Page
Page
FCC COMPLIANCE STATEMENT
FOR AMERICAN USERS
Copyright © 1988 by Seiko Epson Corporation
Nagano, Japan
Table of Contents
A-1 A-2 A-5 A-8
A-1
B-1 B-2
B-1
B-6
Introduction
options
Single-bincut sheet feeder
Pull tractor unit
Optional interface boards
About This Guide
If the printer does not operate properly or the printed results are not
Conventions used in this guide
Notes: contain important information and useful tips on the operation
of your printer
Introduction
Setting Up the Printer
Unpacking the Printer
that
Note: You’ll find the platen knob in a piece of the foam packing
Setting Up the Printer
Removing the protective materials
Page
Choosing a Place for the Printer
WARNING:
Assembling the Printer
To assemble the printer, you need only do the following:
•Install the platen knob
•Install the ribbon cartridge
slips onto the shaft
Push
knob
case
Installing the ribbon cartridge
Page
Page
Attaching the paper guide
Setting
Testing the Printer
Plugging in the printer
Loading a sheet of paper
Page
Press the
LOAD/EJECT
Running the self test
FX-850
the print head
LOAD/ EJECT
slightly different. For details, see the
Part of a typical self test in NLQ mode is shown below:
To end the self test, press
the ON LINE
the LOAD/EJECT
Connecting the Printer to Your Computer
Page
attach
Paper Handling
Using Single Sheets
To load a single sheet of paper follow these steps:
single sheets
1.Turn on the printer
2.Push the paper release lever back to the single sheet position
4.Adjust the right edge guide to fit the size of the paper
the PAPER OUT
7. Press the ON LINE button so that the ON LINE indicator lights up
Reloading during printing
ON LINE
the first
Once the ON LINE
ON LINE to
levers
Page
holes
as shown below. Then close the sprocket covers
Caution:
paper, always make sure that the
11.Close the printer cover and turn on the printer
Press
so that
Positioning your continuous paper supply
Paper Handling
Switching Between Continuous and Single Sheets
Note:
may not feed the paper back enough to reach a standby position. If the PAPER
OUT light
does not come on, press
the LOAD/EJECT
PAPER OUT
Switching back to continuous paper
Adjusting the Loading Position
WARNING:
always use the
micro-adjustment
have
FORM FEED
LINE FEED
Each time you press the button, the paper moves
2/216
of an inch. If you hold the button down, the paper moves continuously in
The short tear-offfunction operates as follows:
The perforation at the end of the last printed page feeds to the
2.Tear off the page using the printer cover’s tear-offedge
Then
the FORM FEED
off)
Printing on Special Paper
The paper thickness lever
because
Paper Type
Lever Position
Multi-partforms
Labels
behind
use the FORM FEED
WARNING: Never
labels
Labels
backing and
printer
Therefore
never
shown
sure that
Using the Printer
Operating the Control Panel
Lights
On when the power switch is on and power is supplied
READY
Buttons
sheet
the
the next
When the
SelecType
settings
FONT
CHARACTERS PER INCH
Press this button to select the characters per inch (cpi). You can choose
Other control panel features
Setting the DIP Switches
on
the on
DIP switch functions
Description
International character sets
Country
Default character set
Zero character
Character table
The printouts below show which characters are printed in each table
Italics
Epson Extended Graphics
Printer mode
When
International character set
Page length
When DIP switch 2-l is on, the page length is set to 12 inches. When
2-l
Cut sheet feeder mode
Skip over perforation
the
not
Automatic line feed
Using SelecType
Character fonts
The FX-850and FX-1050 have three built-incharacter fonts:
have
miniature
cpi Roman printing
If SelecType does not work
Enhancing Your Printing
Character size
Another mode for headings and other special uses is double-high:
Emphasized and double-strikeprinting
Italic printing
This sentence is in italics
Underlining
Superscripts and subscripts
a v e r a g e = ( a 1 + a 2 + . . . . . . . + a n n
Feature
ASCII:
Decimal:
Hexadecimal:
Consider these things when you use the Master Select command:
•Proportional overrides 10 cpi, 12 cpi, and condensed
Using Software and Graphics
Using the FX with Application Programs
Using printer selection menus
one of
Note:
FX-1050
A quick test
Using word processors
Word
some
Using spreadsheets
shows you
Using graphics software
many
Computer-PrinterCommunication
codes
16)
Escape sequences
Printer commands
Using the Command Summary
When
on
n = 0
Sending printer commands from within your software program
Dot Graphics
own
on
The print head
Pin labels
Graphics commands
The graphics command format
ESC
LPRINT CHR$(27);"K";CHR$(n1);CHR$(n2);
l00 LPRINT CHR$(27);"K";CHR$(40);CHR$(0);
200 FOR X=1 TO 40: LPRINT CHR$(74);: NEXT
100 WIDTH "LPTl:
130 LPRINT CHR$(27);"K";CHR$(l00)CHR$(0);
140FOR X = 1 to
150LPRINT CHR$(170);CHR$(85);
160NEXT X: LPRINT
180)
one
each
Density varieties
seven
LPRINT CHR$(27);"?K";CHR$(4);
Page
each
100 WIDTH "LPT1:
110 LPRINT CHR$(27);"A";CHR$(7);
120 FOR ROW = 1 TO
150READ N
160LPRINT CHR$(N);
enhance
Defining your own characters
1.Plan your character
2.Run a program to test your work and calculate the required DATA numbers
example, you can press the ( key to print
As you
l00 DIM F(9)
110 FOR I=1 TO
120 PRINT "WHICH ROWS HAVE DOTS IN COLUMN";I
130 INPUT R: IF R=0 THEN
150 IF R=0 THEN NEXT I ELSE GOT0
Running the program
Enter
For column 2 (the vertical line) press 7
Enter
know
want
those shown
Second definition program
90 FOR P=58 TO 63: LPRINT CHR$(P);" "': NEXT P 95 LPRINT
100 K=l: IF K>3 THEN A=58 ELSE A=60
150 LPRINT CHR$(128);
160 FOR X=1 TO
170 READ R
FX prints
Maintenance
Cleaning the Printer
WARNING:
Replacing the Ribbon
Page
Page
8.Reattach the printer cover
Transporting the Printer
2.Remove the paper guide, paper rest, and cut sheet feeder, if installed
Page
6. Attach the left and right locking tabs
8.Attach the printer cover
Troubleshooting
Troubleshooting
may
Problems and Solutions
The printer does not print
contact
The printout is spaced incorrectly
AUTO FEED XT
The printout is faint or uneven
The ribbon may be worn out. See the section on replacing the ribbon in Chapter
The printout is not what you expect
may
Single sheets do not feed properly
The position o f
The paper guide may not be installed properly. See
Continuous paper does not feed properly
Cut sheet feeder does not load paper correctly
•The cut sheet feeder mode may not have been selected with the DIP switch
•The cut sheet feeder may not be installed properly
•The paper supply may not be loaded properly
The paper may not be the type required for proper operation of the cut
The chart below interprets the first line of codes:
Using Printer Options
The Cut Sheet Feeder
Installation
Page
Setting the sheet feeder mode
Recommended paper
Paper:
Paper loading
To load paper, follow the steps below
the right
Page
Envelope loading
3.Push down on the two front levers until they lock into position
Using the cut sheet feeder
Software operation
Setting up your software
feeding
any
Continuous
settings
Change page
length from
Change
Control panel operation
new sheet
Testing the printer in the cut sheet feeder mode
the LINE FEED
WARNING: Never perform
Switching from the cut sheet feeder to continuous paper
front
With the paper release lever foward
To switch back to
Single sheet insertion
has a
switch
1.Press the ON LINE button to take the printer off line
3.Press the LOAD/EJECT button to load the sheet
The Pull Tractor
shown
DIP switch is set to on. See the section on setting DIP switches in Chapter 3.)
Installation and use
Remove
Page
Using
Page
Page
Page
When you are finished printing
Using the pull tractor alone
Removing the pull tractor
shown below
Interface Boards
Choosing an interface
on the
Compatible interfaces
FX-1050
Removing the upper case
Page
Page
Page
Page
Installing the board
FG wire not attached
Page
FG wire attached
board
DIP
Attaching the upper case
Caution: Take care not to pinch the FG wire between the upper and lower cases
Close
Page
Command Summary
A S C I I c o d e : S
Hexadecimal: OF
This code can be sent from a program by sending the code 15 directly
ASCII code:
LPRINT CHR$(27);CHR$(87);CHR$(l)
Control key chart
same
programs do not use all these keys
Hex
DC4
Page
Page
9-pin
Epson (ESC/P) Commands
Printer Operation
Initialization
ESC @
Initialize Printer
Deselect Printer
Speed
ESC s
Turn Half-SpeedMode On/Off
The following values can be used for n:
ESC U
ESC EM
Turn Cut Sheet Feeder Mode On/Off
4:Mode is turned ON
0:Mode is turned OFF
The variables are the characters “0” (48 decimal) and “4” (52 decimal)
Beeper
Data Control
CAN
Vertical Motion
Form feeding
ESC C
ESC N
Set Skip Over Perforation
The
(l/6-inch)
ESC O
7/72-inch
Select n/216-inchLine Spacing
ESC A
Select n/72-inch Line Spacing
ESC J
Perform n/216-inchLine Feed
Vertical tabbing
A S C I I c o d e : V T
Hexadecimal: OB
ESC B
ESC b
ESC
Horizontal Motion
Margins
Set Left Margin
Format :
ESC Q
Print head movement
ESC $
Set Absolute Print Position
nl + (n2 X 256)
nl + (n2 X 256). If the
Page
Overall Printing Style
Select Near Letter Quality or Draft
characters “0”
ESC k
ESC
Select
Print Size and Character Width
ESC P
cpi
ESC M
ESC p
characters
“1” can be
Select Condensed Mode
ESC SI
ASCII code: ESC SI
Hexadecimal: 1B OF
Duplicates the SI command. This command is available in both draft
ESC SO
ESC W
ESC w
l19
Print Enhancement
ESC E
ASCII code: ESC E
Decimal : 27
ESC F
ESCH
ESC S0
ESC S1
Comments:
ESC
Word Processing
ESC a
0:Selects left justification
1:Selects centering
2:Selects right justification
Character Sets
ESC R
Note: See Chapter 4 for sample programs and full information on this topic
ESC &
ESC :
Copy ROM into RAM
can
Format:
Cancel ESC
Graphics
Note: See Chapter 4 for sample graphics programs
ESC K
ESC L
ESC Y
ESC Z
ESC
Reassign Graphics Mode
DCl, ESC U, BEL
SI, ESC
ESC G, ESC H, ESC SO
DC1 code
(FX-1050)
1 to
l/6
Perform n/216-inchLine Feed
l-3
Set Top of Form
return
number 1, not number
ESC D
Overall Printing Style
Select Font
0:Draft quality 10 cpi font
1:Draft quality 12 cpi font
2:Near letter quality Sans Serif font
Page
ESC [@
Select
E S C
Character Sets
ESC
ESC^
Print One Character from Symbol Set
the codes
for c
User-DefinedCharacters
Technical Specifications
Printer
Specifications
Printing
Print speed:
Printing direction:
Characters:
96 standard ASCII character set
(including italic
characters)
13 international
Paper feeding methods:
MCBF:
MTBF:
Print head life:
Voltage:
Humidity:
condensation)
Shock:
Storage:
Vibration:
A-6
Printing enabled/disabled signals and control conditions
Interface timing
The figure below shows the timing for the parallel interface
Initialization
Hardware initialization
Software initialization
Default Settings
Reset to:
Special printing effects
A-9
Tables
Proportional Width Table
B-2
12/11
Tables
Code CHR Width
B-4
CHR
Tables
Character Tables
Italic Character Table
" 2 B R
*: J Z j z
Epson Extended Graphics Character Table
Tables
Glossary
carriage return
characters per inch (cpi)
character set
condensed
continuous paper
default
DIP switches
dot graphics
A graphic design formed by patterns of dots
dot matrix
ESC (escape)
ESC/P
hexadecimal (hex)
initialize
interface
micro-adjustment
number systems
hexadecimal
and
A, B, C, D, E, and
pitch
platen
print quality
(NLQ)
proportional printing
top of form position
user-definedcharacters
short tear-off
Index
Graphics, 4-8—19
Graphics mode command, 4-11—12
Indicator lights, 3-2—3Interface boards, 7-22—33
compatibility, 7-23 installation, 7-23—33specifications, A-5
Lights, 3-2—3
see Interface boards
Index-3
Reader Comment Card
FX-850/1050User’s Manual
this
Thank you
EPSON
EPSON
Page
Printer Operation/Data Control
Vertical Motion/Horizontal Motion
Page
Commands IBM Emulation Mode Only
DIP Switch Functions