Other maintenance
When to perform Operation
❏ When checking if nozzles are clogged
❏ When checking which colors are
clogged
❏ Horizontal stripes or tint unevenness
(banding) are appeared.
Checking for clogged nozzles
U “Checking for clogged nozzles” on page 80
When a clog is found after checking for
clogged nozzles
Head Cleaning
U “Head Cleaning” on page 81
When it has become difficult to see inside
the ink tanks because of dirt on the heat
shield
Clean the heat shield
U “Cleaning the Heat Shield” on page 83
When a greasing message is displayed on
the control panel
Applying the supplied grease to the carriage rod
U “Applying Grease to the Carriage Rod” on page 83
SC-F9300 Series User's Guide
Maintenance
57