Lexmark X7500 - MFP - Option Service Manual page 149

4036-501
Signal
name
SPARE1+
SPARE1-
SPARE2+
SPARE2-
User interface
STS+
User interface
STS-
User interface
CMD-
User interface
CMD+
User interface
RESET-
User interface
RESET+
Description
User interface communication signal + (spare 1)
User interface communication signal - (spare 1)
User interface communication signal + (spare 2)
User interface communication signal - (spare 2)
User interface communication signal +
(user interface status)
User interface communication signal -
(user interface status)
User interface communication signal -
(user interface command)
User interface communication signal +
(user interface command)
User interface communication signal -
(user interface reset)
User interface communication signal +
(user interface reset)
5-23
Connector Locations