Brother TD-2020 Service Manual

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1.2.19 Check Peel Sensor (Paper on)
Checks that the machine can detect the A/D value of the connected optional peeler when any
paper is set. Use the label for RDU F59X102 1 ASSY.
(1) Place the label (peeled from the paper) so that it covers the top of the peel sensor.
(2) Make sure that the "Check peel sensor (Paper on)" field is highlighted in yellow and press
the [Run] button to start the inspection.
Figure 42. "Check peel sensor (Paper on)" start-up
(3) When the machine acquires the A/D value of the connected optional peeler and the value
is met to the OK condition, the inspection finishes automatically.
Note : The cover of the machine must be closed. If it is open at the time of the inspection, close
it first.
Note : If any item is not "OK", press the [NG] button to finish the inspection.
 OK condition
Optional peeler A/D value (paper on) is 107 to 255.
 Inspection errors
• A/D value is NG.
It appears when the A/D value is not within the OK condition. Check that the sensor is
covered by the label.
Figure 43. "Check peel sensor (Paper on)" NG
Model Inspection
TD-2000 Invalid
TD-2100N Valid

Brother TD-2020 Specifications

General

Color	-
Print technology	Direct thermal
Maximum resolution	203 x 203 DPI
Maximum print height	98.6 mm
Maximum printing width	56 mm
Product color	White
USB port	Yes
Ethernet LAN	No
Optional connectivity	Serial (RS-232), USB 2.0
USB 2.0 ports quantity	1
Connectivity technology	Wired
Flash memory	8 MB
Tape cutting	Automatic
Internal memory	6 MB
Number of fonts	7
Built-in barcodes	QR Code
Page description languages	ESC P
Maximum label length	1 m
Cables included	USB
Character sets	Abicomp, ASCII, BRASCII, ISO 8859-15, ISO Latin 1, Italic, PC437, PC850, PC858, PC860, PC861, PC863, PC865, Roman 8
Minimum RAM	128 MB
Minimum storage drive space	70 MB
Storage temperature (T-T)	-20 - 60 °C
Operating temperature (T-T)	5 - 40 °C
Operating relative humidity (H-H)	20 - 80 %
Harmonized System (HS) code	84433210
Package weight	2833 g
AC adapter output current	6 A
AC adapter output voltage	25 V

Weight and Dimensions

Depth	215 mm
Width	110 mm
Height	172 mm
Weight	1320 g