Mita DC-1460 Manuals

Mita DC-1460 Manuals

Manuals and User Guides for Mita DC-1460. We have 1 Mita DC-1460 manual available for free PDF download: Service Manual

Mita DC-1460 Service Manual

Mita DC-1460 Service Manual (249 pages)

Brand: Mita | Category: Copier | Size: 1 MB

Table of Contents

Table of Contents

10
- Itheory and Construction Section
  12
- Specifications
  13
- Handling Precautions
  16
- Drum
  17
- Developer and Toner
  17
-3 Mechanical Construction

18
- Mechanical Construction
  18
- Part Names and Their Functions
  19
- Machine Cross Section
  21
- Drive System
  22
- 1 ) Paper Feed Section
  23
- Mechanical Construction
  23
- Paper Feed from the Paper Drawer
  25
- Paper Feed from the Bypass Slot
  26
- 2 ) Main Charging Section
  27
- 3 ) Exposure Section
  30
- 4 ) Developing Section
  36
- 5 ) Transfer and Separation Section
  44
- 6 ) Cleaning Section
  47
- 7 ) Charge Erasing Section
  48
- 8 ) Fixing and Eject Section
  50
- Electrical Section
  55
- Electrical Parts Layout
  56
- Detection of Paper Misfeeds
  61
- Paper Misfeed Detection
  62
- Paper Misfeed Detection Conditions
  63
-3 Operation of the Pcb

65
- Operation of the PCB
  65
- Power Source PCB
  66
- Main PCB
  67
- Avr Pcb
  68
- Operation Unit PCB
  69
- Set up and Adjustment Section
  71
-1 Installation

72
-2 Simulation

91
- Simulation
  91
- 1 ) Running a Simulation
  92
- Simulations
  92
- 2 ) Simulation List
  95
- 3 ) Contents of Simulations
  98
-3 Assembly and Disassembly

118
-6 Troubleshooting

205
- Troubleshooting
  205
- Image Formation Problems
  207
- ( 1 ) no Image (Entirely White)
  209
- ( 2 ) no Image (Entirely Black)
  210
- 3 ) Image Is too Light
  211
- 4 ) Background Is Visible
  211
- 6 ) a Black Line Appears Longitudinally
  212
- 7 ) a Black Line Appears Laterally
  213
- 9 ) Black Dots Appear on the Image
  214
- Image Is Blurred
  215
- Paper Creases
  216
- The Leading Edge of the Image Is Sporadically Misaligned with the Original
  216
- Offset Occurs
  217
- Image Is Partly Missing
  218
- Fixing Is Poor
  219
- Image Is out of Focus
  219
- Image Is Not Square Laterally
  220
- Image Is Partially Missing Laterally
  220
- As Soon as the Main Switch Is Turned on (J03 Appears)
  221
- Copying (PF Appears)
  221
- Paper Misfeed
  221
- Paper Misfeeds
  221
- The Main Switch Is Turned on (J02 Appears)
  221
- Copying (J01 Appears)
  222
- Copying (J02 Appears)
  222
- Copying (J03 Appears)
  222
- 1 ) Power Source PCB
  223
- PCB Terminal Voltages
  223
- 2 ) Main PCB
  225
- 3 ) Avr Pcb
  228
- 4 ) Operation Unit PCB
  230
- Electrical Problems
  231
- Is Turned on
  231
- The Registration Clutch Does Not Operate
  233
- The Fixing Heater Does Not Turn on (C61, C63)
  234
- The Halogen Lamp Does Not Turn off
  234
- No Developing Bias Is Output
  235
- Others
  236
- 1 ) no Primary Paper Feed
  237
- 4 ) the Scanner Does Not Travel
  237
- 6 ) Paper Jams
  237
- Mechanical Problems
  237
- Appendixes
  239
- Timing Chart No. 1
  240
- Timing Chart No. 2
  241
- Timing Chart No. 3
  242
- Power Source PCB
  243
- Avr Pcb
  244
- Operation Unit PCB
  245
- Main PCB
  246
- Connection Diagram
  247
- Wiring Diagram
  248

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