Samsung JE68-00131B manual Setting The Dip Switches, Self Test

6. Setting The Dip Switches

6-1. Setting the Dip Switches

The Dip Switches are located on the bottom of the printer. The Dip Switches are used to set the Printer to perform various functions. Follow these steps when changing Dip Switches setting :

1.Turn the printer power switch off.

2.Remove the screw on the bottom of the printer and open the bracket.

3.Flip the Dip Switches using tweezers or another narrow-ended tool. Switches are off when up and on when down in the Figure below.

4.The new setting takes effect when you turn on the printer.

Note : Always change Dip Switch settings only when the printer is turned off.

6-2. Functions of Dip Switches

7. The Self Test

The self-test checks whether the printer has any problems. (You cannot perform this procedure if using the printer’s label peel-off option) If the printer does not function properly, contact your dealer. The self-test checks the following;

1.Make sure that paper roll has been installed properly.

2.Turn on the power while holding(2sec) down the FEED button. The self-test begins.

3.The self-test prints the current printer status, which provides the control ROM version and the DIP switch setting.

※Cleaning Head

Paper dust on the heating elements may lower the printer quality. In this case, clean the print head as follows :

Cautions 1. Turn Off the printer power before cleaning.

6-2-1. Dip S/W 1

NO	Functions				Details
		2		1	Speed
	Speed		Off	Off	2.5 ips
1,2			Off	On	3.0 ips
	Selection
			On	Off	4.0 ips
			On	On	5.0 ips
		4		3	Density
	Density		Off	Off	0(Low)
3,4			Off	On	7
	Selection
			On	Off	13
			On	On	20(High)
5,6,	Developer			Default --- off
7	Mode
8	Position		Off	Move to Cutting Position
	Selection		On	Move to top of next page

6-2-2. Dip S/W 2

No	Functions					Details
		2			1		Baud Rate
1,2	Baud	Off			Off		9,600 bps
		Off			On		19,200 bps
	Rate
		On			Off		57,600 bps
		On			On		115,200 bps
3				Reserved
4			Reserved
5~8	Developer				Default --- off
	Mode

2.Note that the thermal head becomes very hot during normal operation, creating the danger of burn injury. Be sure to wait for about 10 minutes after turning printer power off before beginning the cleaning.

1.Open the printer cover.

2.Clean the thermal element (the area which is marked a thin black line) of the thermal head with a cotton swab moistened with a alcohol solvent (ethanol, methanol, or IPA).

3.After confirming that the alcohol solvent has been dried up completely,

close the cover-open.

Note	1. Never touch the thermal element with your hand,
	then the thermal element can be damaged.
	2. Don’t scratch the printer head.

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