- Hewlett-Packard Printer Owner's Manual

66
CAUTION:
If "Y" is sent before changing the configuration device to
the new configuration (baud rate or parity), Print Master will not
receive the "Y" response. However, you will be locked out of Print
Master. If this occurs, recycle Print Master power. Print Master's
configuration will default back to the last saved configuration. You
must then re-enter configuration and re-save the configuration of the
configuration port.
If you answer "Y" (yes), the new configuration for that port will be
stored permanently in non-volatile memory, and Print Master will
subsequently power-up at that configuration.
If you answer "N" (no), the new configuration will be stored in RAM,
and on the next power-up, Print Master will revert to the previous
configuration.
NOTE:
The Y and N responses must be upper case. If a lower case
Y is entered, Print Master will interpret it as "no" and the changes you
have made will not be saved permanently in memory.
Print Master will then respond with a message similar to:
Enter Port Number (5 to 6, 0=Exit), CR:
If you wish to reconfigure another serial port, send that port number
followed by <ENTER>. If no additional changes are desired, type 0
(zero) and <ENTER>.
Print Master will now return to the main configuration menu (see
Section 7.3.1 ).