Epson LX-300+ Manual

Read All About It
What’s new about the EPSON®LX-300+? It’s faster, more durable,
and handles more parts per form. But don’t worry; it works the same
way as the EPSON LX-300. Take a few minutes to read this booklet so
you can get up and running quickly.
Here’s what you’ll find inside:
PRINTER ANNOUNCEMENT / NEWS / INFORMATION
EXTRA! EXTRA!
New Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Printer Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Turning On the Printer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
The Control Panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Paper Handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Selecting Fonts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Adjusting for Different Top and Bottom Margins. . . . . . . . 8
Adjusting the Loading (Top-of-Form) and Tear-off
Positions with Micro Adjust . . . . . . . . . . . . . . . . . . . . . . . 8
Differences in the Default Setting Mode. . . . . . . . . . . . . . . . 8
Using the EPSON Remote! Utility . . . . . . . . . . . . . . . . . . . . . 10
Printing a Self Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

2
About Your EPSON LX-300+
This booklet briefly describes the new features provided by the
EPSON LX-300+. It is intended for LX-300 users who are
upgrading to the LX-300+. If you are not familiar with the
LX-300, please see the LX-300+ User’s Guide for detailed
instructions on using the printer.
Your new LX-300+ printer is very similar to the LX-300, only
better. It’s faster, more reliable, and accommodates more copies
per multi-part form (1 original plus 4 copies). It is backward
compatible with the LX-300, so you should not have any
problems using it with your current software.
Be sure to consult the LX-300+ User’s Guide for setup instructions
and detailed information about your printer.
New Specifications
This table summarizes the basic specification differences
between the two models.
Function LX-300 LX-300+
Printing speed NLQ (10 cpi): 44 cps
(uni-d)
Draft (10 cpi): 220 cps
High speed draft
(10 cpi): not available
High speed draft
(12 cpi): not available
NLQ (10 cpi): 56 cps
(bi-d)
Draft (10 cpi): 225 cps
High speed draft
(10 cpi): 300 cps
High speed draft
(12 cpi): 337 cps
Copy capability 1 + 2 1 + 4
Printable area
Top margin
Bottom margin
5.3 mm (.2 in)
9 mm (.35 in)
4.2 mm (.17 in)
4.2 mm (.17 in)
Built-in fonts Roman, Sans Serif,
Draft, Draft
condensed
Roman, Roman
condensed, Sans Serif,
Sans Serif condensed,
Draft, Draft condensed

3
Bar code fonts none 8 fonts
Character set tables 9 13
Paper feed speed 79 ms/line at 1/6-inch
line spacing,
intermittent
2.78 inches/second,
continuous
80 ms/line at 1/6-inch
line spacing,
intermittent
3 inches/second,
continuous
Parallel interface Parallel Bidirectional parallel
supporting IEEE 1284
nibble mode
Control code
emulation
EPSON ESC/P,
IBM®2380
EPSON ESC/P,
IBM 2380 PLUS
Input buffer 4 KB 8 KB
Reliability
MVBF
MTBF (power-on
hours), 25% duty cycle
3 million lines
4,000 hours
12 million lines
(except print head)
6,000 hours
Single sheet paper
width
7.2 to 10.1 inches
(182 to 257 mm),
single sheets
3.9 to 10.1 inches
(100 to 257 mm),
single sheets and
multipart forms
Energy saving mode
Copy mode
Quiet mode
No
No
No
Yes
Yes
Yes
Physical dimensions
Width
Depth
Height
Weight
14.4 inches (366 mm)
10.8 inches (275 mm)
5.2 inches (132 mm)
8.8 lb. (4.0 kg)
14.4 inches (366 mm)
10.8 inches (275 mm)
5.8 inches (147 mm)
9.8 lb. (4.4 kg)
Function LX-300 LX-300+

4
Printer Software
The LX-300+ comes with printer software on a CD-ROM which
includes a printer driver for Microsoft®Windows®and some
helpful utilities. You do not need to install this driver if you are
happy with the driver(s) you are currently using for your
LX-300. The LX-300+ printer hardware is backward compatible
with ESC/P software drivers.
If you decide to install the software, you can take advantage of
the following features:
❏A printer driver which lets you control printing.
❏The EPSON Status Monitor 3 utility for Windows versions
95, 98, 2000, and NT 4.0 (or later). The Status Monitor
displays information about the printer’s status and lets you
know if there is a problem with a print job.
❏The EPSON Remote! utility, a DOS-based printer setup
utility that lets you change printer default settings from your
monitor screen. (This provides an alternative way to change
the default settings as described on page 10.)
See the LX-300+ User’s Guide for instructions on installing and
using the printer software.

5
Turning On the Printer
The power switch has been moved to the side of the printer.
The Control Panel
The control panel has been modified, as shown on the next page.
It now includes a Load/Eject button, which loads or ejects a
single sheet. It also loads continuous paper from the standby
position or feeds it backward to the standby position; it replaces
the Paper Park feature on the LX-300.
The FONT button is now referred to as the Tear Off button. It
still lets you select one of the printer’s built-in fonts (through the
Micro Adjust mode, as described on page 7), plus it advances
continuous paper to the tear-off position or feeds continuous
paper backward to the top-of-form position.
The control panel also features a Paper Out light to let you
know when the printer has run out of paper or paper is not
loaded correctly. Additionally, because the LX-300+ has six
built-in fonts (instead of four on the LX-300) the Tear Off lights
now indicate which of the built-in fonts is currently selected.
power switch

6
Control Panel
T
TT
Te
ee
ea
aa
ar
rr
r O
OO
Of
ff
ff
ff
f b
bb
bu
uu
ut
tt
tt
tt
to
oo
on
nn
n**
****
**
Advances continuous
paper to the tear-off
position.
Feeds continuous paper
backward from the
tear-off position to the
top-of-form position.
*
**
*M
MM
Mi
iiic cc
cr
rr
ro
oo
o A
AA
Ad
dd
dj
jjju uu
us
ss
st
tt
t m
mm
mo
oo
od
dd
de
ee
e
When you hold down the Pause button for 3 seconds,
the printer enters the Micro Adjust mode. In this mode,
you can press the LF/FFDand Load/EjectUbuttons to
adjust the top-of-form or tear-off position. (See page 8.)
**
****
**F
FF
Fo
oo
on
nn
nt
tt
t s
ss
se
ee
el
llle ee
ec
cc
ct
tt
t
In Micro Adjust mode, you can select the font to use for
printing by pressing the Tear Off button. The Tear Off
lights turn on, off, or flash to indicate the selected font.
(See page 7.)
P
PP
Pa
aa
au
uu
us
ss
se
ee
e b
bb
bu
uu
ut
tt
tt
tt
to
oo
on
nn
n
Stops printing
temporarily, and
resumes printing when
pressed again. When
pressed for three
seconds, turns on the
Micro Adjust mode.*
To turn off, press
again.
P
PP
Pa
aa
au
uu
us
ss
se
ee
e li
lili
lig
gg
gh
hh
ht
tt
t
On when the printer is
paused.
Flashes when the
printer is in Micro
Adjust mode.*
Flashes when the print
head has overheated.
P
PP
Pa
aa
ap
pp
pe
ee
er
rr
r O
OO
Ou
uu
ut
tt
t l
llli iiig gg
gh
hh
ht
tt
t
On when no paper is
loaded in the selected
paper source or paper
is not loaded correctly.
Flashes when paper
has not been fully
ejected or a paper jam
has occurred.
L
LL
LF
FF
F/
//
/F
FF
FF
FF
F b
bb
bu
uu
ut
tt
tt
tt
to
oo
on
nn
n
Feeds paper line by line
when pressed and
released.
Ejects a single sheet or
advances continuous
paper to the next
top-of-form position
when held down.
L
LL
Lo
oo
oa
aa
ad
dd
d/
//
/E
EE
Ej
jjje ee
ec
cc
ct
tt
t b
bb
bu
uu
utt
tttt
tto
oo
on
nn
n
Loads a single sheet of
paper.
Ejects a single sheet of
paper.
Loads continuous paper
from the standby position.
Feeds continuous paper
backward to the standby
position.
T
TT
Te
ee
ea
aa
ar
rr
r O
OO
Of
ff
ff
ff
f li
lili
lig
gg
gh
hh
ht
tt
ts
ss
s**
****
**
f f (both lights flashing)
when continuous paper is
in the tear-off position,
otherwise the LEDs indicate
the selected font. (See
page 7.)

7
Paper Handling
While the LX-300+ handles paper much like the LX-300, there
are certain differences. Be sure to consult your LX-300+ User’s
Guide for instructions on loading and removing paper, changing
the tractor position, and switching between continuous and
single sheets.
Selecting Fonts
On the LX-300 you pressed the Font button to select one of the
printer’s four built-in fonts. On the LX-300+, you can select from
six built-in fonts as follows. Hold down the Pause button for 3
seconds. Make sure the Pause light is flashing. Then press the
Tear Off button to select one of the fonts listed in the table
below. Continue pressing the Tear Off button until the lights
indicate the one you want. Then press the Pause button again to
exit Micro Adjust mode.
n= on o= off f = flashing
The selected font stays in effect until you change it again or turn
off the printer. However, any font choices you make with your
software will override your control panel selection.
Font Tear Off (Font) lights
1 2
EPSON Draft
o n
EPSON Draft condensed
o f
EPSON Roman
n o
EPSON Roman condensed
n n
EPSON Sans Serif
n f
EPSON Sans Serif condensed
f o

8
Adjusting for Different Top and Bottom Margins
The LX-300+ allows for smaller top and bottom margins—
4.2 mm (.17 inch) for both—increasing the maximum printable
area on the page. You will not notice any difference in printing
unless you have specified margins in your software applications
that are less than the minimum allowed by the LX-300 (5.3 mm
[.2 inch] for the top and 9 mm [.35 inch] for the bottom). In this
case you may need to adjust your top and bottom margin
settings through your software or by adjusting the top-of-form
position. See your LX-300+ User’s Guide.
Adjusting the Loading (Top-of-Form) and Tear-off
Positions with Micro Adjust
To adjust the top-of-form or tear-off position, make sure paper is
loaded in the printer. Then hold down the Pause button for 3
seconds to enter Micro Adjust mode. Make sure the Pause light
is flashing. Then press the Load/Eject
Uor LF/FF Dbutton to
adjust the position. When you are done, press Pause again to
exit Micro Adjust mode.
Differences in the Default Setting Mode
Like the LX-300, the LX-300+ lets you change printer settings
through the Default Setting mode. The LX-300+ includes more
settings and offers different options for some of the settings. A
few settings that were available on the LX-300 are no longer
necessary on the LX-300+. The following table compares the
settings for both printers. Default settings are in bold.
Note: You can also change the default settings from the DOS prompt
using EPSON Remote!, which you may find easier to use. See page 10
for instructions.

9
Setting LX-300 LX-300+
Page length for
tractor (continuous
paper)
Length in inches: 3, 3.5, 4,
5.5, 6, 7, 8, 8.5, 1
11
11
11
1, 70/6, 12,
14, 17
Length in inches: 3, 3.5, 4,
5.5, 6, 7, 8, 8.5, 1
11
11
11
1, 70/6,
12, 14, 17, Other
Skip over
perforation
On, O
OO
Off
ffff
ff On, O
OO
Of
ff
ff
ff
f
Auto tear-off On, O
OO
Off
ffff
ff On, O
OO
Of
ff
ff
ff
f
Auto line feed On, O
OO
Off
ffff
ff On, O
OO
Of
ff
ff
ff
f
Print direction not available B
BB
Bi
iii- --
-D
DD
D, Uni-D
Software (printer
mode)
E
EE
ES
SS
SC
CC
C/
//
/P
PP
P, IBM 2380 E
EE
ES
SS
SC
CC
C/
//
/P
PP
P, IBM 2380 Plus
0 slash , 0
00
0,0
00
0
High speed draft not available O
OO
On
nn
n, Off
I/F mode A
AA
Au
uu
ut
tt
to
oo
o (1
11
10
00
0 or 30 second
wait), parallel, serial
A
AA
Au
uu
ut
tt
to
oo
o, Parallel, Serial
Auto I/F wait time not available 1
11
10
00
0 s
ss
se
ee
ec
cc
co
oo
on
nn
nd
dd
ds
ss
s, 30 seconds
Baud rate (bps) 300, 600, 1200, 2400, 4800,
9
99
96
66
60
00
00
00
0, 19,200
300, 600, 1200, 2400, 4800,
9600, 1
11
19
99
9,
,,,2 22
20
00
00
00
0
Parity N
NN
No
oo
on
nn
ne
ee
e, Odd, Even N
NN
No
oo
on
nn
ne
ee
e, Odd, Even, Ignore
Parallel I/F
bidirectional mode
not available O
OO
On
nn
n, Off
Packet mode (IEEE
1284.4 protocol)
not available A
AA
Au
uu
ut
tt
to
oo
o, Off
Character table Italic, P
PP
PC
CC
C4
44
43
33
37
77
7, PC 850,
PC 861, PC 863, PC 685,
Brascii, Abicomp
Italic, P
PP
PC
CC
C4
44
43
33
37
77
7, PC 850,
PC 860, PC 863, PC 865,
PC 861, BRASCII,
Abicomp, Roman 8,
ISO Latin 1, PC 858,
ISO 8859-15
International
character set for
Italic table
not available I
IIIt tt
ta
aa
ali
lili
lic
cc
c U
UU
U.
...S SS
S.
...A AA
A.
..., Italic France,
Italic Germany, Italic U.K.,
Italic Denmark1, Italic
Sweden, Italic Italy,
Italic Spain1
Manual feed wait
time
not available 1 second, 1
11
1.
...5 55
5 s
ss
se
ee
ec
cc
co
oo
on
nn
nd
dd
ds
ss
s,
2 seconds, 3 seconds
0 0

10
* These settings take effect only when IBM 2380 emulation is selected.
To enter the Default Setting mode, make sure the printer is off
and paper is loaded. Then hold down the Tear Off button and
press the power switch to turn on the printer. Instructions are
printed which you can follow to change any settings. When you
are finished, turn off the printer to exit the Default Setting mode.
See Chapter 2 in your LX-300+ User’s Guide for instructions on
using the default setting mode.
Using the EPSON Remote! Utility
The printer software CD-ROM contains a new utility called
EPSON Remote! which provides another way to change the
default settings. Follow the steps below to install and use the
utility.
Buzzer not available O
OO
On
nn
n, Off
Auto CR (IBM 2380
Plus)*
On, O
OO
Of
ff
ff
ff
fOn,O
OO
Of
ff
ff
ff
f
IBM character
table*
not available Table 1, T
TT
Ta
aa
ab
bb
bl
llle ee
e 2
22
2
Data length 7/8 bit
(serial I/F)
7 bit, 8
88
8 b
bb
bi
iiit tt
t8bitonly
EXT/ACK (serial I/F) D
DD
Di
iiis ss
sa
aa
ab
bb
bl
llle ee
e, Enable not available
Tractor S
SS
Si
iiin nn
ng
gg
gl
llle ee
e, double not available
Character spacing 1
11
10
00
0 c
cc
cp
pp
pi
iii, 12 cpi Not selectable through
Default Setting mode. To
select spacing other than
10 cpi (the printer’s
default), such as 12, 15,
17, or 20 cpi, use ESC/P
command).
Setting LX-300 LX-300+