Unknown Foreign Device - Xerox DocuColor 2240 Service Manual

121-336 Unknown Foreign Device

The connected Foreign Device type was unknown at WAKE UP ANSWER.
Procedure
Switch the power off, then on. The problem continues.
Y N
Check for loose connections or dirty contacts between the ESS PWB and the Foreign
Interface, and between the FI and the attached device.
Replace the Foreign Device.
Initial issue
DC 3535/2240/1632
121-337 Foreign Device Self Diag Fail
The self diagnostics result of the connected Foreign Device was an error at WAKE UP
ANSWER.
Procedure
Switch the power off, then on. The problem continues.
Y N
Check for loose connections or dirty contacts between the ESS PWB and the Foreign
Interface, and between the FI and the attached device.
Replace the Foreign Device.
02/03
2-505
Status Indicator RAPs
121-336, 121-337