Lenovo Digital MFC


This product has the following restrictions and issues.  Please be sure to read this before using.

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Installation
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Issues
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The Lenovo Digital MFC products are as follows:
M9525
M9530


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TWAIN Driver				Version 4.22.32.0
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To use the TWAIN driver with the application, individual configurations may be necessary. Configure by referring to the following configuration or the application manual.

1. Imaging applications do not support reading an original containing B&W and full-color pages that vary in size.

2. TextBridge/OmniPage
Configure the following in the "Scanner setup wizard":
   1. Select "Show TWAIN Interface" in the "Advanced" configuration.
   2. Store one-paged original in the e-Filing box before testing the scanner.

3. Readiris
Configure the following in the "OCR wizard":
   1. Select "Scanner" to proceed.
   2. Select "<Twain><other models>" on the "Type" dialog.
   3. Select the "Configure" button on the "Scanner" dialog.
   4. Select a driver on the "Select Source" dialog.

4. Applications such as Acrobat do not support capturing through TWAIN; depending on colors, paper sizes, or several originals with mixed resolutions.  To capture an image using such applications, capture each page individually or use the FileDownloader to save the same document first.  Then open it from applications such as TIFF/PDF.

5. Use Custom Insert to capture documents from Microsoft Office.

6.When you use Windows Server 2008, install Desktop Experience via Administrative Tools in advance.
(1) Start > Administrative Tools > Server Manager
(2) Click [Add Features].
(3) Select the [Desktop Experience] checkbox and click the [Next] button.
(4) Click the [Install] button.
(5) When installation results are displayed, click the [Close] button.
(6) When you are asked if you want to restart your computer, click the [Yes] button to restart.

Issues
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1. Accessing performance may decline when the e-Filing Box has many documents. We recommend you to decrease the number of documents by separating folders or boxes.

2. Performance of deleting pages from a document may decline when that document contains a large number of pages.

3. Retrieving a color image will require huge memory. Performance may decline or imaging may end in failure when imaging is performed with low memory.  Necessary space of memory for color image is approx. 100 MB for A4/LT or 200 MB for A3/LD in 600dpi.  The recommended memory size for the client PC is 256 MB or more to retrieve A4/LT pages, or 512 MB or more to retrieve A3/LD pages.


Troubleshooting
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1. Cannot Find the MFC

[Problem Description]
Cannot find the MFC even when the Local Discovery or Network Discovery feature is used.

[Corrective Action]
Confirm the following:
- The MFC and your PC are correctly connected to the TCP/IP network.
- The default gateway setting is correctly set up if the MFC is connected to a different subnet.

2. Cannot Connect to the MFC Found by the Local Discovery
    	
[Problem Description]
The Local Discovery finds the MFC, but you cannot connect to it.

[Corrective Action]
1. Make sure Microsoft Internet Explorer 5.5 or later is installed.
2. Make sure the Proxy settings on the Microsoft Internet Explorer have been made correctly so that your PC can connect to the MFC.
3. Make sure Microsoft Internet Explorer is not in the off-line mode. If it is in off-line mode, change it to the on-line mode.
    
[NOTE]
- Connection to the MFC may fail when too many PCs connect to the MFC at the same time. 
- Please try to connect to the MFC again later.

3. Cannot Acquire Document
    
[Problem Description]
Cannot acquire a document using the TWAIN Driver.

[Corrective Action]
The TWAIN Driver has been carefully tested with several TWAIN-compliant applications. However, some applications may require settings to connect to the TWAIN driver, or some applications that have not been tested cannot connect to the MFC.  See the Readme file for the required settings in applications that have been tested.  Also, an application that has not been tested may operate by enabling the Native UI of the TWAIN Driver or changing the Data Transfer Mode.  For more details about TWAIN settings on your application, see the user manual for your application.

4. Image Corrupts When Acquiring Color Mixed Document

[Problem Description]
An image will become corrupted when capturing the document that contains both color pages and black and white pages, using the TWAIN driver.
    
[Corrective Action]
Capturing a color and black/white mixed document is not supported by some applications.  In that case, capture the color pages and black and white pages separately then open the file with the application.

5. Cannot Change Resolution by Shrink To Half

[Problem Description]
Even though you enable the Shrink to Half function, the resolution of an image that was acquired is not changed.

[Corrective Action]
The Shrink to Half function is available only for 600x600dpi documents that are stored in e-Filing by copy and print operations. This function cannot reduce the resolution of the image that is saved by scan and fax operation. You can change the resolution of the image in the filing box, by faxing or scanning it again at your desired resolution and storing it in the filing box, or by changing the resolution in the application.

6. Cannot Acquire Multi-Paged Document

[Problem Description]
Cannot acquire a multi-paged document from an application.

[Corrective Action]
Some applications do not support multi page scan from TWAIN interface or need to be configured to acquire multi-paged documents.  See the user documentation for the application that you use.

7. Refresh Button Keeps Returning Error

[Problem Description]
Refresh action does not reconnect to MFC and keeps returning error.

[Corrective Action]
This behavior is caused by mismatch between the MFC status and the driver internal status.  To solve this problem, please select the MFC again by selecting "Box Select"->"Select Lenovo" or restart the driver.

8. Cannot acquire Document when a message "Error In Getting The Page Data" appears

[Problem Description]
During acquiring a document using the TWAIN Driver, a message "Error In Getting The Page Data" appears, and you cannot acquire the document.

[Corrective Action]
The MFC is in a busy state or the inconsistency occurs in the internal state.  Take some time before you retrieve a document again.  If you still cannot retrieve the document, reboot the MFC.

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Trademarks
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- The official name of Windows Server 2008 is Microsoft Windows Server 2008 Operating System.
- Microsoft, Windows and the brand names and product names of other Microsoft products are trademarks of Microsoft Corporation in the US and other countries.
- Postscript, and the brand names and product names of other Adobe Systems products are trademarks of Adobe Systems Incorporated in the US and other countries.
- Other company names and product names in this manual are the trademarks of their respective companies.





			March 24, 2012