Brother ADS-2600W Service Manual page 42

Error code A400

Cover is Open
Close the front cover.
The front cover sensor detected an open front cover.
<User Check>
• Close the front cover correctly.
Step
Connection failure of the front
1
cover sensor harness
Tab to push the front cover
2
sensor is broken
3 Front cover sensor failure
4 Main PCB failure
 Error code A500 and A600
These errors do not usually occur during normal use. The possible causes are noise around
the installation site, fluctuation of the power supply voltage, and failures in the software.
---
An unidentified error occurred.
Step
1 Main PCB failure
Error code A700

Unable to Scan A7
See Troubleshooting in User's Guide.
Color parameter in the ROM does not match the first side or second side CIS.
Step
First side or second side CIS
1
unit failure
2 Main PCB failure
 Error code A800
---
An error was detected in the color parameter in the ROM during image processing.
Step
1 Program malfunction
2 Main PCB failure
Cause
Reconnect the front cover sensor harness.
Replace the front cover.
Replace the front cover sensor.
Replace the main PCB ASSY.
Cause
Replace the main PCB ASSY.
Cause
Replace the first side or second side CIS unit.
Replace the main PCB ASSY.
Cause
Reinstall the latest firmware.
Replace the main PCB ASSY.
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Remedy
Remedy
Remedy
Remedy
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