Disassembly and Reassembly
Samsung Electronics
Service Manual
3-1
3
3
3. Disassembly and Reassembly
3.1 Precautions When Replacing Parts page(3-2)
3.1.1 Precautions when assembling and disassembling page(3-2)
3.1.2 Precautions when handling PBA page(3-2)
3.2 Parts for Maintenance and Repair page(3-3)
3.2.1 Replacement interval for parts with a limited life page(3-3)
3.2.2 Printer Cleaning page(3-4)
3.3 Information Related in Disassembly and Assembly page(3-5)
3.3.1 Special Service Parts page(3-5)
1) Disassemble of LSU Unit page(3-5)
2) Disassemble of ITB Unit page(3-5)
3) Custody of OPC Unit
page(3-5)
4) Custody of Toner Cartridge page(3-5)
5) Disassemble of DEVE Drive Ass’y and Main Drive Ass’y page(3-5)
6) Disassemble of Terminal Parts page(3-5)
7) Disassemble of Fuser Unit page(3-5)
3.3.2 Screws Used in the Printer page(3-6)
3.4 Disassembly Procedure page(3-10)
3.4.1 Cover Unit page(3-10)
3.4.2 Fuser Unit page(3-12)
3.4.3 LSU Unit page(3-13)
3.4.4 HVPS Board page(3-13)
3.4.5 Main Board page(3-14)
3.4.6 Drive Unit page(3-14)
3.4.7 SMPS Board
page(3-15)
3.4.8 Transfer Unit page(3-15)