Minolta Di181 Service Manual page 4

17-7.Toner Replenishing Control ..................................................................... 47
17-8.Toner Supply Hole Covering/Uncovering Mechanism ............................. 48
17-9.Toner Bottle Home Position Detection Mechanism ................................. 48
17-10.Toner Bottle Vibration Mechanism ........................................................ 49
17-11.Toner Empty Detection .......................................................................... 49
18. PAPER TAKE-UP/FEED SECTION ................................................................ 50
18-1.Drawer In Position Detection ................................................................... 51
18-2.Paper Empty Detection Mechanism ........................................................ 52
18-3.Universal Tray Paper Size Detection Mechanism ................................... 53
18-4.Paper Take-Up Mechanism ..................................................................... 55
(1) Paper Separating Mechanism ......................................................... 55
18-5.Paper Take-Up Roll ................................................................................. 56
18-6.Paper Take Up Control ............................................................................ 56
(1) Paper Take Up Retry Control .......................................................... 57
18-7.Vertical Transport Drive Mechanism ....................................................... 58
19. MANUAL FEED SECTION .............................................................................. 59
19-1.Manual Feed Paper Take Up Drive Mechanism ...................................... 60
19-2.Manual Bypass Take Up Roll Pressure Mechanism ............................... 61
19-3.Manual Feed Paper Separating Mechanism ........................................... 62
19-4.Manual Feed Paper Empty Detection Mechanism .................................. 63
19-5.Manual Feed Take Up Control ................................................................ 63
20. TRANSPORT/SYNCHRONIZING ROLLERS .................................................. 64
20-1.Paper Dust Remover ............................................................................... 64
20-2.Transport Roller Drive Mechanism .......................................................... 65
20-3.Synchronizing Roller Drive Mechanism ................................................... 65
20-4.Transport Drive Control ........................................................................... 66
21. IMAGE TRANSFER AND PAPER SEPARATION ........................................... 67
21-1.PC Drum Paper Separator Fingers Section ............................................ 68
(1) Finger Back and Forth Detection Mechanism ................................. 68
22. PC DRUM CLEANING SECTION .................................................................... 69
22-1.Cleaning Blade Moving Mechanism ........................................................ 69
23. MAIN ERASE SECTION .................................................................................. 70
24. TRANSPORT SECTION .................................................................................. 71
25. FUSING UNIT SECTION ................................................................................. 72
25-1.Fusing Unit Drive Mechanism .................................................................. 73
25-2.Fusing Rollers Pressure Mechanism ....................................................... 73
25-3.Fusing Roller Cleaning Mechanism ......................................................... 74
25-4.Fusing Temperature Control .................................................................... 75
26. OTHER MECHANISMS ................................................................................... 77
26-1.Memory Backup ....................................................................................... 77
26-2.Dehumidifying Mechanism ...................................................................... 78
(1) PC Drum Dehumidifying .................................................................. 78
(2) Paper Dehumidifying Mechanism .................................................... 78
26-3.Cooling Mechanism ................................................................................. 79
(1) Optical Section Cooling Mechanism ................................................ 79
(2) Power Supply Section Cooling Mechanism ..................................... 79
26-4.Ozone Filter ............................................................................................. 80
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