Finish oîž« replacing a spindle valve
â–²
Test the new valve by inating and deating the spindle.
Clean the roll-to-free-fall roller and pinchwheels
Risk of burns Crush hazard Risk of trapped îžngers
For more safety information, see Safety precautions on page 2
The roll-to-free-fall roller should be cleaned whenever it is visibly dirty (for instance, whenever ink has not
cur
ed properly when using the roller), or when you notice that substrate advance is no longer smooth and
regular (for instance, if you notice that the roller often slips when trying to keep the substrate under tension).
Prepare to clean the roll-to-free-fall roller and pinchwheels
1. Check that the printer is not printing.
2. Unload the substrate.
3. Raise the pressure roller lever if it was previously lowered.
Clean the roll-to-free-fall roller
1. Clean the roller with a clean cloth dampened with water (for persistent dirt you may use isopropyl
alcohol, but do not use petroleum-based cleaning liquids).
2. T
urn the roller manually and keep cleaning to make sure the rubber surface of the roller is cleaned all
around.
WARNING! Take care not to trap your îžnger when turning the roller.
3. Ensur
e that the cleaned parts are completely dry and the vapors have completely evaporated.
ENWW Clean the roll-to-free-fall roller and pinchwheels 269
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