Contents o For Safety.....................................................................................................................3 Key to Symbols....................................................................................................................................................................3 Warnings ...............................................................................................................................................................................3 Cautions.................................................................................................................................................................................4 o Caution Labels.............................................................................................................5 o Restriction of Use........................................................................................................5 o Note about interference.............................................................................................5 o Open Source Software License ..................................................................................5 o About this Manual.......................................................................................................6 Aim of the Manual .............................................................................................................................................................6 Manual Content..................................................................................................................................................................6 o Contents.......................................................................................................................7 Product Overview.................................................................................
13 o Features .....................................................................................................................13 o Product Configurations ............................................................................................15 Models..................................................................................................................................................................................15 Accessories .........................................................................................................................................................................15 o Part Names and Functions .......................................................................................17 Control Panel .....................................................................................................................................................................18 Connectors .........................................................................................................................................................................19 Online and Offline............................................................................................................................................................20 o Status and Errors.......................................................................................................21 Error Status.........................................................................................................................................................................21 Status Display....................................................................................................................................................................22 o NV Memory................................................................................................................24 NV Graphics Memory......................................................................................................................................................24 User NV Memory ..............................................................................................................................................................24 Memory Switches.............................................................................................................................................................24 R/E (Receipt Enhancement)..........................................................................................................................................24 Maintenance Counter.....................................................................................................................................................25 Web contents.....................................................................................................................................................................25 o Simple Setup for Wireless LAN.................................................................................26 o Useful Functions for Smart Devices.........................................................................27 NFC Tag................................................................................................................................................................................27 QR Code...............................................................................................................................................................................27 o Printing Using Multiple Interfaces...........................................................................28 7