Epson U590P Information Manual page 51

CONFIDENTIAL
ESC p m t1 t2
[Name]
[Format]
[Range]
ESC p m t1 t2 sends a pulse (on time= t1 × 2 msec / off time= t2 × 2 msec) to the specified connector
pin. When m=0 or 48, the pulse is sent to drawer kick-out connector pin 2; when m=1 or 49, the pulse
is sent to drawer kick-out connector pin 5.
PRINT #1, CHR$(&H1B);"p";CHR$(0);CHR$(25);CHR$(250);
ESC = n
[Name]
[Format]
[Range]
ESC = n selects the device to which the host computer sends data, based on the value of n as follows:
n Peripheral Device Status
1 Only printer selected. (customer display is disabled)
2 Only customer display selected. (printer is disabled)
3 Both printer and customer display selected.
When the printer is disabled (n=2), it ignores all received data with the exception of the DLE ENQ 1
and DLE ENQ 2 commands. If ASB is enabled when the printer is disabled by the ESC = command,
the printer transmits a 4-byte status message whenever the status changes.
With a serial interface model, the default setting is n=1 when DIP switch 2-2 is off and n=2 when DIP
switch 2-2 is on.
1-44 Command Descriptions
Generate pulse
ASCII ESC
Hex 1B
Decimal 27
m = 0, 1, 48, 49
0 ≤ t1 ≤ 255
0 ≤ t2 ≤ 255
Program Example
Select peripheral device
ASCII ESC
Hex 1B
Decimal 27
1 ≤ n ≤ 3
p m t1 t2
70 m t1 t2
112 m t1 t2
= n
3D n
61 n
Rev. A