Genicom GEK 00031B - Manual (Page 163)

GEK-00029A 5000 Series Programmer’s Manual 163
DECRFS Request Font Status: Requests a status report of the fonts available
for printing, the memory available for loading forms and logos, or both.
The Ps parameters are defined as:
0 Send both reports (default)
1 Send status of ROM fonts
2 Send amount of RAM available for forms and logos.
Discussion: The reply to a DECRFS with a Ps parameter of 1 will not
contain an ID string in this implementation. The nnn within the reply
to a DECRFS with a Ps parameter of 2 represents decimal number
indicating the number of bytes of RAM available for storing forms and
logos.
Replies:
Reply with Ps = 1:
<DCS>1”{ <ST>
90 31 22 7B 9C
Reply with Ps = 2: <DCS>2”(nnn) <ST>
90 32 22 (nnn) 9C
Reply with Ps = 0: <DCS>1”{ <ST><DCS>2”(nnn) <ST>
90 31 22 7B 9C 90 32 22 (nnn) 9C
Decimal: 155 Ps 59 Ps 34 123
Hex: 9B PsH 3B PsH 22 7B
BASIC: CHR$(155);CHR$(Ps);CHR$(59);CHR$(Ps);CHR$(34);
CHR$(123);
NOTE
This command works only when the printer is connected to the
host through the serial interface.