home *** CD-ROM | disk | FTP | other *** search
- Copyright ©1991,92
- Wolf Faust
- Am Dorfgarten 10
- W-6000 Frankfurt 50
- Germany
- voice ++49-69-5486556 (GMT)
- Fido 2:243/43.5 (Wild Cat: ++49-6173-2544 HST,V.32bis)
- UUCP: wfaust@aurea.hotb.sub.org or try
- cbmehq!cbmger!venus!wfaust@cbmvax.commodore.com
-
- Author's request
- ----------------
- The entire driver package may be noncommercially redistributed,
- provided that the package is always distributed in its complete
- form. A small copy fee for media costs is allowed but any kind of
- commercial distribution is strictly forbidden!
-
- The author and any other distributor takes no responsibility for
- the consequences of its use.
-
- This driver package is shareware. You may feel free to use it
- without any charge. Anyway I ask you to donate some bucks (10$,
- that's 2,3% of my income as student ;-). There is much room left
- for further improvements, but without your support there may be no
- future revisions! So it's on you!
-
- You can allways get the latest version for free through the above
- given FIDO/UUCP addresses or send me a selfaddressed letter and
- $10 (DM 20). If you register yourself, you also get one update
- automaticly.
-
- Files you must get with this driver package:
-
- Star24Plus - Driver
- Readme - This textfile
-
- History
- -------
-
- 04.03.91 Version 35 Rev 4
- 15.05.91 Version 35 Rev 5
- - after selecting 360YDPI, no <360YDPI mode won't work
- anymore, because NumRows doesn't got reseted. fixed
- 30.07.91 Version 35 Rev 5.1
- - joined drivers: 68000+68020 version in one driver!
- (no more preference switching for turboboard users ;-)
- - Kickstart 2 version string added
- 13.08.91 Version 35 Rev 5.2
- - more textformat commands added
- 01.05.92 Version 35 Rev 6
- - I' fixed
- - WB 2/2.1 paper sizes added
- - left margin after graphic dump corrected
- - MemCpy() and MemClr() further improved
- 22.05.92 Version 35 Rev 7
- - overflow error on wide tractor high resolution color
- graphic dumps fixed
-
- Description:
- ------------
- This driver is intended for all those Star & EpsonLQ compatible
- dot matrix printers out there. The driver is up to 2000% faster
- compared to commo's EpsonQ driver and supports more graphic modes
- (see below for additional features).
-
- General Information about Star24Plus (24-pin Epson compatible)
- --------------------------------------------------------------
-
- 1. Dot matrix b&w/color printer (text and graphics).
- 2. Drives all Star&Epson compatible printers.
- 3. Linefeeds # of vertical dots printed.
- 4. Density XDPI YDPI XYDPI Comments
- 1 90 180 16200
- 2 120 180 21600
- 3 180 180 32400
- 4 120 360 43200 two pass
- 5 180 360 64800 two pass
- 6 360 180 64800 *1
- 7 360 360 129600 two pass *1
- 5. A PaperSize of 'Wide Tractor' selects a maximum print width of
- 13.6 inches (for wide carriage printers).
- 6. A papertype of 'SINGLE' ejects the sheet with a formfeed after every
- dump. This enables Epsons sheet cutting feature. Formfeed
- after a graphic dump is send according to the SPECIAL_NOFORMFEED flag.
- 7. Users which previously used the Star24Plus driver might search for
- the ".020" turbo version of the driver.
- Thanks to special code done in this driver, the driver
- automaticly makes use of the improved features of
- 68020/30/40 processors. There is absolutly no more need for
- a "turbo" version of the driver, because everything is built in.
- During initialisation, the driver finds out wich type of processor
- is currently used. If it is run on an improved processer
- (i.e. 68020,68030 or 68040), it uses the optimised turbo routines.
- These routines take care of new instructions and performance
- increase by using the processor cache.
- 8. There is now support for selecting different typefaces. Due
- to the extended character translation table, the character set
- selection commands (aFNT0 - aFNT10) are no longer really needed.
- The following fonts are yet supported (some only with additional
- cartridges):
-
- aFNT Code Star Epson Panasonic Seikosha
-
- 0 - ESC(B - Courier - Roman - Bold PS - S. Roman
- 1 - ESC(R - opt.typeface - Sans Serif - Sans Serif - S. Helv.
- 2 - ESC(K - Prestige - Courier - Courier - Courier 10
- 3 - ESC(A - Orator - Prestige - Prestige - Prest.Elite
- 4 - ESC(E - Script - Script - Script - Script
- 5 - ESC(H - - OCR-B - - OCR-B
- 6 - ESC(Y - - OCR-A - - OCR-A
- 7 - ESC(Z - - Orator - - Gothic 12
- 8 - ESC(J - - Orator S - - Orator
- 9 - ESC(6 - - - -
- 10 - ESC(C - - - -
-
- (PS: Excellence users watch out! These commands cause sleepless
- nights and much nice paper dumped ;-)
-
- 9. Timeout is now set according to the preference settings. How
- "timeout" is calculated:
-
- b&w or grey + 180YDPI = 20 seconds
- b&w or grey + 360YDPI = 40 seconds
- color + 180YDPI = 30 seconds
- color + 360YDPI = 60 seconds
-
- Commo's EpsonQ driver = allways 30 seconds
-
- 10. The driver uses the 24 pin modus for 90XDPI and
- 120XDPI graphic printings. This results in a better quality
- and a faster graphic dump compared to the 9 pin modus.
-
- 11. The driver now uses ESC-$ (abs. horiz. position) to advance
- the printerhead over white areas while doing graphic dumps.
- This results in a great speed improvement because less data must
- be send to the printer.
- Please note: this method might not be suitable to your printer and
- in case your printer gets ugly slow: this is not your driver.
- Use the "test" script to find out if your printer handles ESC-$ right
- with this driver.
-
-
- Bugs & Hints
- ------------
-
- Well, after my first release of this driver, I have called Star
- (FRG) many times because of problems with various
- printers/settings (don't blame Star for this, it's just I don't
- have much Star printers handy ;-). So far, here are some things
- you should take care of:
-
- - Star NB24-10: with a printer ROM revsion up to 1.3 might face
- problems with the ESC-$ command ( see 11. above). If you have
- have such an old printer, ask your local Star distributor for
- an update.
- - Star LC24-10: sometimes the printer panel is not valid after
- a graphic dump, though, the printer is setup right internaly.
- So you shouldn't care much about the panel after a dump.
- There is no cure to this problem yet (except reseting the
- printer, wich is not legal directly after graphic dump).
- I hope Star finds a solution soon...
- - If you wan't to change internal things of this driver, watch
- out. Nearly all such utilities break with this driver!
- Patching Timeout and such things won't work with this driver!!
-
- Would be nice if people send me a postcard with
-
- a) wich printer driver do you use succesfully (?)
- b) what kind of printer do you have?
- c) do you use a single sheet feeder?
- b) what's your printers dip switch setting?
-
- This might enable me helping other users with problems.
-
- Notes
- -----
- *1 - in this mode the printer cannot print two consecutive dots in a row.
- It is recommended that you only use this density for B&W Shade dumps.
-
-
- -- english is not my native language, so don't call me names... --
-