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3. Maintenance
3.2. NOZZLE CHECK
Things to prepare
Purpose
For use
IMPORTANT! Make sure to perform a nozzle check before printing. If a nozzle is clogged, perform
head cleaning until the clog is removed and reflected on the nozzle check.
You should also perform a nozzle check daily as this is a good indicator of the printing
conditions and can allow any clogging issues to be address while they are minor and easily
resolved.
NOTE - Nozzle checks must be performed on transparent A4 media.
If any part of the transparent A4 media is curled, tape it down to avoid an obstruction detection.
NOTE - The medium sized platen (included with the printer, optional small and large tables available)
must be used to perform the nozzle check.
Transparent A4 media
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RICOH Ri 4000 User Manual
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