Lexmark FORMS 249X Technical Reference page 23

Use the following parameters (parms) with SIC commands that use the printer
ID of C5 and C6:
Printer
2480
2481
2490
2491
Parm Description
1 Emulation
2 Panel Disable
(see Note 1)
3 Macro
(see Note 2)
Notes:
1 You can disable specific buttons on the operator panel. The upper 6 bits of parm 2
represent the different buttons on the operator panel. The lower 2 bits are reserved
to enable or disable the panel.
Bit
7. Font
6. Pitch
Ç
5. Micro
È
4. Micro
3. LF
2. Macro
Bits 0 and 1 allow for existing panel disable functions.
To disable the panel or any of the buttons, bit 0 must be On.
The Start/Stop button and the Form Feed button are always enabled.
In the following example the Micro
Format ESC
Decimal 27
Hex 1B
Dec Hex
197 C5
197 C5
198 C6
198 C6
Selection
0=No Change
1=PPDS
2=Epson
0=No Change
1=Panel Disabled
2=Panel Enabled
0=No Change
1=Macro 1
2=Macro 2
3=Macro 3
4=Macro 4
255=Disable Macro
Off On
Disabled Enabled
Disabled Enabled
Disabled Enabled
Disabled Enabled
Disabled Enabled
Disabled Enabled
Ç
and Micro
[ K Ln
91 75 04
5B 4B 04
Section 2: Set Initial Conditions (SIC) Command
Dec
0
1
2
0
1
2
0
1
2
3
4
255
È
buttons are enabled:
Hn init ID
00 254 197
00 FE C5
Hex
00
01
02
00
01
02
00
01
02
03
04
FF
P1 P2
00 49
00 31
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