Oce Arizona T220UV User Manual - page 43
Key Pad, Display Screen and Status LEDs |
6/2/04
2-31
2.2.4
Arizona T220UV Lamp Control
The UV lamps are necessary for drying the ink. When the lamps are on it is essential to
follow the safety precautions indicated in “UV Safety” on page 9, since the UV light is
potentially harmful if safety protocol is not followed. This section explains the different
states of the lamps and how they relate to the operation of the printer.
Lamp off - When the printer is idle, the carriage is parked, and the lamp is inactive, the
status of the lamp will be displayed as "Off".
Lamp cooling - When the lamp is off, but has been used recently, the lamp will go into a
"cooling" state waiting for the illuminator sensors to drop below 31C (88F).
Lamp warmup - When a print is requested and the lamp is currently off, the lamp will strike
and go into a "warmup" state.
Lamp power XX% - When the lamp is running, the target "power" will display in percent.
Start of a print: Once the lamps are struck, it generally takes about 2 minutes in a warm
up state for the lamps to reach their target power level. When the lamps attain their target
power level, the print will not begin until the illuminator temperature reaches 125C
(257F). There is a 7-minute warm up time-out, which will cause the print to abort and
give an error message if the lamp does not reach temperature within 7 minutes.
If the lamps begin at their idle power level and are set to go to their print power level,
this change only takes a few seconds.
After a print: When the carriage is parked, the lamps will go into an idle power mode.
The lamps will remain at this power level until the idle time-out occurs. After the time-
out period, the lamps will be turned off.
Start up print gantry
movement
Gantry stopped,
intervention
required.
"SYSTEM ERROR
[press ACCEPT to restart]"
"GANTRY MOTOR or ENCODER"
During print
All stop,
intervention
required.
"Door open while printing"
"close all doors and press ACCEPT"
End of print gantry
movement
Gantry stopped,
intervention
required.
"SYSTEM ERROR
[press ACCEPT to restart]"
"GANTRY MOTOR or ENCODER"
Access carriage from
menus
Access/Park
occurs only if
doors closed.
"Close All Doors"
"and press ACCEPT key"
Table 14 Door Opened During Normal Operation