The Speaker Company TTP-245 Plus user manual Gap/Black Mark

Gap/Black Mark	1.Turn off the power switch.
Sensor Calibratio,	2. Hold on the button then turn on the power switch.
Label Length	3. Release the button when LED becomes amber and
Measurement,	blinking. (Any amber will do during the 5 blinks).
Self Test and enter	 The LED color will be changed as following order.
Dump Mode	Amber  red (5 blinks)  amber (5 blinks) 
	green (5 blinks)  green/amber (5 blinks) 
	red/amber (5 blinks)  solid green
	 It calibrates the sensor and measures the label
	length and prints internal settings then enter the
	dump mode.
	Note:
	Please select gap or black mark sensor by GAP or BLINE
	command prior to calibrate the sensor.
	For more information about GAP and BLINE command,
	please refer to TSPL2 programming manual.
Printer	1. Turn off the power switch.
Initialization	2. Hold on the button then turn on the power switch.
	3. Release the button when LED turns green after 5 amber
	blinks. (Any green will do during the 5 blinks).
	 The LED color will be changed as following:
	Amber  red (5 blinks)  amber (5 blinks)  green
	(5 blinks)  green/amber (5 blinks)  red/amber (5
	blinks)  solid green
	Note:
	Always do gap/black mark sensor calibration after printer
	initialization.
Set Black Mark	1. Turn off the power switch.
Sensor as Media	2. Hold on the button then turn on the power switch.
Sensor and	3. Release the button when LED turns green/amber after 5
Calibrate the Black	green blinks. (Any green/amber will do during the 5 blinks).
Mark Sensor	 The LED color will be changed as following:
	Amber  red (5 blinks)  amber (5 blinks)  green
	(5 blinks)  green/amber (5 blinks)  red/amber
	(5 blinks)  solid green

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