Brother TD-2020 Service Manual

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1.2.17 Check Connect TDU
Checks communication during the optional touch panel display unit is connected. This
inspection also checks the operation of the connector on the optional touch panel display unit
connection. For models without optional touch panel display unit, attach the optional touch
panel display unit for inspection before implementing the inspection.
(1) Turn OFF the machine. For models without optional touch panel display unit, attach a
optional touch panel display unit before turning the machine ON.
(2) Make sure that the "Check connect TDU" field is highlighted in yellow and press the [Run]
button to start the inspection.
Figure 37. "Check connect TDU" start-up
(3) Once the inspection starts, it checks connection between the machine and optional touch
panel display unit. If they are connected normally, it results in "OK".
Figure 38. "Check connect TDU" OK
 Inspection errors
• Disconnect TDU.
Optional touch panel display unit is not connected. Check the cable used to connect the
machine and optional touch panel display unit.
Figure 39. "Check connect TDU" 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