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- April 11, 2013 at 3:04 pm in reply to: Problem with TwainTransferMechanism.Memory and auto detectio #25834
Hi Spike,
Yes, I works around the problem, I select transfert native for “detect auto” and transfert memory for “A4,A3,A5”.
Thanks for your help.April 11, 2013 at 7:54 am in reply to: Problem with TwainTransferMechanism.Memory and auto detectio #25832The mode detect auto is a format of scan like A4 landscape or A4 portrait.
I’m sure that the half page is black (#000000) and the other half is very good.
I attached my page for that you see.April 10, 2013 at 7:12 am in reply to: Problem with TwainTransferMechanism.Memory and auto detectio #25830Hi spike,
I use a Canon DR6030C and the version of the driver TWAIN driver is 1.0.11 and version of firmware is 4.16.
I think that I have the last version.
I try only on the Canon scanners.March 7, 2013 at 8:46 am in reply to: Problem with TwainTransferMechanism.Memory and auto detectio #25828Hi Robby,
I don’t think that my computer memory is a problem, I have 4 Go.
During my tests, I changed only page format (auto, A4landscape) and TwainTransferMechanism.Memory or TwainTransferMechanism.Native.
With TwainTransferMechanism.Native, I am no problem.
With TwainTransferMechanism.Memory, I am a problem only scan with auto detection.I used twack and I tried to change TwainTransferMechanism.Memory or TwainTransferMechanism.Native, and I have always half of the result image black.
I am sure thesefiles are in right place.
I tried to copy 64-bit TWAINDSM.dll to System32, and the 32-bit TWAINDSM.dll to SysWOW64, but that doesn’t workI did what you said.
Look my drivers is compatible with 64 bits : http://www.usa.canon.com/cusa/support/office/imageformula_scanners/imageformula_dr_5010c_6030c/imageformula_dr_5010c_color_production_scanner#DriversAndSoftware
But I didn’t files in Windowstwain_64 ,
I want running my program in 64 bits but I think it can improve performance
Hi,
Thanks for answerI am sure thesefiles are in right place.
I tried to copy 64-bit TWAINDSM.dll to System32, and the 32-bit TWAINDSM.dll to SysWOW64, but that doesn’t workIn the folder Windowstwain_64 I have just one subfolder : Windowstwain_64sample2, I think is a scanner demo twain
thanks you fct, 😀 😀
I’ll do this for all scanners….
For the scanner canon 5010C, this caps is 8040 ! - AuthorPosts