Brother HE-800B Service Manual page 155

Software-related errors
Code
Maximum number of stitches for a single
E512
program (999 stitches) exceeded.
E582 Error in memory switch version detected.
E583 Error in parameter data version detected.
Device-related errors
Code
E600 Upper thread breakage occurred.
Cutter is not at home position.
E650
(Cutter is lowered.)
Cutter has not operated.
E651
(Does not drop.)
P.C. board-related errors
Code
E700 Abnormal rise in power supply voltage.
Abnormal rise in upper shaft motor drive
E701
voltage.
E705 Abnormal drop in power supply voltage.
Abnormal current detected in upper shaft
E710
motor.
E711 Abnormal current detected in pulse motor.
Cause
Cause
Cause
Remedy
When the power is turned off and then back on, the
zigzag pitch will be set automatically to x1.5 in order to
reduce the number of stitches.
Turn off the power and carry out level 2 initialization.
Turn off the power and carry out level 1 initialization.
Remedy
Thread the upper thread, and then press the RESET key
to clear the error.
* Press the key to move the needle and the work
clamp so that you can continue sewing.
* If not continuing sewing, press the RESET key once
more.
Turn off the power, and then check if there are any
problems with the cutter mechanism.
Check that cutter solenoid connector P2 on the cutter P.C.
board is properly connected.
Turn off the power, and then check that cutter sensor
connector P7 on the main P.C. board and cutter solenoid
connector P2 on the cutter P.C. board are properly
connected.
Remedy
Turn off the power and check the input voltage.
Turn off the power, and then check the voltage.
Turn off the power and check the input voltage.
Turn off the power, and then check if there are any
problems with the upper shaft motor.
Turn off the power, and then check if there are any
problems with the pulse motor.
HE-800B
10. TABLE OF ERROR CODES
146