Unisys E-@CTION EFP9800 - Manual (Page 213)

EF4270 Emulation Commands
3255 4073–002 9–9
Document Clamp Close
Closes the platen when the form has been detected and the time for the clamp
delay is up. This command enables the Slip/Validation paper feed and disables
the Receipt/Journal paper feed.
Hexadecimal Decimal ASCII
1B 1C 27 28 ESC FS
Form Eject
Ejects the form from the validation station after it has been printed.
Hexadecimal Decimal ASCII
1B 41 27 65 ESC A
Download
This command is not supported and is ignored if received.
Hexadecimal Decimal ASCII
1B 42 75 27 66 117 ESC B u
Form In
Used for parallel printers only. This command is NOT supported in a standard
IEEE 1284 interface, however, and should not be used. This command may be
used with a non-standard parallel interface with no bi-directionality, but it is
recommended that you use other status commands (Status: 3 Bit and Status: 6
Bit) to detect form presence instead.
Causes pin 13 on the 25-pin communication cable connector to indicate the
status of the Form-In sensor. 1 = form not present. Internal switch pack #3,
switch 8 must be set to ON.
Hexadecimal Decimal ASCII
1B 46 27 70 ESC F