Brother BAS-311E service manual Trouble shooting, Explanation of shapes, Flowchart, Chapter

Chapter 7

Chapter 7. Trouble shooting

■Explanation of shapes

Indicates manual operation.

Indicates switch operation.

Selects the course of action to follow, us- ing a yes-or-no decision-making process.

Indicates that the procedure to follow ap- pears in the first column of "problem de- termination and solution table".

Indicates setting-up operation.

Indicates that the procedure to follow appears on the next page.

OFF	Indicates turning-off of the power
	switch.

■Flowchart

Powering-up sequence

Start

	Turn on
	POWER
	switch.		NO
	Is the power			#1
	lamp lit?		OFF
		YES
	Does any error		YES	#1.1
code appear on the ERROR			OFF
	NO. indicator?
		NO

Press MENU switch

a few times.

Does the lit LED		NO		#1.2
change every	time you press		OFF
the MENU switch?
	YES
Insert the floppy
disk.

BAS-311E.311EL.326E.326EL 95