sharp_ar-5618_5620_5623

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1 :'11/Jul/22 6. PWB unit 1 9 2 8 3 7 4 6 5 1 1 No. Name Function operation 1 Copy lamp Inverter PWB Copy lamp control 2 CCD sensor PWB Image scanning 3 Main control PWB Main control PWB 4 2nd tray PWB 2nd tray control 5 High voltage PWB High voltage control 6 Power PWB AC power input/DC power control 7 Operation main PWB Operation panel input/Display, operation panel section control 8 USB I/F PWB Connect a USB device (Except for AR-5618N/5620N/5623N) 9 Nic PWB Network interface PWB (Except for AR-5618S/5620S) AR-5618S EXTERNAL VIEWS AND INTERNAL STRUCTURES 5-5
1 :'11/Jul/22 7. Cross sectional view 1 2 3 4 56 7 18 23 22 8 9 10 11 12 13 14 15 212019 17 16 1 1 1 1 1 1 No. Name Function/Operation 1 Copy lamp Image radiation lamp 2 Copy lamp unit Operates in synchronization with No. 2/3 mirror unit to radiate documents sequentially. 3 LSU unit Converts image signals into laser beams to write on the drum. 4 Lens unit Reads images with the lens and the CCD. 5 MC holder unit Supplies negative charges evenly on the drum. 6 Paper exit roller Used to discharge paper. 7 Transport roller Used to transport paper. 8 Upper heat roller Fuses toner on paper (with the teflon roller). 9 Lower heat roller Fuses toner on paper (with the silicon rubber roller). 10 Waste toner transport roller Transports waste toner to the waste toner box. 11 Drum unit Forms images. 12 Transfer charger unit Transfer images (on the drum) onto paper. 13 DUP follower roller Transports paper for duplex. 14 Duplex transport roller Transports paper for duplex . 15 Resist roller Takes synchronization between the paper lead edge and the image lead edge. 16 Bypass tray Bypass tray 17 Bypass tray paper pick up roller Picks up paper in bypass tray. 18 No. 2/3 mirror unit Reflects the images from the copy lamp unit to the lens unit. 19 Bypass tray transport roller Transports paper from the bypass tray. 20 2nd tray paper transport roller Transports paper from the 2nd tray. (AR-5620/5623/5620N/5623N/5620D/5623D only) 21 2nd tray paper pick up roller Picks up paper from the 2nd tray. (AR-5620/5623/5620N/5623N/5620D/5623D only) 22 1st tray paper feed roller Picks up paper from the 1st tray. 23 MG roller Puts toner on the OPC drum. AR-5618S EXTERNAL VIEWS AND INTERNAL STRUCTURES 5-6
Page 1 and 2: 1 :'11/Jul/22 CODE : 00ZAR5618/S2E
Page 3 and 4: CAUTION FOR BATTERY DISPOSAL (For U
Page 5 and 6: [1] GENERAL •poorly ventilated 1.
Page 7 and 8: 1 :'11/Jul/22 1 1 1 1 Option Model
Page 9 and 10: 1 :'11/Jul/22 1 1 (2) Feedable pape
Page 11 and 12: 1 :'11/Jul/22 T. Printing function
Page 13 and 14: 1 1 1 :'11/Jul/22 [4] CONSUMABLE PA
Page 15 and 16: 1 :'11/Jul/22 3. Production number
Page 17 and 18: 1 :'11/Jul/22 3. Operation Section
Page 19: 1 :'11/Jul/22 5. Sensor, switch 1 2
Page 23 and 24: (3)Developing bias voltage check No
Page 25 and 26: c.Rear edge void adjustment (SIM50-
Page 27 and 28: (3) Main scanning direction (FR dir
Page 29 and 30: Note: A judgment must be made with
Page 31 and 32: 1 :'11/Jul/22 [7] SIMULATIONS 1. En
Page 33 and 34: 1 1 1 1 1 :'11/Jul/22 4. Contents o
Page 35 and 36: Main code Sub code Contents 07 01 W
Page 37 and 38: 1 :'11/Jul/22 1 1 1 1 Main code Sub
Page 39 and 40: Main code Sub code Contents 26 03 A
Page 41 and 42: 1 :'11/Jul/22 Main code Sub code Co
Page 43 and 44: Main code Sub code Contents 43 04 F
Page 45 and 46: Main code Sub code Contents Details
Page 47 and 48: 1 :'11/Jul/22 1 Main code Sub code
Page 49 and 50: 1 :'11/Jul/22 Main code Sub code Co
Page 51 and 52: 1 :'11/Jul/22 1 Main code Sub code
Page 53 and 54: 1 :'11/Jul/22 1 1 1 1 1 Main code S
Page 55 and 56: Main code Sub code E7 16 Content Ab
Page 57 and 58: 1 1 :'11/Jul/22 Main code Sub code
Page 59 and 60: 2. Maintenance display system Toner
Page 61 and 62: 2. Optical section Note: When disas
Page 63 and 64: F. Wire 3. Fusing section (1) (4) N
Page 65 and 66: Floil(GU2) Grease(JFE552) (1) G. Lo
Page 67 and 68: 1 1 :'11/Jul/22 D. Paper exit senso
Page 69 and 70: 7. LSU No. A LSU unit A. LSU unit (
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9. Bypass tray section B. Bypass tr
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1 :'11/Jul/22 10.Power section C. P
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1 :'11/Jul/22 12.Process section No
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C. 2nd tray paper entry sensor / Pa
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[11] OPERATIONAL DESCRIPTIONS 1. Pa
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7) PC side: Double click "Special (
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3) Check that the new hardware sear
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1 :'11/Jul/22 [13] ELECTRICAL SECTI
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1 :'11/Jul/22 ACTUAL WIRING DIAGRAM
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ACTUAL WIRING DIAGRAM 4/6
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ACTUAL WIRING DIAGRAM 6/6
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COPYRIGHT © 2011 BY SHARP CORPORAT
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