Toshiba DP4500 Manuals

Manuals and User Guides for Toshiba DP4500. We have 1 Toshiba DP4500 manual available for free PDF download: Service Handbook

Toshiba DP4500 Service Handbook

Toshiba DP4500 Service Handbook (257 pages)

Digital Plaing Paper Copier

Brand: Toshiba | Category: Copier | Size: 2.23 MB

Table of Contents

Table of Contents
5
1 Error Code and Self-Diagnosis

8
- Error Code
  8
- Self-Diagnosis Modes
  13
  - Input Check (Test Mode 03)
    15
  - Output Check (Test Mode 03)
    20
  - Test Print Mode (Test Mode 04)
    22
  - Adjustment Mode (05)
    27
  - Setting Mode (08)
    29
2 Adjustment

40
- Formatting the Hard Disk
  40
- Adjustment of Auto-Toner Sensor
  41
- Dimensional Adjustment of Copied Image
  43
  - Overview
    43
  - Paper Alignment
    45
  - Printer Related Adjustment
    46
  - Scanner Related Adjustment
    50
- Image Quality Adjustment
  57
  - Image Density
    57
  - Sharpness(Hpf) Adjustment
    58
  - Gamma Slope Adjustment
    58
  - Setting for the Range Correction
    59
- High-Voltage Adjustment
  60
- Adjustment of Developer Unit
  66
  - Adjustment of the Doctor-Sleeve Gap
    66
  - Adjustment of the Developer Polarity Position
    68
- Adjustment of Scanning Section
  69
  - Adjustment of Carriages
    69
  - Lens Unit
    73
- Adjustment of Angle of the Printed Image
  76
- Adjustment of Sideways Deviation of Sheet Caused by Paper Feeding
  77
- Key Copy Counter (MU-8, MU-10)
  78
3 Preventive Maintenance (Pm)

80
4 Precautions for Storing/Handling Supplies and Parts

92
5 Troubleshooting

96
- Diagnosis and Prescription for each Error Code
  96
  - Paper Transport Jam
    96
  - Paper Misfeeding
    105
  - Cover Open Jam
    112
  - Transport Jam (ADU and Other Area)
    118
  - Transport Jam (RADF)
    122
  - Paper Jam in Finisher
    123
  - Drive System Related Service Call
    143
  - Paper Feeding System Related Service Call
    144
  - Scanning System Related Service Call
    150
  - Fuser Unit Related Service Call
    152
  - Communication Related Service Call
    156
  - ADF Related Service Call
    158
  - Laser Optical Unit Related Service Call
    160
  - Finisher Related Service Call
    161
  - Service Call for Others
    189
- Troubleshooting for the Image
  190
- Troubleshooting for the Blown Fuse
  212
6 Updating the Firmware

214
- Installing Software for Firmware Update
  215
  - Outline
    215
  - Requirements
    215
  - Dial-Up Networking Function
    216
  - Installing Dial-Up Networking
    220
  - Setting Dial-Up Networking
    222
  - Installing Software for FTP Server
    226
- Operation Procedure in [3][9] Mode
  230
  - Outline
    230
  - Preparation
    230
  - Updating Firmware
    232
  - Display
    238
- Updating the Firmware Using the Downloading Jig
  242
  - System Firmware
    243
  - Engine Firmware
    250
7 Wire Harness Connection Diagrams

254
- AC Wire Harness
  255

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