3
CT-S300 Service Manual
3. DISASSEMBLY AND REASSEMBLY
Note the following items when maintaining the printer.
• Do not disassemble, reassemble, or adjust the printer unnecessarily when the printer is 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.
3.1 Tools Used
• Phillips screwdriver #0, #1, and #2
• Tweezers
• Long-nose pliers
• Oil brush
• Nipper
3.2 Disassembly Procedure
Disassembly procedure is explained in three categories: “Overall Disassembly”, “Disassembly of Mechanism
Chassis Assembly”, and “ Disassembly of Platen Assembly”.
3.3 Reasembly Procedure
Reverse the procedure in “3.2 Disassembly Procedure”.