Fujitsu DL3100 User Manual page 176

FUJITSU DL3100
Select character set 1
This command selects IBM Character set I for use in
subsequent printing operations.
Define user-defined characters
• This command enables you to define and download
characters for printing.
• Monospaced characters are designed on a grid eleven
dots wide by twelve dots high. The width of
proportionally spaced characters is specified in n5.
• n1 and n2 define the number of characters to be
defined as follows:
number of characters = ((n1+(n2*256)-2)/13.
• n3 is the character code of the first character in the
sequence to be defined. It is assumed that you are
defining a sequence of characters whose code
numbers increment by one for each character to be
defined.
• If bits 1 and 2 of n4 are 0 and bit 8 is set to 1, the
bytes that make up the character definition define the
top eight rows of the grid, the most significant bit
representing the top dot, and the least significant bit
representing the eighth dot down. Simply set a bit to
1 to print a dot in that position on the grid, or to 0 to
print white space.
C-36
Function Command
ESC 7
ESC = (n1)
(n2) 20 (n3)
(n4) (n5) data
User's Manual