Maintenance; Printhead; How To Change Ink - Oce Arizona 400 Series GT User Manual

Press the Purge button to initiate an ink purge. Repeat this step until the ink status window
3.
shows an Ink Low condition for the target color.
[174] Maintenance Station Buttons
Press the Raise Carriage button and then use the maintenance suction nozzle to remove
4.
any excess ink from the printhead that you purged.
Close the maintenance station door.
5.
In the ink bay, reconnect the ink bag coupler of the target ink bag to re-initiate ink fill.
6.
Place a lint-free cloth below the bleed tube of the target ink filter to catch any ink.
7.
Turn the valve shutoff lever so that it is parallel to the bleed tube to open the valve.
8.
Keep the cloth close as you watch the open bleed tube. As soon as you see ink appear in
9.
the open end of the bleed tube, flip the shutoff lever back to the perpendicular closed
position (this may take a few minutes, depending on the amount of air in the filter since
the ink pump is only active for a brief period every 5 seconds). Ignore the residual ink
that is already in the bleed tube.
Final Steps
Check the new filter to make sure there are no ink leaks.
1.
Open any purge valves on the carriage that are still closed.
2.
Use a marker or create a label to record the install date.
3.
Replace the ink filter enclosure cover.
4.
Perform routine printhead maintenance before printing.
5.
Replace the ink filters every 12 months or after consumption of 11 bags (22 liters) of ink.
6.
How to Change Ink Filters
Chapter 12 - Printer Maintenance 249