Theory of Operation Manual Konica Minolta Bizhub Pro 1050 Bizhub Pro 1050e Bizhub Pro 1050P Bizhub Pro 1050eP;
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OUTLINE
1. SYSTEM CONFIGURATION
2. PRODUCT SPECIFICATIONS
2.1 Type
2.2 Functions
2.3 Type of paper
2.4 Maintenance
2.5 Machine data
2.6 Operating environment
3. UNIT CONFIGURATION
4. PAPER PATH
COMPOSITION/OPERATION
5. OVERALL COMPOSITION
5.1 Timing chart when the power is on
5.2 Control block diagram
6. SCANNER SECTION
6.1 Composition
6.2 Drive
6.3 Operation
6.3.1 Scanner/exposure lamp control
6.3.2 Original size detection control
6.3.3 AE/AES control
6.3.4 Image processing
7. WRITE SECTION
7.1 Composition
7.2 Operation
7.2.1 Outline
7.2.2 Laser beam path
7.2.3 Write control
7.2.4 Image stabilization control
8. PHOTO CONDUCTOR SECTION
8.1 Composition
8.2 Drive
8.3 Operation
8.3.1 Drum claw drive
8.3.2 Cooling around the drum
8.3.3 Image stabilization control
9. CHARGING SECTION
9.1 Composition
9.2 Drive
9.3 Operation
9.3.1 Charging control
9.3.2 Wire cleaning control
9.3.3 Erase lamp control
10.TRANSFER/SEPARATION SECTION
10.1 Composition
10.2 Drive
10.3 Operation
10.3.1 Transfer guide control
10.3.2 Transfer/separation control
10.3.3 Transfer exposure lamp control
10.3.4 Transfer assist control
10.3.5 Wire cleaning control
10.4 PCS correspondence
10.4.1 Transfer assist sheet by paper sizes
11.DEVELOPING UNIT
11.1 Composition
11.2 Drive
11.3 Operation
11.3.1 Flow of developer
11.3.2 Developing bias
11.3.3 Developing suction
11.3.4 Image stabilization control
12.TONER SUPPLY SECTION
12.1 Composition
12.2 Drive
12.3 Operation
12.3.1 Toner conveyance control
12.3.2 Toner supply control
12.3.3 Toner remaining detection
13.CLEANING/RECYCLE SECTION
13.1 Composition
13.2 Drive
13.3 Operation
13.3.1 Cleaning operation
13.3.2 Toner collection mechanism
13.3.3 Toner conveyance operation
13.3.4 Image stabilization control
14.PAPER FEED SECTION
14.1 Composition
14.2 Drive
14.2.1 Tray lift drive
14.2.2 Paper feed drive
14.2.3 Pick-up drive
14.3 Operation
14.3.1 Up/down control
14.3.2 Size detection control
14.3.3 Pick-up mechanism
14.3.4 Separation mechanism
14.3.5 Air assist mechanism
14.3.6 Paper empty detection control
14.3.7 Remaining paper detection control
14.3.8 Tray lock control
14.3.9 Dehumidification heater control
14.4 PCS corresponding parts
14.4.1 Corresponding to additional prints
15.VERTICAL CONVEYANCE SECTION
15.1 Composition
15.2 Drive
15.3 Operation
15.3.1 Pre-registration control
15.3.2 Conveyance control
15.3.3 Exit conveyance control
15.3.4 Paper dust removing mechanism
16.REGISTRATION SECTION
16.1 Composition
16.2 Drive
16.3 Operation
16.3.1 Multi feed detection control
16.3.2 Loop control
16.3.3 Paper mis-centering adjustment control
16.3.4 Paper leading edge timing adjustment control
17.HORIZONTAL CONVEYANCE
17.1 Composition
17.2 Drive
17.3 Operation
17.3.1 Conveyance control
18.ADU
18.1 Composition
18.2 Drive
18.3 Operation
18.3.1 Conveyance control
19.FUSING SECTION
19.1 Composition
19.2 Drive
19.2.1 Web drive
19.2.2 Fusing drive
19.3 Operation
19.3.1 Fusing roller drive control
19.3.2 Web drive control
19.3.3 Separation claw shaking mechanism
19.3.4 Fusing temperature control
19.3.5 Thick paper conveyance control
19.3.6 Protection against an error
20.REVERSE/EXIT SECTION
20.1 Composition
20.2 Drive
20.3 Operation
20.3.1 Conveyance control
21. INTERFACE SECTION
21.1 Composition
22. IMAGE STABILIZATION CONTROL
22.1 Outline
22.2 Operation flow
22.2.1 Image stabilization control flow when the power switch (SW2) is ON
22.2.2 Image stabilization control flow while in the print and during idling
23.IMAGE PROCESSING
23.1 Image processing in the scanner section
23.1.1 Shading correction
23.1.2 AE control
23.1.3 Area discrimination
23.1.4 Brightness/density conversion
23.1.5 Filter/magnification
23.1.6 Scanner gamma correction
23.1.7 Halftone processing (error diffusion)
23.1.8 Tilt adjustment
23.1.9 Compression
23.1.10 Storage of image data
23.2 Image processing in the write section
24.OTHERS
24.1 Other fan controls
24.1.1 Composition
24.1.2 Operation
24.2 HDD control
24.2.1 Composition
24.2.2 Backup
24.3 Counter control
24.3.1 Composition
24.3.2 Operation
24.4 Parts that operate when the power switch is turned ON
24.4.1 Parts that operate when the main power switch is turned ON
Number of pages: 638.