Troubleshooting
SECTION 06 Troubleshooting
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Replacing a resonator
■ Tools:
1.5 mm Allen wrench; resonator clamping/loosening rod.
CAUTION:
Turn off the printer and unplug it from its AC outlet.
Residual ink may pour out, take appropriate precautions.
Perform this operation in a dust-free environment.
■ Disassembly:
□ Open the head cover. Disassemble the resonator wire protective cover. Disconnect
the resonator wires.
□ Unscrew and remove the resonator clamping sleeve.
□ Pull the resonator out of its housing. Take care with the seal (one O-ring).
■ Reassembly:
□ Clean the inside of the modulation chamber with additive. Remove the old O-ring.
□ Fit the new O-ring on the resonator before reassembling it. Tighten the clamping
sleeve.
□ Reconnect the resonator wires and reinstall the protective cover.
■ Testing:
□ Start the printer.
□ A stability check and break-off point adjustment are required.
