Key to Symbols.................................................................................................................................................................. 3

Warnings ............................................................................................................................................................................. 3

Cautions............................................................................................................................................................................... 4

■ Restriction of Use ....................................................................................................................4

■ Note about interference ........................................................................................................4

■ Open Source Software License.............................................................................................5

■ About this Manual ..................................................................................................................6

Aim of the Manual ........................................................................................................................................................... 6

Manual Content................................................................................................................................................................ 6

■ Contents....................................................................................................................................7

Product Overview .......................................................................................... 11

■ Features ................................................................................................................................. 11

■ Product Configurations ...................................................................................................... 13

Models................................................................................................................................................................................13

NFC Tag ..............................................................................................................................................................................13

Accessories .......................................................................................................................................................................14

■ Part Names and Functions ................................................................................................. 15

Panel LED ..........................................................................................................................................................................16

Connectors .......................................................................................................................................................................17

Online and Offline..........................................................................................................................................................19

■ Status and Errors .................................................................................................................. 20

Status Display ..................................................................................................................................................................20

Error Status .......................................................................................................................................................................21

■ NV Memory (Non-Volatile Memory) ................................................................................. 23

NV Graphics Memory....................................................................................................................................................23

User NV Memory ............................................................................................................................................................23

Memory Switches (customized values)..................................................................................................................23

R/E (Receipt Enhancement)........................................................................................................................................23

Maintenance Counter...................................................................................................................................................24

■ Simple Setup for Wireless LAN .......................................................................................... 25

■ Useful Functions for Smart Devices.................................................................................. 26

NFC Tag ..............................................................................................................................................................................26

QR Code.............................................................................................................................................................................26

■ Printing Using Multiple Interfaces.................................................................................... 27