Oce CS7075, Руководство пользователя

Страница: 175 / 182

Diagnostics B-15
W-UV-3 UV Lamps Not Synchro-
nized There is over a 300 hour difference
in the amount of time that the
right and left UV lamps have used. To ensure optimal curing perfor-
mance, it is recommended that the
lamps are replaced.
W-UV-4 Shield Was Raised The UV shield on the front of the
carriage was raised. This will shut
off the UV lamps and cancel any
print job. Make sure the UV lamp shield is
not raised while the lamps are on
or while printing.
(VN) VideoNet
W-VN-1 VideoNet Connection Not
Detected The printer cannot detect a print
server. Connect cable, turn on server, add
printer to server.
(VS) Vacuum System
W-VS-1 Vacuum Pressure Too Low The vacuum pressure of the heads
is too low. Manually adjust the vacuum pres-
sure using the dial on the vacuum/
pressure assembly in the back of
the printer. The nominal pressure
should be 7.25 "H20 to 8.25 "H20.
Also, check for the vacuum/pres-
sure system for leaks.
W-VS-2 Vacuum Pressure Too High The vacuum pressure of the heads
is too high. Manually adjust the vacuum pres-
sure using the dial on the vacuum/
pressure assembly in the back of
the printer. The nominal pressure
should be 7.25 "H20 to 8.25 "H20.
W-VS-3 Vacuum Pressure Not
Recovering The vacuum pressure of the heads
is not recovering after an air purge. Check vacuum pressure system to
ensure it is working properly and
check vacuum tubing for leaks.
Table B-1. Action and Warning Messages
Description Cause What to do