To Next Page

To Previous Page

Oki Data CONFIDENTIAL

42930511TH Rev. 2 8 /

6. Periodical Maintenance................................................................................166

6.1 Routine Replacement of Consumable Parts ............................................................ 166

6.2 Cleaning...................................................................................................................... 166

6.3 LED Lens Array Cleaning.......................................................................................... 166

6.4 Pickup Roller Cleaning .............................................................................................. 167

6.5 Cleaning Feed Roller ................................................................................................. 168

7. Malfunction Repair Procedure ..................................................................174

7.1 Precautions Before Repairs ....................................................................................... 174

7.2 Items to Check Before Remedying Abnormal Image .............................................. 174

7.3 Precautions Before Remedying Abnormal Image .................................................... 174

7.4 Troubleshooting Preparations .................................................................................... 174

7.5 Troubleshooting .......................................................................................................... 174

7.5.1 LCD Message List ......................................................................................... 175

7.5.2 Preparing for Troubleshooting ....................................................................... 185

7.5.3 Troubleshooting With Abnormal Image ......................................................... 200

7.6 Check Fuse ................................................................................................................ 215

7.7 Wireless LAN Trouble Shooting ................................................................................ 216

7.7.1 Initial Investigation ......................................................................................... 216

7.7.2 Symptoms and How to Handle Them ............................................................ 218

7.8 Wireless LAN Card Trouble Shooting ....................................................................... 228

7.8.1 Connection Error in Web browser ................................................................. 228

7.8.2 Cannot Print .................................................................................................. 238

7.8.3 Can't Create a Certificate .............................................................................. 239

7.8.4 Can't Install the Certificate............................................................................. 240

7.8.5 Other Questions ............................................................................................ 242

8. Connection Diagram ...................................................................................246

8.1 Check Resistance Value............................................................................................ 246

8.2 Diagram of Part Layout of Various PCB .................................................................. 253

9. Error message list ......................................................................................260

9.1 Message Chart of C9600 .......................................................................................... 260

9.2 Message Chart of C9800 .......................................................................................... 268

9.3 Illustration appears on the operating panel .............................................................. 276

Oki C9600 Service Manual

Other manuals for Oki C9600