Oce Arizona 250 GT User Manual page 103

prevent the performance of an ink purge, which is necessary for printhead
maintenance.
Note: It is not necessary to turn off the UV lamps as they are shuttered. However,
they will be hot if they are on, so avoid touching them.
Ink must be at the operating temperature of at least 40° Centigrade (140° Fahrenheit)
before you perform printhead maintenance. The Job Control module of the User
Interface displays the ink temperature. If the temperature is low, activate the ink
heater by clicking its icon on the UI and then monitor the temperature display.
Required tool
3010104959 Cloth-Poly Wipe 10cmX10cm
Note: Safety glasses and nitrile gloves must be worn when performing maintenance.
Caution: The underside of the UV lamps may be hot, avoid touching them.
Also, be aware that the carriage moves up and down during printhead
maintenance and there is a crushing hazard if your hand or arm are placed
in the area above the three switches.
Attention: Do NOT press up too hard on the printhead while you swipe it with
the suction-head as this can dislodge the printhead and require a service call to
re-seat the printhead.
Note: Maintenance Station Switches:
There are 3 switches inside of the maintenance station . They can be operated in any
order. For example, you can press the second switch to raise the carriage to remove
debris from the underside of the carriage even when a purge isn't required.
Switch 1 to purge ink
1.
Switch 2 to raise carriage
2.
Switch 3 to activate suction pump
3.
Printhead Maintenance
103