Oki OKIFAX 5750 Service Manual page 10

Table of Contents
7.1 Overview
....7.1 Overall Troubleshooting Flow Chart
....7.2 No LCD Operation
....7.3 ALARM LED On
....7.4 Printing Test Failure
....7.5 No Local Copy
....7.6 Auto Dial Failure
....7.7 Transmission Problem
....7.8 Auto Reception Failure
....7.9 Reception Problem
....7.10 Sensor Calibration Test
....7.11 LED Test
....7.12 Tone Send Test
....7.13 High-Speed Modem Test
....7.14 MF Send Test
....7.15 Tone (TEL/FAX) Send Test
....7.16 No Acoustic Line Monitor
....7.17 Power Supply Unit
....7.18 No Document Feeding
....7.19 Multiple Document Feeding
....7.20 Document Skew
....7.21 Document Jam
....7.22 Printer Unit
........7.22.1 Precautions
........7.22.2 Troubleshooting Flow Charts of Printer Unit
........Table 7.22.2 Alarm Display
............Troubleshooting flow chart 1: Top Cover is Open
............Troubleshooting flow chart 2: Replace Image Drum
Message
............Troubleshooting flow chart 3: Engine Controller Error
............Troubleshooting flow chart 4: Fuser Unit Thermal Error
............Troubleshooting flow chart 5: Paper Jams
............Troubleshooting flow chart 6: No Paper Tray or No
Paper
............Action Items (Printer Unit-LCD Message) Table 7.22.3
............Sample Image Problems (Figure 7.22.1)
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