Unisys E-@CTION EFP9800 - Manual (Page 47)

Diagnostics and Print Tests
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EFP9800 ESC/POS Internal Switch Pack Settings (Includes Epson ESC/POS)
EFP9800 ESC/POS Emulation: Internal Switch Pack 1
Switch Settings Description
1 OFF
ON
Print “?” for data error.
Ignore data error.
2 OFF
ON
4K byte communication data buffer.
40 byte data buffer.
3-8 Unused.
EFP9800 ESC/POS Emulation: Internal Switch Pack 2
Switch Settings Description
1 OFF
ON
No display module connected (default).
No display module connected (same as ON).
2 Unused.
3 OFF
ON
Busy on buffer full or offline (default).
Busy on buffer full.
4-8 Unused.
EFP9800 ESC/POS Emulation: Internal Switch Pack 3, Switch 1
Switch Settings Description
1 OFF
ON
Set default Epson line spacing to 7.2 lines per inch (paper saving
mode).
Set default line spacing to 6 lines per inch.