Epson TM-P20 Technical Reference Guide

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NV graphics information print mode
Prints the following NV graphic information registered to the printers.
 NV graphics capacity
 NV graphics usage capacity
 NV graphics free capacity
 NV graphics registration
 Key code for each data, number of X direction dots, number of Y direction dots
 NV graphics data
Follow the steps below.
1
After running a self test, hold down the FEED button for at least one second, and then
select the Mode selection.
The Mode selection guidance is printed, and the Power LED flashes.
2
After briefly (less than one second) pressing the FEED button once, hold it down for
at least one second, to print the NV graphics information.
After information printing, the Mode selection guidance is printed again.
3
To finish, turn off the power, or select “Exit and Reboot Printer”.
Software settings mode
Set the printer's memory switch (customized value).
For details on NV graphics, see "NV Graphics Memory" on page 28.
 Print density
 Automatic paper reduction
 Interface selection
 USB communications settings
 Print speed
 NV memory capacity
 Command execution during offline
 Transmission of status notice
 Buzzer control
 Automatic power off setting
 Paper position immediately after specific state
For details on the memory switch (customized value), see "Software Settings" on page 47.

Epson TM-P20 Specifications

General

Type	POS printer
Color	No
Print technology	Thermal
Maximum resolution	203 x 203 DPI
Rechargeable	Yes
Electromagnetic compatibility	FCC class A, CE
Mean cycles between failures (MCBF)	16000000
Power source type	AC, Battery
Battery life (max)	16 h
Product color	Black
Safety	EN
Country of origin	China
Sound pressure level (printing)	57 dB
Mean time between failures (MTBF)	120000 h
Media thickness	0.05 - 0.08 mm
Maximum roll diameter	40.4 mm
Supported paper width	58 mm
Wi-Fi standards	802.11a, 802.11b, 802.11g
USB connector	Mini-USB Type-B
Standard interfaces	NFC, USB 2.0
Connectivity technology	Wired & Wireless
Package depth	240 mm
Package width	195 mm
Package height	145 mm
Package weight	1482 g
Cables included	AC, USB
Quantity per pack	1 pc(s)
Operating relative humidity (H-H)	10 - 90 %
Pallet width	800 mm
Pallet height	1020 mm
Pallet length	1200 mm
Pallet width (UK)	1000 mm
Quantity per pallet	216 pc(s)
Quantity per pallet (UK)	288 pc(s)
Quantity per pallet layer	36 pc(s)
Harmonized System (HS) code	84433210
Quantity per pallet layer (UK)	48 pc(s)

Weight and Dimensions

Depth	120 mm
Width	79 mm
Height	44 mm