Xerox Phaser 3120 Manuals

Xerox Phaser 3120 Manuals

Manuals and User Guides for Xerox Phaser 3120. We have 1 Xerox Phaser 3120 manual available for free PDF download: Service Manual

Xerox Phaser 3120 Service Manual

Xerox Phaser 3120 Service Manual (81 pages)

LASER PRINTER

Brand: Xerox | Category: Printer | Size: 6 MB

Table of Contents

Table of Contents
1
Laser Printer
1
Precautions
2
- Warning for Safety
  2
- Caution for Safety
  3
- Esd Precautions
  5
- Tool for Troubleshooting
  6
- General Specifications
  7
Specifications
7
Disassembly and Reassembly
11
- Top Cover
  12
- Exit Roller
  14
- Driver Ass'y
  15
- Main Pba
  16
- Transfer Roller
  18
- Feed Roller
  19
- Pick up Roller
  20
Troubleshooting
21
- Normal Code
  22
- Error Code
  22
- Self-Diagnostic Mode
  23
- Self Test Button
  25
- Vertical White Line
  26
- Vertical Black Line and Band
  26
- Bad Image
  26
- Horizontal Black Band
  27
- Black/White Spot
  27
- Light Image
  28
- Dark Image or a Black
  28
- Uneven Density
  29
- Satins on Back of Page
  32
- Bad Discharge
  33
- Multi-Feeding
  35
- Paper Rolled in the Fuser
  35
- All Leds Blinking (Fuser Error)
  37
- All Leds Blinking (Scan Error)
  37
- Paper Empty Without Indication
  38
- Not Function of the Gear of the Fuser Due to Melting Away
  38
- No Lamp on When the Cover Is Open
  39
- Defective Motor Operation
  40
- Vertical Line Getting Curved
  41
- Redistributing Toner
  42
- Precautions on Safe-Keeping of Toner Cartridge
  42
- Service for the Life of Toner Cartridge
  42
- Signs and Measures at Poor Toner Cartridge
  43
- Abnormal Printing
  47
- Spool Error
  48
- Exploded Views and Parts List
  49
- Main Assembly Exploded View
  50
Exploded Views and Parts List
50
Frame Assembly Exploded View
52
Block Diagram
60
Connection Diagram
62
Schematic Diagram
64
Smps Circuit Diagram
80

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