Minolta EP3010 Manual page 17

1. CROSS-SECTIONAL VIEW ............................................................................ M-1
2. COPY PROCESS ............................................................................................ M-2
3. DRIVE SYSTEM .............................................................................................. M-4
4. SEQUENTIAL EXPLANATION ........................................................................ M-5
5. WATCHDOG (CPU OVERRUN MONITOR) FUNCTION ................................ M-9
5-1. Configuration ........................................................................................... M-9
5-2. Watchdog Function Post-Processing ....................................................... M-10
6. MALFUNCTION BYPASS FUNCTION ............................................................ M-11
6-1. Candidates for Isolated Malfunctions ....................................................... M-11
7. IMAGE STABILIZATION SYSTEM .................................................................. M-12
7-1. AlDC Sensor ............................................................................................ M-13
7-2. Image Stabilization Control Processing Timing ....................................... M-14
7-3. Details of Image Stabilization Controls .................................................... M-15
8. IMAGING UNIT ................................................................................................ M-17
8-1. Imaging Unit Drive ................................................................................... M-18
8-2. Imaging Unit Toner Recycling .................................................................. M-18
9. PC DRUM ........................................................................................................ M-19
10. DRUM CHARGING .......................................................................................... M-20
11. IMAGE ERASE LAMP ..................................................................................... M-21
12. OPTICAL SECTION ........................................................................................ M-25
12-1. Exposure Lamp ...................................................................................... M-26
12-2. AE Sensor .............................................................................................. M-27
12-3. Lamp Reflectors ..................................................................................... M-28
12-4. Aperture Plates ....................................................................................... M-28
12-5. Scanner and 2nd/3rd Mirror Carriage Movement ................................... M-29
12-6. 4th Mirror Movement .............................................................................. M-31
12-7. Lens Movement ...................................................................................... M-32
13. ORIGINAL SIZE DETECTING SENSORS ...................................................... M-33
13-1. Identification of Original Size Detecting Sensors .................................... M-33
13-2. Original Size Detecting Operation .......................................................... M-33
13-3. Sensor Locations .................................................................................... M-34
13-4. Size Detection ........................................................................................ M-35
13-5. Original Size Detection Timing ............................................................... M-36
13-6. Original Cover Angle Detection .............................................................. M-37
14. DEVELOPMENT .............................................................................................. M-38
14-1. ATDC Sensor ......................................................................................... M-39
14-2. Magnet Roller ......................................................................................... M-41
14-3. Developing Bias ...................................................................................... M-42
14-4. Doctor Blade ........................................................................................... M-43
14-5. Magnet Roller Lower Collector ............................................................... M-43
15. TONER HOPPER ............................................................................................ M-44
15-1. Toner Hopper Locking/Unlocking ........................................................... M-44
15-2. Toner Replenishing ................................................................................ M-44
15-3. Shutter .................................................................................................... M-45
15-4. Toner Hopper Home Position Detection ................................................. M-45
15-5. Toner Bottle Vibration ............................................................................. M-46
CONTENTS
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