Lexmark X73 4402-001 Uživatelský manuál stáhnout pdf (Strana 40)

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Lexmark
Tiskárny
X73 4402-001
Uživatelský manuál

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Tisk

4-6 Service Manual

4402-001

Gear Train Assembly Removal

1. Remove the CCD module assembly.

2. Disconnect the gear train assembly cable from the system

board.

3. Remove two screws [A].

4. Lift and remove the gear train assembly.

Access Cover Sensor Removal

1. Remove the top housing assembly.

2. Disconnect the access cover sensor cable (J9) from the system

board.

3. Remove the sensor screw [B].

4. Remove the sensor. Note routing of cables.

1 2 ... 35 36 37 38 39 40 41 42 43 44 45 ... 63 64

• Safety and Notices 1
• Trademarks 1
• Start Diagnostics 1
• Table of Contents 1
Table of Contents 3
Safety Information 5
Norme di sicurezza 6
Sicherheitshinweise 6
Pautas de Seguridad 7
Informações de Segurança 7
Informació de Seguretat 8
Safety Information ix 9
1. General Information 11
Scanner Specifications 12
Operator Panel 13
Maintenance Approach 14
2. Diagnostic Information 15
POST Symptom Table 16
Symptom Tables 17
2-4 Service Manual 18
Diagnostic Information 2-5 19
4402-001 19
Paper Feed Problems 19
Power Problems 19
Print Quality Problems 19
Service Checks 20
Diagnostic Information 2-7 21
2-8 Service Manual 22
Diagnostic Information 2-9 23
CCD will not move or scan 23
2-10 Service Manual 24
Paper Feed Service Check 25
2-12 Service Manual 26
Paper Path Service Check 27
Power Service Check 28
Print Quality Service Check 29
2-16 Service Manual 30
Diagnostic Information 2-17 31
2-18 Service Manual 32
3. Diagnostic Aids 33
3-2 Service Manual 34
4. Repair Information 35
Adjustments 36
Removal Procedures 36
Scanner Lid Assembly Removal 37
Rear Cover Removal 37
Operator Panel Removal 38
Top Housing Assembly Removal 38
Paper Support Removal 38
CCD Module Assembly Removal 39
Gear Train Assembly Removal 40
Access Cover Sensor Removal 40
Right Cover Removal 41
Access Cover Removal 41
Left Cover Removal 42
Middle Frame Removal 43
4-10 Service Manual 44
Print Engine Removal 45
ASF Module Removal 46
System Board Removal 46
Carrier Removal 47
Encoder Strip Removal 47
Maintenance Station Removal 48
5. Connector Locations 49
5-2 Service Manual 50
6. Preventive Maintenance 51
6-2 Service Manual 52
7. Parts Catalog 53
Assembly 1: Covers 54
Assembly 1: Covers 55
Assembly 1 (cont.): Covers 56
Transport 58
Parts Catalog 7-7 59
Assembly 3: Electronics 60
Assembly 3: Electronics 61
7-10 Service Manual 62
Part Numbers 64

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