Brother GT-782 Instruction Manual page 124

7. Troubleshooting
Error Messages of Maintenance Unit
Error
Message
code
CA Cap Driver Overheat
Wiper Cleaner
CC
Cassette error
CE Communication error
CI Cap initialization error
CO Cap error
CP Cap Sensor error
FE Data framing error
IE Internal error
OB Cap obstacle error
OE Data overrun error
PA Pump Driver Overheat
PE Parity error
Pump initialization
PI
error
The number of
PN
arguments is different.
PS Pump Sensor Error
RT Response timeout
SH Ink Sensor error
SR Ink Sensor error
VC Valve error
VO Valve error
WA Wiper Driver Overheat
Wiper initialization
WI
error
WS Wipe Sensor error
115
Meaning
The operation stopped because
the Cap Driver has overheated.
Wiper Cleaner Cassette is coming
off.
Communication error other than
FE, OE and PE
The Cap initialization was not
made before moving the Cap.
The Cap was in the raised position
when moving the Wiper.
Failure of the Cap Sensor or Cap
Motor
Serial communication/data framing
error occurred.
Incorrect program behavior
An obstacle prevents the Cap from
being raised.
Serial communication/buffer
overrun occurred.
The operation stopped because
the Pump Driver has overheated.
Serial communication/parity error
occurred.
The Pump initialization was not
made before operating the Pump.
The number of arguments is
abnormal.
Failure in the Pump sensor or
Pump motor
Time-out of waiting for the
Maintenance Unit response
Failure in the Ink Sensor harness
Defect in the Ink Sensor reading
The valve is closed when moving
the Cap.
The valve is open when operating
the Pump.
The operation stopped because
the Wipe Driver has overheated.
The Wiper initialization was not
made before moving the Wiper.
Failure in the Wiper Sensor or
Wiper Motor
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GT-782
Solution