Disassembly And Reassembly; Tools Used - Citizen PPU 700 Service Manual

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PPU-700 Service Manual

3. DISASSEMBLY AND REASSEMBLY

Notes the following items when maintaining the printer.

• Do not disassemble, reassemble, or adjust the printer unnecessarily when the printer operation is satisfactory.

• Do not loosen the screws fixing each component carelessly.

• After finishing inspection, perform checking for normality before turning on the printer.

• Pay attention not to leave the part or screws used for maintenance inside the printer.

• When handling the print head and electronic components, pay attention to static electricity.

• When disassembling or reassembling the printer, check the wiring and cord for damage. Pay attention not to

lay the wiring and cord by force.

• Lubricate the components as necessary when reassembling them.

• Phillips screwdriver #0, #1, and #2

• Tweezers

• Long-nose pliers

• Oil brush

• Nipper

3.2 Disassembly Procedure

Disassembly procedure is explained in four categories: "Disassembly of Unit", "Disassembly of Feeder Unit",

"Disassembly of Moving Unit", and "Disassembly of Mechanism".

3.3 Reassembly Procedure

Reverse the procedure in "3.2 Disassembly Procedure".

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