Ricoh SP 230DNw - CHAPTER 3 DISASSEMBLY;REASSEMBLY; 1. SAFETY PRECAUTIONS; 8. DISASSEMBLY PROCEDURE

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4.5.2 Cannot connect to access point ........................................................................... 2-62
4.6 Troubleshooting for Control Panel Problems .................................................................... 2-63
4.6.1 Nothing is displayed on the LCD .......................................................................... 2-63
4.6.2 Unable to perform panel operation ....................................................................... 2-63
4.7 Troubleshooting for Toner Cartridge and Drum Unit Problems ........................................ 2-63
4.7.1 New toner not detected ........................................................................................ 2-63
4.7.2 Toner cartridge not detected ................................................................................ 2-64
4.7.3 Toner replacement message displayed on LCD is not cleared ............................ 2-64
4.7.4 Drum error ............................................................................................................ 2-65
4.7.5 Drum replacement message displayed on LCD is not cleared ............................ 2-65
4.8 Troubleshooting for Fuser Unit Problems ......................................................................... 2-66
4.8.1 Fuser unit failure ................................................................................................... 2-66
4.9 Troubleshooting for Laser Unit Problems ......................................................................... 2-66
4.9.1 Laser unit failure ................................................................................................... 2-66
4.10 Troubleshooting for PCB Problems .................................................................................. 2-67
4.10.1 Main PCB failure .................................................................................................. 2-67
4.10.2 Full memory .......................................................................................................... 2-67
4.11 Troubleshooting for Other Problems ................................................................................. 2-68
4.11.1 Cannot make print ................................................................................................ 2-68
4.11.2 Cannot update firmware ....................................................................................... 2-69
4.11.3 “Paper Low” message does not disappear ........................................................... 2-69
4.11.4 Message indicating that the report is full does not disappear .............................. 2-70
4.11.5 Paper tray cannot be recognized ......................................................................... 2-70
CHAPTER 3 DISASSEMBLY/REASSEMBLY
1. SAFETY PRECAUTIONS ............................................................................................................ 3-1
2. PACKING .................................................................................................................................... 3-2
3. SCREW CATALOGUE ................................................................................................................ 3-3
4. SCREW TORQUE LIST .............................................................................................................. 3-4
5. OVERVIEW OF GEARS .............................................................................................................. 3-5
6. HARNESS ROUTING .................................................................................................................. 3-7
7. DISASSEMBLY FLOW CHART ................................................................................................ 3-13
8. DISASSEMBLY PROCEDURE ................................................................................................. 3-14
8.1 Preparation ....................................................................................................................... 3-14
8.2 Back cover ........................................................................................................................ 3-15
8.3 Outer chute ASSY ............................................................................................................ 3-16
8.4 Front cover ASSY / Support flap ....................................................................................... 3-17
8.5 Side cover R ..................................................................................................................... 3-18
8.6 Fuser cover ....................................................................................................................... 3-19
8.7 Inner chute ASSY ............................................................................................................. 3-20
8.8 Side cover L ...................................................................................................................... 3-21