MUTOH Valuejet VJ-2638 Operation Manual page 281

VJ-2638/1638/1638W OPERATION MANUAL
4. Press the [Cleaning] key on Operation panel for more than two seconds.
• Head cleaning starts.
• "Cleaning **%" is displayed on Operation panel.
• After Head cleaning is complete, Operation panel shifts to Normal.
NOTE
• To perform head cleaning during printing while the head height is set to High, make sure to do the
following.
• When "Change Head Gap Low" is displayed on Operation panel, set the head height to Low.
• After head cleaning is complete, "Change Head Gap High" is displayed on Operatino panel. Set
the head height to High. After changing the setting, printing starts.
4.2.5 Head height adjustment
• If blurs or lacking parts in printed media do not disappear with one time of Head cleaning, perform
Strong cleaning.
• If blurs or lacking parts in printed media do not disappear with several times of Head cleaning, refer
to
7 Troubleshooting
6.2 Cleaning the printer
, and take appropriate measures.
Maintenance
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