Citizen Systems iDP3423 - Manual (Page 98)

iDP3420/3421/3423 User’s Manual
82 CITIZEN
ENQ
[Function] Enquiry
[Code] <05>H
[Outline] This command is valid only for the serial interface. The printer sends the status
information. If this command is entered after receiving the text information in the
STX-ETX mode, the printer will send the status information and check byte.