1. Lexmark Business Products
Windows Driver Compatibility
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2. Printer Drivers Lexmark provides Windows 2000 Certified Drivers
Windows XP Certified Drivers
Windows XP Certified Drivers compatible with Server 2003
These drivers are digitally signed by Microsoft to prevent the “Digital Signature” warning message during installation on a Windows Server 2003 or Windows XP system
Lexmark fully supports the use of Windows XP certified drivers in the Windows Server 2003 operating system
Lexmark has performed extensive testing to ensure compatibility of the Windows XP certified drivers in the Windows Server 2003 operating system
Windows Server 2003 Certified Drivers
Limited models including the E220, T634 and C752 printers.
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3. Microsoft OS Behavior
Driver installation prompts the following behaviors:
OS searches for Windows 2000 Digital Signature
OS searches for Windows XP Digital Signature
OS searches for Windows XP or Server 2003 Digital Signature
Post warning message if driver does not contain appropriate digital signature
Post warning message if driver does not contain appropriate digital signature
Post warning message if driver does not contain appropriate digital signature
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4. Lexmark Offerings
Lexmark drivers include the following digital signatures:
Lexmark Windows 2000 certified drivers provide a Windows 2000 Digital Signature for these series of products:
Lexmark Windows XP certified drivers provide a Windows XP Digital Signature for these series of products:
Lexmark Windows Server 2003 compatible drivers provide a Windows XP Digital Signature for these series of products:
C750
C752
C910
C912
C720
C750
C752
C910
C912
E210
E220
E320
E321
E322
E323
T520
T522
T620
T622
T630
T632
T634
W820
C720
C750
C752
C910
C912
E210
E220
E320
E321
E322
E323
T520
T522
T620
T622
T630
T632
T634
W820
E210
E220
E322
E323
T520 SBE
T620
T622
T630
T632
T634
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5. Future Certification Plans
Currently Marketed Business Printers
Maintain current list of Windows certified drivers
Business printers introduced in 2004
Achieve printer driver certification in Windows Server 2003, Windows XP and Windows 2000
Business printers introduced beyond 2004
Monitor popularity of Windows operating systems
Offer certified printer drivers for popular OS versions
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