Tfx Errorcode: [03501] The control mode is invalid


Service Information	The host will set the write laser control mode. The write laser control mode can be one of the following:
	On Off Standby
	The host will set the focus control mode. The focus control mode can be one of the following:
	Learn Adjust On Off
	The host will set the edge detect control mode. The edge detect control mode can be one of the following:
	Normal Invert Off
	The host will set the exposure head installation control mode. The exposure head installation control mode can be one of the following:
	Automatic Off
Operator Action	Call service.
Causes	The write laser, focus, or exposure head installation control mode is invalid. Firmware error that will occur during firmware development and testing.