|Send ANY commands to Epson compatible printers via the command line. 70+ built-in commands, plus the ability to create and store your own.|
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Contents of the PREPS.DOC file
PREPS V1.11 Copyright (c) 1992-1993 Copy Con Incorporated Page 1
PREPS is a command-line utility which allows you to send ANY commands
to your Epson compatible printer. PREPS has over 70 built-in commands,
and it also gives you the ability to create and store your own, using
binary, octal, decimal, hex, and text codes. Commands can be stacked,
and they can be sent to any device or file.
PREPS will run on any PC compatible running DOS 3.0 or better, with an
Epson compatible printer (which, while not actually required, would
make the program a bit more useful... ;^). If you wish to add new
commands, an ASCII text editor will also be needed.
PREPS is distributed on an "AS IS" basis without warranty, expressed
or implied. Considerable testing effort has been expended, but the
user is advised to check the program's suitability before relying on
it. The user assumes full risk as to the results of using this
program. In no event shall the author be liable for any incidental or
consequential damages arising from the use, or inability to use this
All product names mentioned in this document are either Copyright or
Trademark of respective owners.
PREPS is freely distributable and fully functional, and may be used
for a 30-day trial period. If you plan to continue using PREPS, you
are obligated to pay the modest registration fee of $10, which
entitles you to unlimited free upgrades (to be distributed through
standard Shareware channels). Upgrades obtained directly ($5 shipping)
will have an individual serial number and no registration reminders.
All registration information is contained in the PREPS.REG file. If
that file is missing, register by sending your name, address, and a
check or money order for $10 ($15 for the registered version) in US
Copy Con Incorporated
PO Box 23255
Baltimore MD 21203-5255
MD residents add 5% sales tax. If ordering the registered version,
please specify 3.5" or 5.25" diskette.
Thank you for supporting Shareware.
PREPS V1.11 Copyright (c) 1992-1993 Copy Con Incorporated Page 2
To install, copy both PREPS.EXE and PREPS.DAT into your path. To add
new commands to PREPS, you will also need an ASCII text editor to edit
PREPS.DAT (see CREATING NEW COMMANDS).
PREPS is activated from the command line, using the format
PREPS [/device] command[-] [command[-]]...
By default, PREPS sends commands to the LPT1 device; to specify
another, use the /device switch, specifying a valid device or
filename; for example,
PREPS /lpt2 reset
sends the reset command to the device connected to LPT2.
PREPS has over 70 built-in commands, and they can be sent individually
or combined with other commands. A command directly followed by a -
(minus sign) disables the command, where applicable; for example,
PREPS italic underline-
enables italics and disables underlining.
Commands do not need to be typed out in their entirety; only as much
of the command that distinguishes it from other commands is needed;
for example, when sending subscript and superscript commands,
"PREPS su" would send subscript because it alphabetically precedes
superscript; "PREPS sup" would send superscript. When using PREPS
inside batch files, it is a good idea to use the full command, as
future versions of PREPS may have more built-in commands that may be
similar to existing commands.
Following are the commands that are built into PREPS, along with their
descriptions. (Some commands are not supported on some printers.)
1/6 Sets paper feed amount to 1/6 inch
1/8[-] Sets paper feed amount to 1/8 inch
7/72[-] Sets paper feed amount to 7/72 inch
BackSpace Prints buffer and backspaces one space
Bell Sounds buzzer
Black Selects Black color (color printers only)
Blue[-] Selects Blue color (color printers only)
BoldPS[-] Selects Bold PS font
PREPS V1.11 Copyright (c) 1992-1993 Copy Con Incorporated Page 3
BUILT-IN COMMANDS (continued)
Cancel Clears all data in the buffer
Center[-] Enables automatic centering of print lines
Compressed[-] Sets printing to 17 CPI
Courier[-] Selects Courier font
CR Prints buffer and starts next line at left margin
Delete Deletes the last character stored in the buffer
Denmark[-] Selects Denmark character set
DeSelect[-] Disables printer from receiving data
Double[-] Sets double printing
Draft[-] Selects Draft font
Elite Sets printing to 12 CPI
Emphasized[-] Sets printing to twice the original dot density
England[-] Selects England character set
Escape Sends the escape ($1B) code
FF Prints buffer and feeds paper to next TOF position
Flush Prints all data in buffer
France[-] Selects France character set
Germany[-] Selects Germany character set
Graphic Selects Standard Graphic character set
Green[-] Selects Green color (color printers only)
HalfLF[-] Prints buffer and feeds paper 1/12 inch
HalfSpeed[-] Sets printing to half speed
IBM1 Selects IBM 1 character set
IBM2 Selects IBM 2 character set
Incremental[-] Prints each character after it is entered
International[-] Defines undefined codes as international characters
Italic[-] Selects Italic font
Italy[-] Selects Italy character set
Japan[-] Selects Japan character set
Justification[-] Sets automatic justification of print lines
LatinAmerica[-] Selects Latin America character set
LeftAlign Sets print alignment at the left margin
Legal[-] Selects Legal character set
LF[-] Prints buffer and executes a single line feed
Micron Sets printing to 15 CPI
NLQ[-] Selects NLQ font
Norway[-] Selects Norway character set
Null Sends the null ($00) code
Orange[-] Selects Orange color (color printers only)
PaperOut[-] Enables paper out detector
Pica Sets printing to 10 CPI
Prestige[-] Selects Prestige font
Proportional[-] Sets proportional spacing between characters
Red[-] Selects Red color (color printers only)
Reset Resets printer to initial state
RightAlign[-] Sets print alignment at the right margin
Roman[-] Selects Roman font
SansSerif[-] Selects Sans Serif font
Script[-] Selects Script font
PREPS V1.11 Copyright (c) 1992-1993 Copy Con Incorporated Page 4
BUILT-IN COMMANDS (continued)
Select[-] Enables printer to receive data
SheetFeed[-] Enables the sheet feeder (if installed)
Single[-] Sets single direction printing mode
Single1[-] Sets single direction printing mode for one line
Spain1[-] Selects Spain 1 character set
Spain2[-] Selects Spain 2 character set
SubScript[-] Selects subscript font
SuperScript[-] Selects superscript font
Sweden[-] Selects Sweden character set
Tab Sends the horizontal tab ($09) code
Tall[-] Sets double height character printing
Underline[-] Sets continuous underlining of characters
USA Selects USA character set
Violet[-] Selects Violet color (color printers only)
VTab Sends the vertical tab ($11) code
Wide[-] Sets double width character printing
Wide1[-] Sets double width character printing for one line
Yellow[-] Selects Yellow color (color printers only)
CREATING NEW COMMANDS
If you want to send a code that is not already built-in, you can
create your own using binary, octal, decimal, hex, and text codes.
Binary codes must be preceded with the % symbol, octal with the &
symbol, + for decimal, $ for hex, and ' for text; for example,
PREPS $1b 'P +1
sends 1B in hex, 'P' in text, and 1 in ASCII decimal. To send an
entire text string, you still use the ' symbol, but you must also
enclose the entire string in quotes; for example,
PREPS bold "'one two three" bold-
prints "one two three" (without the quotes) in bold.
Strings of codes can be assigned a command name and stored in a
separate data file called PREPS.DAT, which must be kept in the same
directory as PREPS.EXE. PREPS.DAT will be searched first in case you
wish to redefine the internal commands. The format of each line of the
data file is as follows:
command_name code [code]... [ - code [code]... ]
PREPS V1.11 Copyright (c) 1992-1993 Copy Con Incorporated Page 5
CREATING NEW COMMANDS (continued)
The command name must be left-justified (no left margin), and it
cannot contain any spaces. Following the name are the codes that
enable the command. If the command can be disabled, the enabling codes
are followed by a minus sign and the codes that disable the command.
The name, codes, and minus sign must be separated by spaces and/or
tabs. There is no limit to the number of commands, but there can only
be one command per line.
For example, let's create a new command called SkipPerf. The codes to
skip six lines at the bottom of each page are $1b, 'N, and +6. Using
an ASCII text editor, create PREPS.DAT with the first line reading:
SkipPerf $1b 'N +6
Now, if you type "PREPS skip", $1b, 'N, and +6 will be sent. What if
you want to disable perforation skip? First, edit PREPS.DAT to read:
SkipPerf $1b 'N +6 - $1b 'O
Now, if you type "PREPS skip-", $1b and 'O will be sent, which are the
codes to disable perforation skip.
will show a help screen and a list of built-in commands.
sends a formfeed to the printer attached to LPT1.
PREPS /lpt2 ff
sends a formfeed to the printer attached to LPT2.
PREPS bold under- italic-
enables bold text, and disables underlining and italics.
PREPS esc 'W +1
sends the escape code, the letter W, and ASCII character 1.
PREPS "'line one" cr lf wide "'line two" wide- cr lf
prints two lines, the second one being of double width.
PREPS /hi.txt tall wide bold under "'hello there" cr lf
sends "hello there" in tall, wide, bold, underlined characters, to
the file HI.TXT, which can be printed by typing "copy hi.txt LPTx",
where x is the number of the printer port to be used.
PREPS V1.11 Copyright (c) 1992-1993 Copy Con Incorporated Page 6
If you have questions, comments, suggestions, bug reports, et cetera,
feel free to contact me by one of the following methods:
1: By modem at The Programmer's Corner (301-596-7692 or 410-995-6873).
Send a message to RD Thomas in the General conference, and check
back in a couple of days for a reply.
2: By modem in the RIME Shareware conference (RD Thomas ->1520). If
you do not recieve a reply within a week, it is because there are
still some kinks to be worked out at this node; try contacting me
via methods 1 or 3.
3: By US Mail at the address given on the first page. If you would
like a reply, please include a self-addressed, stamped envelope.
Looking forward to hearing from you.
This document can be printed by typing "copy preps.doc LPTx" at the
DOS prompt, where x is the number of the printer port to be used.
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