Initial Set Command; Inverted Character Command; Buzzer Command - Citizen iDP-3540/3541 User Manual

12-2-8. Initial Set Command

D8
0
The controller is initialized by this command and the following conditions are established.
*Internal input buffer cleared
* Normal character mode selected
* Black color print mode selected
* Skip designation cancelled
* Page length set to 66 lines
* Line feed pitch set to 2/9 inch (graphic type only)

12-2-9. Inverted character command

D8
0
This command specifies inverted characters. By entering this command at the beginning of print
data and then sending the data to the controller, all of the following characters will be printed
upside down. This command remains valid until, either it is entered again or the initial set
command is entered.

12-2-10. Buzzer Command

D8
0
Command to activate the alarm buzzer for 0.3 second period.
CITIZEN
0 0 1 0
0 0 1 0
0 0 0 0
36/48
iDP-3540/41 User's Manual
D1
0 0 1
DC1(11)H
D1
0 1 0
DC2(12)H
D1
1 1 1
RS(1E)H