103
CHAPTER 8: Troubleshooting
8.
Reinstall the Card and reconnect all cables to the printer and the
Card.
9.
Turn ON the printer. The Card now performs its self-diagnostics and
prints the message
TEST SEQUENCE COMPLETE
The diagnostics repeat and each full page is printed until you turn the
printer OFF. The first page may take several minutes to print. Any
error messages are printed between the “TEST SEQUENCE
COMPLETE” messages. Call for technical support if error messages
are printed.
10.
To disable the diagnostics mode, repeat Steps
1
through
3
; then
remove the plastic jumper from the J8 pins and put it back on its
original pin, or back on only one of the J8 pins (shown as “J8 OPEN”
in Figure 8-1); then reinstall the Card, reconnect all cables, and turn
the printer back ON. (Make sure the jumper only covers one of the J8
pins; otherwise the Card will not operate properly, and can cause
unwanted disturbances on the twinax line or even damage the host.)
