Olivetti PR 4 Programmer's Manual page 54

ESC ? n
Cancel user-defined characters
Hexadecimal code: 1B 3F n
n = 32-126
Range:
Cancels user-defined characters.
-
Notes: This command cancels the pattern defined for the character code specified by n. After the
user-defined character is cancelled, the corresponding pattern for the internal character is
printed.
- If a user-defined character has not been defined for the specified character code, the
printer ignores this command.
- If n is out of the range, this command is ignored.
References: ESC &, ESC %
ESC @
Initialize printer
Hexadecimal code: 1B 40
Clears the data in the print buffer and resets the printer mode to the mode that was in effect when the
power was turned on.
- The setup settings are not checked again.
Notes:
- The data in the receive buffer is not cleared.
- When this command is executed in slip mode, the printer ejects the slip and switches from
slip mode to paper roll mode.
ESC C n
Set slip paper eject length
Hexadecimal code: 1B 43 n
n = 0-255
Range:
Sets the eject length setting for slip paper to n lines.
Notes: - When n = 0, the eject length setting for slip paper is cancelled.
- The specified eject length does not change even if the line spacing changes.
- The maximum eject length that can be set is 40 inches. If the specified amount exceeds
40 inches, the eject length is automatically set to 40 inches.
Default: n = 0
References: FF, ESC 2, ESC 3
4-18 Epson TM-U950 Commands