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Subject:
Epson 1250
From: Reinhard Max ####@####.#### Date: 19 Dec 2001 18:29:56 -0000 Message-Id: <Pine.LNX.4.33.0112191907430.17617-100000@wotan.suse.de> Hi there, after writing Gerhard and Gene direcly this morning, I just found that there is also a mailing list (must have been sitting on my eyes). I also got caught by the lamp problem, but I can confirm that the lamp is not broken, as I tested it with win2k drivers this morning. cu Reinhard | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Subject:
Re: Epson 1250
From: "Jaeger, Gerhard" ####@####.#### Date: 19 Dec 2001 20:27:10 -0000 Message-Id: <01121921221301.00616@ruebennase> Hi Reinhard, Thans for this info... I've currently sent the LM9831 docs to Gene, so he will might be able to find out more. As well I've sent him the hint, that in file plustek.-devs.c, the HWDef structure used for the Epson contains a flag, that tells the driver, that a LM9832 is used this flag should be set to SANE_TRUE, so the driver is informed, that a LM9831 is inside the scanner... Hope this helps... Gerhard On Wednesday, 19. December 2001 19:28, Reinhard Max wrote: > Hi there, > > after writing Gerhard and Gene direcly this morning, I just found that > there is also a mailing list (must have been sitting on my eyes). > > I also got caught by the lamp problem, but I can confirm that the lamp > is not broken, as I tested it with win2k drivers this morning. > > cu > Reinhard > | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Subject:
Re: Epson 1250
From: Gene Heskett ####@####.#### Date: 20 Dec 2001 03:55:09 -0000 Message-Id: <20011220035353877.AAA3152@mail.iolinc.net@there> On Wednesday 19 December 2001 03:22 pm, Jaeger, Gerhard wrote: >Hi Reinhard, > >Thans for this info... >I've currently sent the LM9831 docs to Gene, so he will might be >able to find out more. As well I've sent him the hint, that in > file plustek.-devs.c, the HWDef structure used for the Epson > contains a flag, that tells the driver, that a LM9832 is used > this flag should be set to SANE_TRUE, so the driver is > informed, that a LM9831 is inside the scanner... On arrival home, I immediatly changed that flag to SANE_TRUE and rebuilt it. The green/red blinking pattern of the left button changed, becoming a bit more 'spastic', but the lamp is still dark 100% of the time, so while that may be required, its not the magic bullet that controls the lamp. -- Cheers, Gene | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Subject:
Re: Epson 1250
From: Reinhard Max ####@####.#### Date: 20 Dec 2001 10:27:49 -0000 Message-Id: <Pine.LNX.4.33.0112201120270.24496-100000@wotan.suse.de> Hi, On Wed, 19 Dec 2001 at 21:22, Jaeger, Gerhard wrote: > I've currently sent the LM9831 docs to Gene, so he will might be > able to find out more. I got some docs from http://www.connect.to/merlin . Is there anything else? > As well I've sent him the hint, that in file plustek.-devs.c, the > HWDef structure used for the Epson contains a flag, that tells the > driver, that a LM9832 is used this flag should be set to > SANE_TRUE, so the driver is informed, that a LM9831 is inside the > scanner... I can confirm Gene's observation about the red/green light on the left button. On my first try with SANE_TRUE the stepper motor came out of sync and blocked, but later I couldn't reproduce this. BTW, even when I set SANE_TRUE and run scanimage in debug mode, I get a line saying: [plustek] usbio_DetectLM983x: found [plustek] LM9832 So my conclusion would be that the scanner really contains a LM9832, or am I missing something? cu Reinhard | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Subject:
EPSON 1250
From: "Jaeger, Gerhard" ####@####.#### Date: 2 Jan 2002 14:31:58 -0000 Message-Id: <16LmOt-1SuJSCC@fmrl04.sul.t-online.com> Hi guys, happy new year! Any news about the EPSON1250? Gerhard | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Subject:
re: epson 1250
From: J Y ####@####.#### Date: 13 Nov 2002 22:34:13 -0000 Message-Id: <1037226562.3dd2d24237395@www.x-mail.net> see link: http://sane.informatik.uni-freiburg.de/cgi-bin/driver.pl?manu=epson+&model=1250&bus=usb ------------------------------------------------------------------------------------------- ***Protect your PC from local E-Mail Application security holes*** ***Maintain your Privacy - Passport Free*** http://www.x-mail.net Web Based E-Mail Voice Messages, Voice Calls, Live Chat, X-Mail Messenger, Personal Web Hosting, 128 bit SSL Secure, Calendar, Bookmarks, Forwarding X-Mail Premium: 20MB Messages, 100MB Storage, POP3, Ad Free | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Subject:
Epson 1250
From: Josh Homan ####@####.#### Date: 1 Feb 2003 05:56:09 -0000 Message-Id: <3E3B5EF8.8000802@students.uwf.edu> I currently can scan as long as the scanner is the only usb device plugged in. If I plug another usb device in, once the scanner warms up, moves a bit then just stops. I happens with any device plugged into any port (printer, zip drive, camera). Any ideas. I'm using the 0.44_10 with Redhat 8.0. Also I ran into a seg fault as soon as preview would complete. It happened everytime I tried to scan. Heres the info and my quick fix (it might be the cause of my problem). GDB info: Program received signal SIGSEGV, Segmentation fault. 0x4073b881 in usb_LampTimerIrq (sig=14) at plustek-usbhw.c:1093 1093 if( -1 == dev_xxx->fd ) { I just added this to the at the beginning of usb_LampTimerIrq (not sure if its the right thing to do but it worked): if(dev_xxx == NULL) return; Thanks in advance. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Subject:
Re: Epson 1250
From: "Jaeger, Gerhard" ####@####.#### Date: 1 Feb 2003 18:33:43 -0000 Message-Id: <200302011923.33642.gerhard@gjaeger.de> Hi Josh, On Samstag, 1. Februar 2003 06:45, Josh Homan wrote: > I currently can scan as long as the scanner is the only usb device > plugged in. If I plug another usb device in, once the scanner warms up, > moves a bit then just stops. I happens with any device plugged into any > port (printer, zip drive, camera). Any ideas. I'm using the 0.44_10 > with Redhat 8.0. interessting! Never saw this behaviour here! I Often use two or three scanners on different usb-ports and additional my USB mouse. Might be a problem of your kernel or usb subsystem... > Also I ran into a seg fault as soon as preview would complete. It > happened everytime I tried to scan. Heres the info and my quick fix (it > might be the cause of my problem). > > GDB info: > Program received signal SIGSEGV, Segmentation fault. > 0x4073b881 in usb_LampTimerIrq (sig=14) at plustek-usbhw.c:1093 > 1093 if( -1 == dev_xxx->fd ) { > > I just added this to the at the beginning of usb_LampTimerIrq (not sure > if its the right thing to do but it worked): > > if(dev_xxx == NULL) > return; Good work, Gene Heskett reported that bug, which never shows up here. You're right on that, I should check this pointer before using it... At least this construction works only if I use the backend with one scanner - but that's another story. > > Thanks in advance. Thank you! Gerhard | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Subject:
Re: Epson 1250
From: Josh Homan ####@####.#### Date: 3 Feb 2003 01:16:35 -0000 Message-Id: <3E3DC072.9030801@students.uwf.edu> Hi Gerhard, Thanks for the reply and thanks for the great work on the drivers. I recompiled my kernel, setting my usb drivers to be modules and it appears to fix the problem (I was just lazy and didn't want to fight with loading them). I have everything plugged in and the scanner is working great. Josh | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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