IBM 6400 Maintenance Information Manual page 66

Chapter 5
Troubleshooting Display Messages
Operator Panel
Message
013 ACTIVATE LOST
014 INVALID ACTIVATE
66
Table 4. Message List
Explanation
The printer detects a 1. Power off the printer. Disconnect the AC
twinax protocol
communication error
and reports the error.
2. Disconnect the twinax auto-termination
3. Connect the power cord to the printer.
4. Send a print job to the printer. If the
The printer detects a 1. Power off the printer. Disconnect the AC
twinax protocol
communications error
and reports the error.
2. Disconnect the twinax auto-termination
3. Connect the power cord to the printer.
4. Send a print job to the printer. If the
Corrective Action
power cord from the printer. Check the
twinax host data cable and twinax I/O
cable connection at the CT board. Reseat
the twinax host data cable connection
and the twinax I/O cable connection at
the CT board.
cable from the printer. Test the cable for
the resistances shown on page 306. If
resistances are not correct, replace the
twinax auto-termination cable.
Power on the printer. Send a print job to
the printer. If the message appears,
replace the twinax cable.
message appears, go to
Communications Failures, page 131.
power cord from the printer. Check the
twinax host data cable and twinax I/O
cable connection at the CT board. Reseat
the twinax host data cable connection
and the twinax I/O cable connection at
the CT board.
cable from the printer or from the last
device on this twinax port. Test the cable
for the resistances shown on page 306. If
resistances are not correct, replace the
twinax auto-termination cable.
Power on the printer. Send a print job to
the printer. If the message appears,
replace the twinax cable.
message appears, go to
Communications Failures, page 131.