Rockwell Automation 2705-ND1 Keypad Development Software - Manual (Page 98)

Chapter 9
Printing Messages
9–9
Configuration Parameters for Ports LPT1, LPT2, LPT3
The configuration parameters that display for ports LPT1, LPT2,
or LPT3 are:
Null Count Specifies the number of nonprintable characters to
output after each line (carriage return) to prevent the
printer buffer from overflowing.
To enter a value, select Null Count. A numeric
field to the right opens.
Enter a value in the range of 0 to 255, then press [Enter].
The highlight then moves to Blank Lines.
Blank Lines Specifies whether to insert a blank line between each
message during printing. The default is No, which means
print messages using single spacing.
To change the setting, select Blank Lines. A window opens
and displays the options Yes/No.
Select Yes to insert a blank line between each message as it
prints. Select No to print the messages single spaced.
Quit Saves the configuration settings in the program setup file
and returns to the Select File menu.