Epson TM-T81III Technical Reference Guide

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Chapter 3 Advanced Usage
Restore Default Values Mode
In Restore default values mode, following values saved on NV Memory will be set back to default settings.
When any error occurs, you can use to specify the reason.
Follow the steps below.
1
After running a self-test, hold down the Feed button for at least one second to enter
the Mode selection.
The Mode selection guidance is printed, and the Paper LED flashes.
2
Briefly press the Feed button four times (less than one second), hold it down for at
least one second to enter the Restore Default Values.
The guidance is printed.
3
When only restoring the default settings:
Briefly press the Feed button once (less than one second), hold it down for at least
one second. (Hold down the Feed button until the restoration complete message is
printed.)
When restoring default settings and deleting user defined data:
Briefly press the Feed button twice (less than one second), and then hold it down for
at least one second. (Hold down the Feed button until the restoration complete
message is printed.)
4
To finish, turn off the power.
Setting Contents Setting Items
Restore Default Values and
Delete Defined Data
Customized value ✔✔
Memory switches ✔✔
R/E (Receipt Enhancement) settings ✔✔
Communication condition of USB interface ✔✔
Communication condition of serial interface ✔✔
Communication condition of network interface ✔✔
NV graphics - ✔
NV bit image - ✔
User-defined page - ✔
User NV Memory - ✔

Epson TM-T81III Specifications

General

Print Method	Thermal line printing
Resolution	203 x 203 dpi
Paper Width	79.5 ± 0.5 mm
Auto Cutter	Yes
Interface	USB, Serial
Dimensions	140 x 199 x 146 mm
Paper Thickness	0.06 to 0.08 mm