Lexmark Business Products

1
Lexmark Business Products

• Windows Driver Compatibility

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.

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

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

• 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

• C750
• C752
• C910
• C912

• E210
• E220
• E322
• E323

• T520 SBE
• T620
• T622
• T630
• T632
• T634

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