It can be distressing when your ImageWriter II unexpectedly prints a
hexadecimal code dump. Hex printing is actually a feature of the ImageWriter
II that can be very helpful for programmers.
Hex printing occurs when the Select button is pressed when the ImageWriter II
is turned on. This can easily happen accidentally, because the Select button
is so close to the power switch. If this happens:
1. Turn power off.
2. Turn the printer back on, making sure that the Select button is not pressed.