Lexmark WinWriter 150c Service Manual - Page 3

Contents, Preface, General Information, Diagnostic Information, Diagnostic Aids - printer

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4077-001 Contents 1 Preface vi Safety Information vi General Information 1 Power Consumption 1 Maintenance Approach 1 Abbreviations 2 Unique Tools Required For Service 2 Diagnostic Information 3 Start 3 Error Indicator Table 4 Power-On-Self-Test (POST) Sequence 4 POST Symptom Table 5 Symptom Tables 6 Carrier Transport Problems 6 Communications Problems 6 Maintenance Station Problems 6 Paper Feed Problems 7 Power Problems 7 Print Quality Problems 7 Service Checks 8 Envelope Feed Service Check 8 First Print Line Service Check 8 Maintenance Station Service Check 9 Paper Feed Service Check 10 Paper Path Service Check 13 Parallel Port Service Check 14 Power Service Check 14 Print Quality Service Check 15 Transport Service Check 17 Diagnostic Aids 18 Test Page 19 Parallel Port Test 20 Encoder Sensor Test 21 End-of-Forms Sensor Test 22 Initialize Error Log 23 Printer Error Log Recovery 24 iii

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4077-001
iii
Contents
1
Preface
..............................................
vi
Safety Information
...................................
vi
General Information
....................................
1
Power Consumption
..................................
1
Maintenance Approach
................................
1
Abbreviations
....................................
2
Unique Tools Required For Service
...................
2
Diagnostic Information
.................................
3
Start
..............................................
3
Error Indicator Table
...............................
4
Power-On-Self-Test (POST) Sequence
................
4
POST Symptom Table
.............................
5
Symptom Tables
.................................
6
Carrier Transport Problems
.........................
6
Communications Problems
.........................
6
Maintenance Station Problems
......................
6
Paper Feed Problems
.............................
7
Power Problems
..................................
7
Print Quality Problems
.............................
7
Service Checks
......................................
8
Envelope Feed Service Check
.......................
8
First Print Line Service Check
.......................
8
Maintenance Station Service Check
..................
9
Paper Feed Service Check
........................
10
Paper Path Service Check
.........................
13
Parallel Port Service Check
........................
14
Power Service Check
.............................
14
Print Quality Service Check
........................
15
Transport Service Check
..........................
17
Diagnostic Aids
......................................
18
Test Page
.........................................
19
Parallel Port Test
...................................
20
Encoder Sensor Test
................................
21
End-of-Forms Sensor Test
............................
22
Initialize Error Log
...................................
23
Printer Error Log Recovery
............................
24