© 2011 MIMAKI ENGINEERING CO.,LTD. 7.2.2 R.2.0 P.1
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Maintenance Manual > Troubleshooting > Detailed Methods of Coping with the Malfunctions > Discharging defect can-
Model UJF-3042/FX Issued 2010.08.27
Revised
2011.09.30
F/W ver
1.80 / 1.00
Remark
2.0
7.2.2 Discharging defect cannot be improved by cleaning.
Outline
In some cases, the nozzle missing and deflection cannot be improved by cleaning. As its cause, there is a possibility
that dirt may adhere to the nozzle surface or ink may adhere to/fix to the nozzle surface due to mist. Also, foreign
substances may be clogged in the nozzle.
For the countermeasure, perform two works below:
Countermeasure 1: Clean the nozzle surface directly with a cleaning stick and cleaning liquid.
Countermeasure 2: If defect cannot be improved even if you performed "Countermeasure 1" above, perform pres-
sure filling of cleaning liquid.
Countermeasure 1
Work procedure
1. Turn the power ON.
2. Select menu of the “MAINTENANCE” of “FUNCTION”.
3. Select menu of the “MENT :HEAD MENT” of “STATION”
from “MAINTENANCE”.
• The carriage moves to the center of the front edge.
4. Open the Front cover TB.
5. Clean the Nozzle surface.
• Immerse a cleaning swab in cleaning liquid and clean the
nozzle surface.
6. Close the Front cover TB and press [ENTER] key.
Example of mist
adhering and fixing
<LOCAL>
MAINTENANCE
STATION <ent>
STATION
MENT :HEAD MENT
FUNCTION
MAINTENANCE <ent>
Do not apply pressure on the nozzle surface.
Wipe lightly as if absorbing ink drops.
Be careful about the light pointer so that cleaning
liquid may not adhere to it.
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