155
EPL Commands
UM
12/16/13 EPL Programming Guide 14245L-003 Rev. A
UM
Codepage & Memory Inquiry
Description This command will cause the printer to send to the host the currently selected
codepage and memory status through the RS-232 port.
This command also disables software flow control (XON/XOFF). Hardware flow control is
not disabled (DTR/CTS). To restart software flow control a reset (^@ command) or power
must be recycled.
See also the I, M, U, UI and UP commands.
Syntax UMp
1
,p
2
,p
3
,p
4
,p
5
,p
6
,p
7
,p
8
Parameters This table identifies the parameters for this format:
Parameters Details
p
1
Image buffer size in KBytes.
p
2
Form memory allocation size in KBytes.
p
3
Form memory free in KBytes.
p
4
Graphic memory allocation size in KBytes.
p
5
Graphic memory free in KBytes.
p
6
External font memory allocation size in KBytes.
p
7
External font memory free in KBytes.
p
8
Appends a response in the UI command data format. See the
UI command on page 154.
Example •
UM↵
