Printronix P9000 Series - Manual (Page 319)

E-7 Appendix
{90E} is the address location in the Character Library where the downloaded
character will be sent. The existing character at address 90 will be reĆ
placed with the new character. E is the decimal field terminator (required
after each decimal field).
- IMPORTANT -
If a downloaded character replaces an existing character in a print mode and pitch,
that character will be changed in every character set or international language in
which that existing character was used.
{2}; is the single-character attributes flag identifying the character with desĆ
cenders. The semicolon (;) is the hexadecimal data terminator.
{0;0;0;72;88;7;88;72;0;0;0;0;}
is the ASCII data generated from each column of the character layout in
Figure E-2.