Konica Minolta Bizhub 20P, Service Manual

Get the comprehensive Service Manual for the Konica Minolta Bizhub 20P. This manual contains detailed diagrams, pictures, and full procedures to diagnose and repair your Konica Minolta Bizhub 20P copier. It is a valuable resource for both professional mechanics and DIY enthusiasts.

The manual includes the following chapters:

• CHAPTER 1. SPECIFICATIONS
  • Components
  • Specifications List
    • Printing
    • Functions
    • Electronics and Mechanics
    • Network Connectivity
    • Service Information
    • Paper
      • Paper handling
      • Media specifications
      • Type and size of paper
    • Printable Area
    • Print Speeds with Various Settings
• CHAPTER 2. THEORY OF OPERATION
  • Overall
    • General Block Diagram
  • Electronics
    • General Block Diagram
  • Mechanics
    • Cross-section Drawing
    • Plate-up Function of the Paper Tray
    • Paper supply
    • Paper registration
    • Paper eject
    • Duplex printing
    • Paper feeding from the MP tray
    • Paper feeding from the tray 2 / tray 3
    • Toner Cartridge
      • Methods for Detecting and Counting Toner Life
      • Cartridge life
      • New toner detection
    • Print
      • Basic Principle
      • Print Process
    • Sensors position
• CHAPTER 3. ERROR INDICATION AND TROUBLESHOOTING
  • Introduction
    • Precautions
    • Part names
    • Initial Check
  • Distinguish Error Cause
    • LED indication
      • LED indication at Operator Calls
      • LED indication at Service Calls
    • Error Cause and Remedy
  • Paper Feeding Problems
    • No Feeding
    • Double Feeding
    • Paper Jam
    • Dirt on Paper
    • Wrinkles or creases
    • Waves in the paper / folds in the paper at the eject roller 2
    • Prints only single side of the paper when duplex-printing
  • Troubleshooting for Print Image Defect
    • Image Defect Examples
    • Diameter of Rollers
    • Troubleshooting for Image Defect
  • Software Setting Problems
  • Network Problems
• CHAPTER 4. PERIODICAL MAINTENANCE
  • Periodical Maintenance Parts
    • Periodical Maintenance Parts
    • Procedures to Replace Periodical Maintenance Parts
      • Fuser unit and laser unit
      • Paper feeding kit for tray 1, 2, 3
      • Paper feeding kit for MP tray
• CHAPTER 5. DISASSEMBLY/REASSEMBLY
  • Safety Precautions
  • Screw Torque List
  • Lubrication
  • Gear Layout Drawing
  • Harness Routing
  • Disassembly Flow Chart
  • Disassembly Procedure
    • Paper Tray
    • Back Cover
    • Rear Chute ASSY
    • Fuser Unit
    • Tray MP ASSY
• CHAPTER 6. SERVICE MODE
  • Control Panel
    • List of service support functions
    • User Mode
    • Service Mode
  • Other Service Functions
    • Drum condensation countermeasure mode
    • Print Settings
• CHAPTER 7. CIRCUIT DIAGRAMS, WIRING DIAGRAM
  • Circuit Diagrams
  • Wiring Diagram

Number of pages: 283