yes
IV - 15
Remedy
Connect the connectors
securely.
Check if +24 VDC is supplied
between pins 1 (+24 VDC)
and 3 (GND) of connector P2
on the driver PCB.
If not, check the power supply
input.
Replace the scanner block.
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Table of Contents
Troubleshooting
