Brother GT-782 Error Messages of Maintenance Unit

7. Troubleshooting

Error Messages of Maintenance Unit

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

115 GT-782