Oce Arizona 250 GT User Manual page 146

Printhead Maintenance
Check Print Quality
Print a Nozzle Check to see if any nozzles are out.
1.
Print an image to make sure there is no banding or other print quality issues.
2.
Maintenance for Persistent Nozzle Outs
If some nozzles are still out after the print quality check, open the maintenance
1.
station cover, raise the carriage, and then suction only the printheads that still show
nozzles out.
Print another Nozzle Check to see if any nozzles are still out.
2.
Note: If problems still persist, perform the swab procedure on the affected printhead
(See How to Swab a Single Printhead).
146 Chapter 10 Printer Maintenance