Lexmark TN3270E 用户手册

The SCS/TNe Emulation has a programmable font table, which con-
tains the conversion between the IBM font IDs (sent from the sys-
tem) to the internal fonts used in the printer. The font table has a 
limit of 50 fonts + 3 fonts used for COR (Computer Output Reduc-
tion). The SCS/TNe Emulation will detect free font table positions. 
When attempts to program more than 50 IBM fonts are made, it will 
print out a message and a font table status sheet. This status sheet 
has the IBM IDs indicated in the second column. To free font posi-
tions the 

DEL

 parameter in the 

PRGFNT

 command has to be used. 

Alternatively, an existing IBM font definition can be overwritten with 
the 

PRGFNT

 command.

The 

PRGFNT DEL

 command deletes an IBM font defined in the font 

table. This is necessary if more than 50 different IBM font IDs are 
programmed in the font table. It is not necessary to use the 

PRGFNT 

DEL

 command if an existing IBM font ID is used. In that case, the 

PRGFNT

 command overwrites all information attached to the previ-

ous font definition.