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Epson TM-T20III User Manual

Epson TM-T20III
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4
Cautions
Caution Labels
The caution labels on the product indicate the following precautions.
CAUTION:
Do not touch the thermal head and the frame on its side during or immediately after use. After printing, the thermal head
and its surroundings can be very hot.
Restriction of Use
When this product is used for applications requiring high reliability/safety, such as transportation devices
related to aviation, rail, marine, automotive, etc.; disaster prevention devices; various safety devices, etc.; or
functional/precision devices, etc., you should use this product only after giving consideration to including fail-
safes and redundancies into your design to maintain safety and total system reliability.
Because this product was not intended for use in applications requiring extremely high reliability/safety, such as
aerospace equipment, main communication equipment, nuclear power control equipment, or medical
equipment related to direct medical care, etc., please make your own judgment on this product's suitability after
a full evaluation.
WARNING
If water or other liquid spills into this equipment, do not continue to use it.
Continued use may lead to fire. Unplug the power cord immediately and contact qualified
service personnel.
Do not use aerosol sprayers containing flammable gas inside or around this product.
Doing so may cause fire.
CAUTION
Do not connect cables in ways other than those mentioned in this manual.
Different connections may cause equipment damage or fire.
Be sure to set this equipment on a firm, stable, horizontal surface.
The product may break or cause injury if it falls.
Do not use this product in locations subject to high humidity or dust levels.
Excessive humidity and dust may cause equipment damage or fire.
Do not place heavy objects on top of this product. Never stand or lean on this product.
Equipment may fall or collapse, causing breakage and possible injury.
Take care not to push your hand or finger against the manual cutter. Doing so may injure your
hand or finger.
When you remove printed paper
When you perform other operations such as loading/replacing roll paper
Do not open the roll paper cover without taking the necessary precautions, as this can result in
injury from the autocutter fixed blade.
To ensure safety, unplug this product before leaving it unused for an extended period.
Do not remove the user interface board installed on this product.

Table of Contents

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Epson TM-T20III Specifications

General IconGeneral
TypePOS printer
Character setsANK
Print technologyDirect thermal
Maximum resolution203 x 203 DPI
Maximum roll diameter83 mm
Supported paper width80 mm
USB portYes
USB connectorUSB Type-B
Standard interfacesRS-232, USB 2.0
Serial interface typeRS-232
Serial ports quantity1
USB 2.0 ports quantityUSB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Connectivity technologyWired
Mean cycles between failures (MCBF)60000000
AC input voltage24 V
Power consumption1800 mA
Power source typeAC
Power consumption (standby)100 mA
Product colorBlack
SafetyUL, CSA, TÜV
CertificationFCC-Class A, CE, EN55022-Class A
Country of originPhilippines
Mounting positionHorizontal/Vertical
Autocutter durability1.5 million cuts
Built-in sensors detailsRoll paper cover open sensor, Paper End Sensor, Paper Near End Sensor
Sound pressure level (printing)55 dB
Mean time between failures (MTBF)360000 h
Storage temperature (T-T)-10 - 50 °C
Operating temperature (T-T)5 - 45 °C
Operating relative humidity (H-H)10 - 90 %
Package depth235 mm
Package width192 mm
Package height280 mm
Package weight2620 g
Quantity per pack1 pc(s)
Ethernet LANNo
Quantity per pallet112 pc(s)
Quantity per pallet (UK)168 pc(s)
Master (outer) case width400 mm
Quantity per pallet layer16 pc(s)
Master (outer) case height295 mm
Master (outer) case length490 mm
Master (outer) case weight0 g
Harmonized System (HS) code84433210
Quantity per pallet layer (UK)24 pc(s)
Quantity per master (outer) case4 pc(s)
Weight and Dimensions IconWeight and Dimensions
Depth199 mm
Width140 mm
Height146 mm

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