1sane-mustek_pp(5) File Formats Manual sane-mustek_pp(5)
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6 sane-mustek_pp - SANE backend for Mustek parallel port flatbed scanners
7
9 The sane-mustek_pp library implements a SANE (Scanner Access Now Easy)
10 backend that provides access to Mustek parallel port flatbed scanners
11 and OEM versions.
12 There are 2 classes of Mustek parallel port scanners: regular CCD (cold
14 cathode device) scanners and CIS (contact image sensor) scanners.
15 The current version of this backend supports both CCD type scanners and
17 CIS type scanners.
18 The following scanners might work with this backend:
20 CCD scanners
23 Model: ASIC ID: CCD Type: works:
24 --------------------------------------------------------------
25 SE 6000 P 1013 00 yes
26 SM 4800 P 1013/1015 04/01 yes
27 SE 1200 ED Plus 1015 01 no
28 SM 1200 ED Plus 1015 01 no
29 SE 12000 P 1505 05 no
30 600 III EP Plus 1013/1015 00/01 yes
31 SE 600 SEP 1013 ?? yes
32 600 II EP ???? ?? no
33 MD9848 1015 00 yes
34 Gallery 4800 ???? ?? yes
35 Viviscan Compact II 1013 00 yes
36 CIS scanners
39 Model: ASIC ID: works:
40 -----------------------------------------------
41 Mustek 600 CP & 96 CP 1015 yes (*)
42 Mustek 1200 CP 1015 yes
43 Mustek 1200 CP+ 1015 yes
44 OEM versions Original works
48 --------------------------------------------------
49 Medion/LifeTec/Tevion
50 MD/LT 9350/9351 1200 CP yes
51 MD/LT 9850/9851 1200 CP maybe (**)
52 MD/LT 9858 1200 CP probably
53 MD/LT 9890/9891 1200 CP yes
54 Targa
55 Funline TS12EP 1200 CP yes
56 Funline TS6EP 600 CP yes
57 Trust
58 Easy Connect 9600+ 600 CP yes
59 Cybercom
60 9352 1200 CP yes (***)
61 (*) Calibration problems existed with earlier version of this
64 driver. They seem to be solved now.
65 (**) Problems have been reported in the past for the MD/LT9850 type
67 (striped scans, head moving in wrong direction at some resolu‐
68 tions). It is not known whether the current version of the
69 driver still has these problems.
70 IF YOU HEAR LOUD CLICKING NOISES, IMMEDIATELY UNPLUG THE SCANNER !
72 (This holds for any type of scanner).
73 (***) Possibly, the engine_delay parameter has to be set to 1 ms for
75 accurate engine movements.
76 Please note that this backend is still under construction. Certain mod‐
78 els are currently not supported and some may never be because the com‐
79 munication protocol is still unknown (eg., SE 12000 P).
80 Some scanners work faster when EPP/ECP is enabled in the BIOS. EPP mode
82 however may lead to hard-locks on some Linux systems. If that is the
83 case for you, you can either disable ECP/EPP in your BIOS or disable it
84 in the backend itself (see GLOBAL OPTIONS).
85 Note that the backend needs to run as root or has to have appropriate
87 access rights to /dev/parport* if libieee1284 support is compiled in.
88 To allow user access to the scanner run the backend through the network
89 interface (See saned(8) and sane-net(5)). Note also that the backend
90 does not support parport sharing, i.e. if you try printing while scan‐
91 ning, your computer may crash. To enable parport sharing, you have to
92 enable libieee1284 at compile time. This backend also conflicts with
93 the sane-musteka4s2 backend. You can only enable one of them in your
94 dll.conf. However, you have to enable the backend explicitly in your
95 dll.conf, just remove the hash mark in the line "mustek_pp".
96
99 This backend allows multiple devices being defined and configured via
100 the mustek_pp.conf file (even simultaneously, provided that they are
101 connected to different parallel ports). Please make sure to edit this
102 file before you use the backend.
103 A device can be defined as follows:
105 scanner <name> <port name> <driver>
107 where
109 <name> is an arbitrary name for the device, optionally enclosed by dou‐
111 ble quotes, for instance "LifeTec 9350".
112 <port name> is the name of the parallel port to which the device is
114 connected. In case libieee1284 is used for communication with
115 the port (default setup), valid port names are parport0, par‐
116 port1, and parport2.
117 In case the backend is configured for raw IO (old setup), port
119 addresses have to be used instead of port names: 0x378, 0x278, or
120 0x3BC. The mapping of parallel ports (lp0, lp1, and lp2) to these
121 addresses can be different for different Linux kernel versions. For
122 instance, if you are using a Kernel 2.2.x or better and you have only
123 one parallel port, this port is named lp0 regardless of the base
124 address. However, this backend requires the base address of your port.
125 If you are not sure which port your scanner is connected to, have a
126 look at your /etc/conf.modules, /etc/modules.conf and/or /proc/ioports.
127 If you are unsure which port to use, you can use the magic value * to
129 probe for your scanner.
130 <driver> is the driver to use for this device. Currently available
132 drivers are:
133 cis600 : for 600 CP, 96 CP & OEM versions
135 cis1200 : for 1200 CP & OEM versions
136 cis1200+ : for 1200 CP+ & OEM versions
137 ccd300 : for 600 IIIE P & OEM version
138 Choosing the wrong driver can damage your scanner!
140 Especially, using the 1200CP settings on a 600CP can be harmful.
141 If the scanner starts making a loud noise, turn it off immedi‐
142 ately !!!
143 Using the cis600 driver on a 1200CP or a 1200CP+ is probably not dan‐
145 gerous. The cis1200+ driver also works for the 1200CP, and using the
146 cis1200 driver on a 1200CP+ will typically result in scans that cover
147 only half of the width of the scan area (also not dangerous).
148 If unsure about the exact model of your OEM version, check the optical
150 resolution in the manual or on the box: the 600CP has a maximum optical
151 resolution of 300x600 DPI, whereas the 1200CP and 1200CP+ have a maxi‐
152 mum optical resolution of 600x1200 DPI.
153 Examples:
155 scanner "LifeTec 9350" 0x378 cis1200
157 scanner Mustek_600CP 0x378 cis600
159 scanner Mustek_600IIIEP * ccd300
161 If in doubt which port you have to use, or whether your scanner is
163 detected at all, you can use sane-find-scanner -p to probe all config‐
164 ured ports.
165
168 The contents of the mustek_pp.conf file is a list of device definitions
169 and device options that correspond to Mustek scanners. Empty lines and
170 lines starting with a hash mark (#) are ignored. Options have the fol‐
171 lowing format:
172 option <name> [<value>]
174 Depending on the nature of the option, a value may or may not be
176 present. Options always apply to the scanner definition that precedes
177 them. There are no global options. Options are also driver-specific:
178 not all drivers support all possible options.
179 Common options
182 bw <value>
183 Black/white discrimination value to be used during lineart scan‐
184 ning. Pixel values below this value are assumed to be black,
185 values above are assumed to be white.
186 Default value: 127
187 Minimum: 0
188 Maximum: 255
189 Example: option bw 150
191 CIS driver options
194 top_adjust <value>
195 Vertical adjustment of the origin, expressed in millimeter
196 (floating point). This option can be used to calibrate the
197 position of the origin, within certain limits. Note that CIS
198 scanners are probably temperature sensitive, and that a certain
199 inaccuracy may be hard to avoid. Differences in offset between
200 runs in the order of 1 to 2 mm are not unusual.
201 Default value: 0.0
202 Minimum: -5.0
203 Maximum: 5.0
204 Example: option top_adjust -2.5
206 slow_skip
208 Turns fast skipping to the start of the scan region off. When
209 the region to scan does not start at the origin, the driver will
210 try to move the scanhead to the start of the scan area at the
211 fastest possible speed. On some models, this may not work,
212 resulting in large inaccuracies (up to centimeters). By setting
213 this option, the driver is forced to use normal speed during
214 skipping, which can circumvent the accuracy problems. Currently,
215 there are no models for which these inaccuracy problems are
216 known to occur.
217 By default, fast skipping is used.
219 Example: option slow_skip
221 engine_delay <value>
223 Under normal circumstances, it is sufficient for the driver to
224 wait for the scanner signaling that the engine is stable, before
225 a new engine command can be transmitted. In rare cases, certain
226 scanners and/or parallel port chipsets appear to prevent reli‐
227 able detection of the engine state. As a result, engine commands
228 are transmitted too soon and the movement of the scanner head
229 becomes unreliable. Inaccuracies ranging up to 10 cm over the
230 whole vertical scan range have been reported. To work around
231 this problem, the engine_delay option can be set. If it is set,
232 the driver waits an additional amount of time after every engine
233 command, equal to the engine_delay parameter, expressed in mil‐
234 liseconds. It practice an engine_delay of 1 ms is usually suffi‐
235 cient. The maximum delay is 100 ms.
236 Note that every additional ms of delay can add up to 14 seconds
238 to the total scanning time (highest resolution), so an as small
239 as possible value is preferred.
240 Default value: 0
242 Minimum: 0
243 Maximum: 100
244 Example: option engine_delay 1
246 CCD driver options
249 top <value>
250 Number of scanlines to skip to the start of the scan area. The
251 number can be any positive integer. Values known to me are 47
252 and 56.
253 Default value: 47
255 Minimum: 0
256 Maximum: none
257 Example: option top 56
259 waitbank <value>
261 The number of usecs to wait for a bank change. You should not
262 touch this value actually. May be any positive integer
263 Default value: 700
265 Minimum: 0
266 Maximum: none
267 Example: option waitbank 700
269 A sample configuration file is shown below:
271 #
273 # LifeTec/Medion 9350 on port 0x378
274 #
275 scanner "LifeTec 9350" 0x378 cis1200
276 # Some calibration options (examples!).
278 option bw 127
279 option top_skip -0.8
280 #
282 # A Mustek 600CP on port 0x3BC
283 #
284 scanner "Mustek 600CP" 0x3BC cis600
285 # Some calibration options (examples!).
287 option bw 120
288 option top_skip 1.2
289 #
291 # A Mustek 1200CP+ on port 0x278
292 #
293 scanner "Mustek 1200CP plus" 0x278 cis1200+
294 # Some calibration options (examples!).
296 option bw 130
297 option top_skip 0.2
298 #
300 # A Mustek 600 III EPP on port parport0
301 #
302 scanner "Mustek 600 III EPP" parport0 ccd300
303 # Some calibration options (examples!).
305 option bw 130
306 option top 56
307
311 You can control the overall behaviour of the mustek_pp backend by
312 global options which precede any scanner definition in the
313 mustek_pp.conf file.
314 Currently, there is only one global option:
316 Global options
319 no_epp Disable parallel port mode EPP: works around a known bug in the
320 Linux parport code. Enable this option, if the backend hangs
321 when trying to access the parallel port in EPP mode.
322 Default value: use EPP
324 Example: option no_epp
326
329 /etc/sane.d/mustek_pp.conf
330 The backend configuration file (see also description of
331 SANE_CONFIG_DIR below).
332 /usr/lib64/sane/libsane-mustek_pp.a
334 The static library implementing this backend.
335 /usr/lib64/sane/libsane-mustek_pp.so
337 The shared library implementing this backend (present on systems
338 that support dynamic loading).
339
342 SANE_CONFIG_DIR
343 This environment variable specifies the list of directories that
344 may contain the configuration file. Under UNIX, the directories
345 are separated by a colon (`:'), under OS/2, they are separated
346 by a semi-colon (`;'). If this variable is not set, the config‐
347 uration file is searched in two default directories: first, the
348 current working directory (".") and then in /etc/sane.d. If the
349 value of the environment variable ends with the directory sepa‐
350 rator character, then the default directories are searched after
351 the explicitly specified directories. For example, setting
352 SANE_CONFIG_DIR to "/tmp/config:" would result in directories
353 "tmp/config", ".", and "/etc/sane.d" being searched (in this
354 order).
355 SANE_DEBUG_MUSTEK_PP
357 If the library was compiled with debug support enabled, this
358 environment variable controls the debug level for this backend.
359 E.g., a value of 128 requests all debug output to be printed.
360 Smaller levels reduce verbosity.
361 level debug output
363 --------------------------------------
364 0 nothing
365 1 errors
366 2 warnings & minor errors
367 3 additional information
368 4 debug information
369 5 code flow (not supported yet)
370 6 special debug information
371 SANE_DEBUG_SANEI_PA4S2
374 This variable sets the debug level for the SANE interface for
375 the Mustek chipset A4S2. Note that enabling this will spam your
376 terminal with some million lines of debug output.
377 level debug output
379 ----------------------------
380 0 nothing
381 1 errors
382 2 warnings
383 3 things nice to know
384 4 code flow
385 5 detailed code flow
386 6 everything
387
391 sane(7), sane-mustek(5), sane-net(5), saned(8), sane-find-scanner(1)
392 For latest bug fixes and information see
395 http://www.penguin-breeder.org/sane/mustek_pp/
396 For additional information on the CIS driver, see
399 http://home.scarlet.be/eddy_de_greef/
400
403 Jochen Eisinger <jochen at penguin-breeder dot org>
404 Eddy De Greef <eddy_de_greef at scarlet dot be>
405
408 Too many... please send bug reports to
409 sane-devel@lists.alioth.debian.org (note that you have to subscribe
410 first to the list before you can send emails... see
411 http://www.sane-project.org/mailing-lists.html)
412
415 If something doesn't work, please contact us (Jochen for the CCD scan‐
416 ners, Eddy for the CIS scanners). But we need some information about
417 your scanner to be able to help you...
418 SANE version
421 run "scanimage -V" to determine this
422 the backend version and your scanner hardware
424 run "SANE_DEBUG_MUSTEK_PP=128 scanimage -L" as root. If you
425 don't get any output from the mustek_pp backend, make sure a
426 line "mustek_pp" is included into your /etc/sane.d/dll.conf. If
427 your scanner isn't detected, make sure you've defined the right
428 port address in your mustek_pp.conf.
429 the name of your scanner/vendor
431 also a worthy information. Please also include the optical reso‐
432 lution and lamp type of your scanner, both can be found in the
433 manual of your scanner.
434 any further comments
436 if you have comments about the documentation (what could be done
437 better), or you think I should know something, please include
438 it.
439 13 Jul 2008 sane-mustek_pp(5)