Citizen Systems iDP-3420, iDP-3421, iDP-3423 - page 97

iDP-3420 /3421/3423 User’s Manual
97 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.