Troubleshooting
SECTION 06 Troubleshooting
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Replacing the recovery unit
■ Tools:
2.5 mm flat-bladed screwdriver
CAUTION:
Turn off the printer and unplug it from its AC outlet.
Residual ink may pour out, take appropriate precautions.
■ Disassembly:
□ Remove the four screws at the corners of the recovery assembly and remove it. Pay
attention to the seals (O-rings around pins).
□ Clean the seal mating surface between the head and the recovery unit using additive.
■ Reassembly:
□ Replace the O-ring on the recovery solenoid valve tip.
□ Fit new O-rings around the pins (2 seals for a single-jet head (3 seals for a twin-jet)
and fit the new recovery assembly, taking care not to damage the fragile recovery pins.
Tighten the four screws.
■ Testing:
□ Restart the printer.
□ Adjust the recovery gutters (see settings sheet).
