Konica Minolta Magicolor 4695MF, Theory of Operation Manual

Theory of Operation Manual Konica Minolta Magicolor 4695MF;
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Magicolor 4695MF Main Body
OUTLINE
1. System configuration
2. Product specifications
2.1 Fax specifications
3. Section configuration
4. Media path
5. Image creation process

COMPOSITION/OPERATION
6. Overall Composition
6.1 Timing chart at main body power on
6.2 Control block diagram
7. Scanner section
7.1 Composition
7.2 Drive
7.3 Operation
7.3.1 When the Start key is pressed
8. Write section
8.1 Composition
8.2 Operation
8.2.1 Overview
8.2.2 Laser exposure process
8.2.3 Laser emission timing
8.2.4 Laser emission area
8.2.5 Laser light intensity control
8.2.6 Registration correction control
9. Toner supply section
9.1 Composition
9.2 Drive
9.3 Operation
9.3.1 Toner conveying mechanism
9.3.2 Toner collecting port shutter mechanism
9.3.3 Toner replenishing mechanism
9.3.4 Toner level detection
9.3.5 Toner near-empty condition detection
9.3.6 Toner empty condition detection
9.3.7 Toner empty condition detection control
9.3.8 Toner cartridge life control
10. Print unit section (overall composition)
10.1 Composition
10.2 Operation
10.2.1 Print unit life detection
10.2.2 Print unit life control
11. Print unit section (photo conductor)
11.1 Composition
11.2 Drive
11.3 Operation
11.3.1 Photo conductor drive mechanism
11.3.2 Photo conductor post-exposure control
11.3.3 Photo conductor total exposure control upon recovery
11.3.4 Photo conductor small amount rotation control
12. Print unit section (charge corona)
12.1 Composition
12.2 Operation
12.2.1 Charge corona unit ON/OFF control
12.2.2 Ozone ventilation mechanism
13. Print unit section (developing)
13.1 Composition
13.2 Operation
13.2.1 Developing drive control
13.2.2 Toner collecting port shutter mechanism
13.2.3 Toner flow
13.2.4 Developing system
13.2.5 Cleaning mechanism
13.2.6 Toner collecting port shutter mechanism
14. Transfer section (1st transfer)
14.1 Composition
14.2 Drive
14.3 Operation
14.3.1 1st transfer output control
14.3.2 1st transfer roller pressure/retraction control
14.3.3 1st transfer roller pressure operation
14.3.4 1st transfer roller retraction operation
14.3.5 1st transfer roller pressure/retraction position control
14.3.6 Transfer belt cleaning mechanism
14.3.7 1st transfer belt cleaning control
14.3.8 1st transfer belt backward rotation control
14.3.9 Toner collecting port shutter mechanism
15. Transfer section (2nd transfer)
15.1 Composition
15.2 Drive
15.3 Operation
15.3.1 2nd transfer roller pressure mechanism
15.3.2 2nd transfer voltage control
15.3.3 2nd transfer voltage setting control (ATVC: auto transfer voltage control)
15.3.4 2nd transfer roller cleaning control
16. Waste toner collecting section
16.1 Composition
16.2 Drive
16.3 Operation
16.3.1 Toner flow at the 1st transfer section
16.3.2 Toner flow at the 2nd transfer section
16.3.3 Toner collecting port shutter mechanism at the suction transport unit
16.3.4 Toner collecting port shutter mechanism of the waste toner bottle
16.3.5 Waste toner box locking mechanism
16.3.6 Waste toner box locked position detection mechanism
16.3.7 Waste toner box-in-position detection mechanism
16.3.8 Waste toner flow in the waste toner box
16.3.9 Waste toner near-full condition detection control
16.3.10 Waste toner full condition detection control
17. Media feed section (Tray 1)
17.1 Composition
17.2 Drive
17.3 Operation
17.3.1 Media lift plate mechanism
17.3.2 Media separation mechanism
17.3.3 Media feed control
17.3.4 Media empty condition detection control
18. Media feed section (Tray 2)
18.1 Composition
18.2 Drive
18.3 Operation
18.3.1 Media lift plate mechanism
18.3.2 Media separation mechanism
18.3.3 Media feed control
18.3.4 Media supply level detection control
18.3.5 Media empty condition detection control
18.3.6 Tray open/close detection control
18.3.7 Media misfeed detection control
19. Conveyance section (IDC sensor)
19.1 Composition
19.1.1 Drive
19.2 Operation
19.2.1 Toner density detection control
19.2.2 IDC sensor calibration control
19.2.3 IDC sensor shutter mechanism
20. Conveyance section (Registration roller)
20.1 Composition
20.2 Drive
20.3 Operation
20.3.1 Conveyance speed control
20.3.2 Registration roller control
20.3.3 Control of loop formed before registration roller
20.3.4 Media neutralization
20.3.5 OHP transparencies detection control
20.3.6 Media size error detection control
20.3.7 Temperature/humidity sensor
21. Fusing section
21.1 Composition
21.2 Drive
21.3 Operation
21.3.1 Fusing roller drive control
21.3.2 Fusing temperature control
21.3.3 Warm-up control
21.3.4 Wait control
21.3.5 Print control
21.3.6 PPM control
21.3.7 Protection against abnormally high temperature
22. Duplex section
22.1 Composition
22.2 Drive
22.3 Operation
22.3.1 Outline
22.3.2 Switchback guide movable mechanism
22.3.3 Media exit switching mechanism
22.3.4 Transport /Media re-feed mechanism
23. Horizontal conveyance section
23.1 Composition
23.2 Drive
23.3 Operation
23.3.1 Transport control
23.3.2 Opening and closing the horizontal conveyance section
24. Media exit section
24.1 Composition
24.2 Drive
24.3 Operation
24.3.1 Media exit control
24.3.2 Media full detection
25. Image stabilization control
25.1 Overview of image stabilization control
25.1.1 Complete correction control
25.1.2 Simplified correction control
25.1.3 Individual registration control
25.1.4 Image stabilization control execution request
26. Miscellaneous
26.1 Fan control
26.1.1 Composition
26.1.2 Function
26.1.3 Control

Number of pages: 172.