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9 User-Configurable Printer Settings
Configuration commands are sent to the printer to change the printer's non-volatile settings.
After sending the desired sequence of command functions to the printer, allow the printer to remain idle for two seconds. Within
that time, the printer will save the new settings to non-volatile memory. The POWER LED will blink red briefly during this
process. Note that if the configuration commands do not differ from the current settings, the POWER LED will not blink red.
Some functions, when changed, will take effect immediately, while others (such as communication settings) won't become
active until the printer power is cycled off and back on. This is notated for each command function. If your printer has dip
switches then the serial communication settings must be set with the dip switches.
9.1
Sleep Timeout Duration
ESC c c 3 , n ,
Range:
0
n
255
~
~
Default:
0
Descripti
Sets the number of minutes the printer will wait before
on:
entering power saver mode. Setting n = 0 disables power-
saver mode. Note that data will be lost when waking a
printer from power saver mode.
<Esc>cc3, 1,
Example
:
ASCII
ESC
c
Hex
1B
63
Dec
27
99
9.2
Print Darkness
ESC c c 4 , n ,
Range:
20
n
150
~
~
Default:
100
Descripti
Adjusts the relative darkness of the print as percentage of
on:
nominal (default) value.
<Esc>cc4,80,
Example
:
ASCII
ESC
c
Hex
1B
63
Dec
27
99
c
3
,
63
33
2C
99
51
44
c
3
,
63
33
2C
99
51
44
1
,
31
2C
49
44
8
0
,
38
30
2C
56
48
44
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