Ricoh Ri 4000 User Manual page 134

3. Maintenance RICOH Ri 4000 User Manual
Press the head number to clean.
You can select multiple heads.
To clean all heads, press the button for all heads.
Press [NORMAL] or [STRONG].
NORMAL: For small or minor missing nozzles in the nozzle check.
STRONG: For large missing nozzles in the nozzle check.
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