Maintenance
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ʄ Final steps
11. Tighten the two adjustment screws on the cannon holder, without using excessive
force.
12. Stop the jet(s) (JET SHUT DOWN). Clean the head thoroughly and reconnect the
resonator wires.
Reinstall the protective cover and.
13. Start the jet(s) (JET START UP).
14. Check break-off point and adjust if necessary.
Fit the head cover back on.
15. Press
to clear any faults. Run continuous print tests.
Ensure the electrodes and the gutter are clean after the printer has been in service for ten
minutes.
CAUTION On multi-jet heads, the jets have to be adjusted in relation to
each other to ensure that the frames join up correctly.
Print tests are the only way to make fine adjustments. See
Align Jets instruction in this section.