Chapter 44-44.3.3 Units required for draining the ink0009-8784When disassembling the following units of the ink passage, drain the filled ink to prevent an ink leak. To drain the ink, refer to DISASSEMBLY/REASSEMBLY > Points to Note on Disassembly and Reassembly > Draining the Ink.- Head holderRefer to page DISASSEMBLY/REASSEMBLY > Points to Note on Disassembly and Reassembly > Carriade unit.- Carriage unitRefer to page DISASSEMBLY/REASSEMBLY > Points to Note on Disassembly and Reassembly > Carriade unit.- Ink tube unitRefer to page DISASSEMBLY/REASSEMBLY > Points to Note on Disassembly and Reassembly > Ink tube unit.- Ink tank unitRefer to page DISASSEMBLY/REASSEMBLY > Points to Note on Disassembly and Reassembly > Ink tank unit.F-4-54.3.4 Outer covers0009-8785a) Upper coverWhen removing the upper cover, fully open the upper cover, release the cover arm (1), pull out the patch material 1 (2) and patch material 2 (3), and thenpush the upper cover toward the left.F-4-6Ink tube unitCarriage unit(Include head holder)Ink tank unit231Upper cover4