Precautions
1-2
1-3 Tools for Troubleshooting
The following tools are recommended for safe and smooth troubleshooting described in this service manual.
DCU(Diagnostic Control Unit)
Standard: Test equipment to diagnose the Laser
printer supplied by Samsung Electronics.
DVM(Digital Volt Meter)
Standard: Indicates more than 3 digits.
Electronic Scale
Standard: Equipment to check the weight of con-
sumables(toner cartridge) supplied by Samsung
Electronics. (The gram unit can be measured.)
Driver
Standard: "-" type, "+" type (M3 long, M3 short,
M2 long, M2 short).
Pinset
Standard: For general home use, small type.
Cotton Swab
Standard: For general home use, for medical ser-
vice.
Cleaning Equipments a IPA(Isopropyl
Alcohol)dry cloth or a soft stuff neutral
detergent.
Software(Driver) installation CD ROM
Mind your hands not to be touched when
you disassemble and reassemble PBA ASS'Y,
such as the main board, SMPS, HVPS.
Note
1
2
3
4
5
6
7
8
Содержание Phaser 3110
Страница 61: ...Schematic Diagrams 9 1 9 1 GDI Main Circuit Diagram 1 5 9 Schematic Diagrams ...
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Страница 65: ...Schematic Diagrams 9 5 GDI Main Circuit Diagram 5 5 ...
Страница 66: ...Schematic Diagrams 9 6 9 2 PCL Main Circuit Diagram 1 9 ...
Страница 67: ...Schematic Diagrams 9 7 PCL Main Circuit Diagram 2 9 ...
Страница 68: ...Schematic Diagrams 9 8 PCL Main Circuit Diagram 3 9 ...
Страница 69: ...Schematic Diagrams 9 9 PCL Main Circuit Diagram 4 9 ...
Страница 70: ...Schematic Diagrams 9 10 PCL Main Circuit Diagram 5 9 ...
Страница 71: ...Schematic Diagrams 9 11 PCL Main Circuit Diagram 6 9 ...
Страница 72: ...Schematic Diagrams 9 12 PCL Main Circuit Diagram 7 9 ...
Страница 73: ...Schematic Diagrams 9 13 PCL Main Circuit Diagram 8 9 ...
Страница 74: ...Schematic Diagrams 9 14 PCL Main Circuit Diagram 9 9 ...
Страница 75: ...Schematic Diagrams 9 15 9 3 Panel Circuit Diagram ...