Brother TD-2020 Service Manual

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1.2.23 Check LED
Checks that the connector is connected to the optional battery base unit LED properly by visual
check on LED color. Also checks that the color of the LED light switches properly.
Note : Optional battery base unit LED check is only for TD-2100N. For TD-2000, only LED on
the top of the machine is required to check.
(1) Make sure that the "Check LED" field is highlighted in yellow and press the [Run] button to
start the inspection.
Figure 51. "Check LED" start-up
(2) The LED on the machine is lit as "LED light pattern 1" shown below. If the LED light
pattern on the machine and tool is matched, press the [Feed] key on the machine.
→ If the LED color is different or does not switch by pressing keys, press the [NG] button
on the tool screen to finish the inspection.
Figure 52. LED light pattern 1
Note : When the optional touch panel display unit is connected, the screen shows "!", but this
is not an error.
Figure 53. "TDU" screen on the LED inspection
Model Inspection
TD-2000 Valid
TD-2100N Valid
If the LED is lit properly,
Press the [Feed] key.

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