• Selects a character font.
Character font A (12 × 24)
Character font B (9 × 17)
Turn 90° clockwise rotation mode on/off
• In standard mode, turns 90° clockwise rotation mode on or off for characters.
Turns off 90° clockwise rotation mode.
Turns on 90° clockwise rotation mode.
Selecting upside-down printing mode
• In standard mode, turns upside-down print mode on or off.
• When the LSB of n is 0, turns off upside-down print mode.
• When the LSB of n is 1, turns on upside-down print mode.