Brother BE-438F, KE-430F manual 83

10. TABLE OF ERROR CODES￿

Communication and memory-related errors

Code	Cause and remedy
	Communication error detected between the main P.C. board and the panel P.C. board when the power was
E400	turned on.
	Turn off the power, and then check that connector P1 on the panel P.C. board and connector P3 on the motor
	P.C. board are properly connected.
	Communication error detected between the main P.C. board and the motor P.C. board when the power was
E401	turned on.
	Turn off the power, and then check that connector P5 on the main P.C. board and connector P2 on the motor P.C.
	board are properly connected.
E410	Communication error between main P.C. board and panel P.C. board detected.
	Turn off the power, and then turn it back on again.
E411	Communication error between main P.C. board and motor P.C. board detected.
	Turn off the power, and then turn it back on again.
E420	No media is inserted.
	Press the RESET key to clear the error.
	Data contents are incorrect and cannot be used, or no data.
E421	Press the RESET key to clear the error.
	Check that data for this pattern number is present in the media.
E422	Error occurred while reading from media.
	Press the RESET key to clear the error.
	Check the data in the media.
E424	Insufficient space in media.
	Press the RESET key to clear the error.
	Use different media.
	Error occurred while reading from media.
E425	Press the RESET key to clear the error.
	Use the specified type of media.
	Check if the media is write-protected and if it has enough free space.
	A pattern registered in a cycle program has been erased.
E427	Press the RESET key to clear the error.
	Re-register the cycle program, or add the pattern.
E428	A pattern registered in a program has been erased.
	Press the RESET key to clear the error.
	Re-register the program, or add the pattern.
E430	Data cannot be backed up to main P.C. board.
	Turn off the power, and then turn it back on again.
E440	Data memory error on main P.C. board.
	Turn off the power, and then turn it back on again.
E450	Model selection has not been loaded from the machine head memory.
	Turn off the power and check that connector P16 on the power supply motor P.C. board is properly connected.
E451	Data cannot be backed up to machine head memory.
	Turn off the power, and then turn it back on again.
E452	Machine head memory is not connected.
	Turn off the power, and then check that connector P16 on the main P.C. board is properly connected.
	Internal memory is full and copying is not possible.
E474	Press the RESET key to clear the error.
	Clear any unnecessary additional patterns.

KE-430F, BE-438F 74