Brother PDS-5000 Service Manual page 31

 Error code 2014
ADF cover open.
ADF cover sensor detected an open ADF cover.
<User Check>
• Close the ADF cover properly.
Step
Sensor PCB attachment failure Reattach the sensor PCB ASSY.
1
Abrasion of the ADF cover hook Replace the ADF cover hook.
2
ADF cover sensor failure
3
Main PCB failure
4
 Error code 2024
NVRAM R/W test error.
When the power switch is turned ON, write a certain value to NVRAM then read again, the
value is different.
Step
Main PCB failure
1
 Error code 2036
Ultrasonic error.
When the power switch is turned ON, an error occurred in the read value of the multi-feed
sensor.
<User Check>
• Remove the document in the product, if any.
Step
Deviated adjustment value of
1 the multi-feed sensor
Multi-feed sensor PCB
2
(Receive) failure
Multi-feed sensor PCB
3
(Transmit) failure
Main PCB failure
4
 Error code 2037
AFE R/W test error.
When the power switch is turned ON, write a certain value to first side AFE register then read
again, the value is different.
Step
Main PCB failure
1
Cause
Replace the sensor PCB ASSY.
Replace the main PCB ASSY.
Cause
Replace the main PCB ASSY.
Cause
Readjust the multi-feed sensor. (Refer to
Setting Multi-feed Sensor Threshold" in
Chapter
Replace the multi-feed sensor PCB ASSY
(Receive).
Replace the multi-feed sensor PCB ASSY
(Transmit).
Replace the main PCB ASSY.
Cause
Replace the main PCB ASSY.
2-12
Remedy
Remedy
Remedy
4.)
Remedy
"2.1
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