Troubleshooting
SECTION 06 Troubleshooting
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Replacing the ADP board
Tools:
1.5 mm Allen wrench; 2.5 mm flat-bladed screwdriver; tweezers.
CAUTION:
Turn off the printer and unplug it from its AC outlet.
Disassembly:
□ Disassemble the rear head cover
□ Unscrew the two screws from the ADP board and withdraw it from its housing.
□ Disconnect the multi-pin connector.
□ Unsolder the three mounting points from the shielding cover.
□ Unsolder the electrical wires from the board.
Reassembly:
CAUTION:
Before reassembly, check that all items are clean and wipe off any
traces of ink or additive.
□ Solder the wires to the new board.
□ Relocate the shielding cover and solder the three mounting pins..
□ Plug the connector back in.
□ Position the ADP board in its slot and screw it in.
□ Replace the rear head cover.
