Changes from version 2, of November 18, 1986:

I made a mistake in the part of WALLPAP2 which deals with strings
to set and reset your printer. The technical explanation is found
in WALLPAP3.PZS, but what this means is that if you select the
Toshiba printer option or enter a string of 16 characters for
printer name or initialize string, the program will not function
properly. Therefore, please accept WALLPAP3.LBR, which corrects
this problem.

Sorry for any trouble this may have caused. 

- Carson Wilson, Nov. 19, 1986.