HP 8590 E-Series User Manual page 184

Press this key if the spectrum analyzer is connected to an LQ-570
EP LQ570 SML LRG
Epson or other compatible 24-pin print-head printer.
Pressing this key to underline SML will allow two printouts per page
and will print softkey labels if desired (see PRT MENU ON OFF ).
This function is operational for Epson compatible printers only when
SML is underlined.
PRT MENU ON OFF Press this key so that ON is underlined to print the softkey labels
with the spectrum analyzer printout. This function is operational
only when SML is underlined for the Epson compatible printers.
Press this key so PRNT is underlined.
COPY DEV PRNT PLT
Press this key to copy the spectrum analyzer display to the printer.
Printing and Plotting 6-13