Oki OF5300, Service Manual

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Table of Contents Page
....7.1.3 Alarm LED On 117
....7.1.4 Printing Test Failure 118
....7.1.5 No Local Copy 119
....7.1.6 Auto Dial Failure 120
....7.1.7 Transmission Problem 121
....7.1.8 Auto Reception Failure 122
....7.1.9 Reception Problem 123
....7.1.10 Sensor Calibration Test 124
....7.1.11 LED Test 125
....7.1.12 Tone Send Test 126
....7.1.13 High-speed Modem Test 127
....7.1.14 MF Send Test 128
....7.1.15 Tone (TEL/FAX) Send Test 129
....7.1.16 No Acoustic Line Monitor 130
....7.1.17 Power Supply Unit 131
....7.1.18 No Document Feeding 132
....7.1.19 Multiple Document Feeding 133
....7.1.20 Document Skew 134
....7.1.21 Document Jam 135
....7.1.22 Printer Unit 136
........7.1.22.1 Precautions 137
........7.1.22.2 Troubleshooting Flow Charts of Printer Unit 138
............Overall Troubleshooting Flowchart 139
............1: Top Cover is Open 140
............2: Replace Image Drum Message 141
............3: Engine Controller Error 142
............4: Fan Motor Rotation Error 143
............5: Fuser Unit Thermal Error 144
............6: Paper Jams 145
............7: No Paper Tray or No Paper 146
............Action Items (Printer Unit-LCD Message) Table 7.1.22.2 147
........7.1.22.3 Image Problems Table 148
............Sample Image Problems (Figure 7.1.22.1) 149
............8: Light or Blurred Output 150
............9: Smeared Background on Output 151
............10: Blank Output 152
............11: Vertical Black Stripes on Output 153
............12: Evenly Spaced Marks on Output 154
............13: Missing Print on Output 155
............14: Vertical White Stripes on Output 156
............15: Poor Fusing 157
8 Dipswitch Settings
8.1 General Information 158
A Board Descriptions