Lexmark Z31 Color Jetprinter Service Manual - Page 3

4099 Table of Contents Preface v Safety Information vi General Information 1-1 Power Consumption 1-1 Operator Panel 1-2 Maintenance Approach 1-3 Abbreviations 1-3 Diagnostic Information 2-1 Start 2-1 Power-On Self Test (POST) Sequence 2-2 POST Symptom Table 2-2 Symptom Tables 2-3 Service Checks 2-5 Carrier Transport Service Check 2-5 Maintenance Station Service Check 2-7 Paper Feed Service Check 2-8 Paper Path Service Check 2-10 Power Service Check 2-11 Print Quality Service Check 2-12 Diagnostic Aids 3-1 Test Page 3-1 Repair Information 4-1 Handling ESD-Sensitive Parts 4-1 Adjustments 4-2 Removal Procedures 4-2 Releasing Plastic Latches 4-2 Access Cover Removal 4-3 Front Cover Removal 4-3 Base Cover Assembly Removal 4-3 Ink Pad Removal 4-3 Buttons and Lenses Removal 4-3 Sheet Feeder Assembly Removal 4-4 Printhead Carrier Assembly Removal 4-5 Maintenance Station Removal 4-5 End-of-Forms Flag Removal 4-6 Mid Frame / Star Roller Assembly Removal 4-6 iii