# Subparameter d

You can specify the capacity of the available memory for downloading a font in k byte units by giving a number following subparameter d. The default is 512. If you give zero, this disabling the font downloading.
If Subparameter k is not specified, font downloading is done only for single-byte characters. (In this case, the NTT JTeX Japanese font, which has a single-byte system, will be downloaded to your printer. If you specify the -ntt: option, this will result in conversion of the font coding system to that of a two-byte one. Then the fonts will not be downloaded
to your printer.)
The font downloading is carried out within the (specified) available memory capacity. Only for the characters whose frequency is larger than the value specified by Subparameter m in specified printing page section, fonts will be downloaded to your printer. The downloading starts with the most frequently used font. In general, the fonts used more frequently will be downloaded in
earlier stages.
But when the total number of downloaded European language font sets reaches "32 minus the total number of used scalable Japanese fonts", the font downloading will stop there. (A font set having character codes larger than 128 is counted as 2 font sets.)