ImageEn for Delphi and C++ Builder ImageEn for Delphi and C++ Builder

 

ImageEn Forum
Profile    Join    Active Topics    Forum FAQ    Search this forumSearch
 All Forums
 ImageEn Library for Delphi, C++ and .Net
 ImageEn and IEvolution Support Forum
 Duplex issue with Kodak scanners

Note: You must be registered in order to post a reply.
To register, click here. Registration is FREE!

View 
UserName:
Password:
Format  Bold Italicized Underline  Align Left Centered Align Right  Horizontal Rule  Insert Hyperlink   Browse for an image to attach to your post Browse for a zip to attach to your post Insert Code  Insert Quote Insert List
   
Message 

 

Emoji
Smile [:)] Big Smile [:D] Cool [8D] Blush [:I]
Tongue [:P] Evil [):] Wink [;)] Black Eye [B)]
Frown [:(] Shocked [:0] Angry [:(!] Sleepy [|)]
Kisses [:X] Approve [^] Disapprove [V] Question [?]

 
Check here to subscribe to this topic.
   

T O P I C    R E V I E W
Kenny Posted - Oct 12 2012 : 07:29:50
We use the TImageEnMIO component to allow our customers to scan documents into our software. We recently upgraded our ImageEn components from v. 3 to v. 4.1.0. We allow the customers to use the duplex setting, using the command TImageEnMIO.TWainParams.DuplexEnabled := true.

After making this upgrade, two of our customers have reported that the duplex setting is being ignored. One of them is using a Kodak i1220 and the other is using a Kodak i2400. They have the latest drivers for these scanners. Were there any changes in this version that would prevent us from overriding the scanner's default duplex setting in some situations?
5   L A T E S T    R E P L I E S    (Newest First)
mauriciopt Posted - Jan 09 2017 : 10:19:21
Hi,

i have the same problem (duplex always active in same Kodak model).
I will try the log file solution and will report tests results in few days.

Regards,
Mauricio


Mauricio
http://sourceforge.net/projects/tcycomponents/
Kenny Posted - Oct 22 2012 : 12:03:32
We are using Delphi XE. After we added the line of code to create the twain log, the customer is no longer getting the duplex error. We didn't make any changes other than adding the one line setting the LogFile property. Perhaps there is a variable somewhere that isn't always getting initialized?
fab Posted - Oct 17 2012 : 14:40:49
Which Delphi version are you using?
Could you send me the twain log? (twainparams.LogFile:='c:\log.txt')
Kenny Posted - Oct 17 2012 : 13:42:36
We were not able to recreate the issue here either. But we now have 4 different users reporting this problem, all using different scanners. We tried updating to 4.1.3, but they are still having the problem.

Is there anything that might have been changed that could cause this? Is there any settings or properties we can try to retrieve when they try to scan that could help figure out what the problem is? If we can't find a solution to this, we will have to revert to the earlier version of the component that was not having the problem.
fab Posted - Oct 16 2012 : 01:38:44
I'm sorry, I cannot replicate using the Kodak i1220 (driver version 9.58) and ImageEn 4.1.2. Duplex just works.