Epson 1500 - Manual (Page 107)

RITech
This Level 2 option, Resolution Improvement Technology
(RITech), is available only with a printer equipped with HPIII
emulation (3/P/Si). RITech produces smoother and crisper
lines, text, and graphics. You will probably not have to change
the factory setting, which is MEDIUM. If you change the
RITech setting, you can check the print quality by printing a
sample status sheet. See Chapter 1 for full information on
RITech.
Menu/submenu Available options
RITECH M E D I U M L I G H T
MEDIUM
HEAVY
OFF
RX-BUFFER SIZE
The receive buffer option on Level 2 allows you to change the
size of the printer’s input buffer. A large receive buffer size
allows you to quickly transfer the contents of a file from the
computer’s memory to the printer’s memory. The printer then
prints the information from its own memory and frees up the
computer for other tasks.
If you set the buffer size too high, however, you may get an
error message
telling you to add memory.
When you press , the display reads as follows.
Menu/submenu Available options
CH P XK S , P , o r O
(S for ActionLaser 1500 only)
(Where X is the RX-BUFFER SIZE setting.)
SelecType 4-23