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Disassembly / Replacement / Adjustment
(5) Take out the ink cartridge of the target block, remove the four screws fixing the remaining level detection circuit
board bracket and needle, and then detach the needle.
(6) Remove the remaining level detection circuit board bracket.
(7) Remove the two screws fixing the remaining level detection circuit board to detach it.
Assembly of remaining ink level detection circuit board (M, C)
(1) To perform the assembly, take the reverse procedures to disassembly operation.
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