Brother International TD-4420TN FBPL Command Reference - Page 204

SET GAP, Description, Syntax

Page 204 highlights

11.10 SET GAP Description Adjust the gap sensor emission sensitivity. The printer initiates automatic gap sensor calibration when the PAUSE key is held down while powering up. Use this setting when auto calibration does not work because the thickness of the backing paper and that of the label with backing paper are not within the sensor's detection range or there are pre-printed marks or patterns on the label. This setting will be saved in the printer memory when turning off the power. Syntax SET GAP n/AUTO/OFF/0,/REVERSE/OBVERSE Parameter N AUTO OFF 0, REVERSE OBVERSE Description Gap sensor light emission strength. Available range is listed as below. 0 is the lowest sensitivity. Feed 2 or 3 labels to calibrate the gap. If the label is continuous, the printer will feed label to limit 10~20 inches to confirm if the label is continuous. Disable the SET GAP AUTO function. Automatically calibrate the gap size. This function is used when the black mark, the separation between labels, can't be detected by the black mark sensor. The parts of the media which can be passed through by the gap sensor are defined to be the printable area, otherwise it will be defined to the gap of the media. Disable the SET GAP REVERSE function. Printer model TD-4420TN/4520TN TD-4650TNWB / TD-4650TNWBR, TD-4750TNWB / TD-4750TNWBR RJ-2035B / RJ-2055WB RJ-3035B / RJ-3055WB TJ-4020TN / TJ-4021TN / TJ-4021TNR/ TJ-4120TN / TJ-4121TN / TJ-4121TNR Gap Sensor Black Mark Range Sensor Range 0~15 0~3 SET GAP REVERSE SET GAP OBVERSE SET GAP AUTO V 0~15 0~3 V 0~7 0~7 V 0~15 0~3 V Note: In SET HEAD OFF mode, SET GAP AUTO function doesn't work even the printer head is opened and closed, but it can work when power on the printer. 199

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199
11.10 SET GAP
Description
Adjust the gap sensor emission sensitivity. The printer initiates automatic gap sensor calibration when the
PAUSE
key is held down while powering up. Use this setting when auto calibration does not work because
the thickness of the backing paper and that of the label with backing paper are not within the sensor’s
detection range or there are pre-printed marks or patterns on the label. This setting will be saved in the printer
memory when turning off the power.
Syntax
SET GAP n/AUTO/OFF/0,/REVERSE/OBVERSE
Parameter
Description
N
Gap sensor light emission strength. Available range is listed as below.
0
is the
lowest sensitivity.
AUTO
Feed 2 or 3 labels to calibrate the gap. If the label is continuous, the printer will
feed label to limit 10~20 inches to confirm if the label is continuous.
OFF
Disable the
SET GAP AUTO
function.
0,
Automatically calibrate the gap size.
REVERSE
This function is used when the black mark, the separation between labels, can’t
be detected by the black mark sensor. The parts of the media which can be
passed through by the gap sensor are defined to be the printable area, otherwise
it will be defined to the gap of the media.
OBVERSE
Disable the
SET GAP REVERSE
function.
Printer model
Gap Sensor
Range
Black Mark
Sensor Range
SET GAP
REVERSE
SET GAP
OBVERSE
SET GAP AUTO
TD-4420TN/4520TN
0
~
15
0
~
3
V
TD-4650TNWB / TD-4650TNWBR,
TD-4750TNWB / TD-4750TNWBR
0
~
15
0
~
3
V
RJ-2035B / RJ-2055WB
RJ-3035B / RJ-3055WB
0
~
7
0
~
7
V
TJ-4020TN / TJ-4021TN / TJ-4021TNR/
TJ-4120TN / TJ-4121TN / TJ-4121TNR
0
~
15
0
~
3
V
Note:
In
SET HEAD OFF
mode,
SET GAP AUTO
function doesn’t work even the printer head is opened and
closed, but it can work when power on the printer.