The mean time between failures of 360,000 hours and the life of the printer mechanism of 15 million lines means that you can rely on the TM-T20III in high-volume printing environments.

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! The USB port is turned off by default. If you want it to use, you need to change the hardware settings printers. !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

You either need to install the configuration utility or you can manually "click" the settings so-called Memory Switch:

It is necessary to have the power supply connected and the paper loaded, because the printer prints the instructions sequentially.

1. Switch on with the FEED button pressed 2. Long press (1 s or more) to call up the menu 3. Item 3 = change setting (ie 3x short + 1x long FEED) 4. Item 17 = interface selection (17 + 1) 5. Item 2 = "Build in USB" (2 + 1)

Then just turn the printer off and on again.

Basic functions

• Economical operation: Automatic paper shortening function
• Reliability: Print cartridgee life of 15 million lines
• High print speed: Print speed 250mm/s
• Flexible connection options: Two models: 1) USB + serial interface, 2) Ethernet interface

Thermal line printing

Fonts and styles:

Print speed: 250 mm/s Receipt print speed: 200 mm/s Set of printing characters: ANK Receipt column capacity: Paper width 80 mm, 48/64 Character set: 95 alphanum, 18 international, 128 x 43 graphics Characters per inch: 22.6 cpi/16.9 cpi Dot Density: 203 dpi x 203 dpi Color print: Black Printing characters: Text (incl. Euro symbol), Graphics, Barcode

Paper:

Paper types: Receipt Paper format paper roll:

79.50 ± 0.50 (W) mm x dia. 83.00 mm, 57.50 ± 0.50 (W) mm x dia. 83.00 mm

Interface: Ethernet interface, drawer opening

Reliability:

Reliability: 60,000,000 Mean number of cycles between faults (lines), 360,000 Mean time between faults (hours) Cutter life: 1,500,000 cuts printer life: 15,000,000 lines

Power consumption: in standby mode: 0.1 A, Average: 1.8 A Noise [dB]: Operation: 55 dB (A) Dimensions: 140 x 199 x 146 mm (width x depth x height) Weight [kg]: 1.7 kg

Package contents:

power cord, CD manual, Main unit, PS-180, Paper output manual, Switch cover, Paper rolls, Rubber feet, USB cable, Wall bracket, Warranty document

https://www.epson.com/products/sd/pos-printer/epson-tm-t20iii-series