Oki B4400 Series User Manual page 94

SYMPTOM
Printer freezes
or displays error
message when
computer is
rebooted.
Odours.
Printer is on but
must warm up
before a job is
printed.
B4400/B4600 User's Guide – Troubleshooting > 94
PROBLEM
Booting the
computer while the
printer is on can
cause a
communications
error.
Gases are given off
by forms or
adhesives passing
through the hot
fusing unit.
Power Save mode is
set on to conserve
energy. The fuser
must heat up
before you can
begin printing the
next job.
SOLUTION
Turn printer off before rebooting
computer.
Make sure the forms you use can
withstand heating, and provide
adequate ventilation.
To eliminate warm up delay, change
Power Save setting