Citizen Systems iDP-3421, iDP-3420, iDP-3423 user manual Enq

iDP-3420/3421/3423 User’s Manual

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.

97 CITIZEN