Sharp DX-CS10 Service Manual ▷ View online
DXC200/200P NOTE FOR SERVICING - i
5. Note for repairing/replacing the LSU
When repairing or replacing, be sure to observe the following items.
• When repairing or replacing the LSU, be sure to disconnect the power plug from the power
outlet.
• When repairing or replacing the LSU, follow the procedures described in this Service
Manual.
• When checking the operations after repairing the LSU, keep all the parts including the
cover installed and perform the operation check.
• Do not modify the LSU.
• When visually checking the inside of the machine for the operation check, be careful not to
allow laser beams to enter the eyes. If the above precaution is neglected or the LSU is
modified, ones safety may be at risk.
6. Note for handling the drum unit, the transfer unit, the developing unit
When handling the OPC drum unit, the transfer unit, and the developing unit strictly observe
the following items.
If these items are neglected, a trouble may be generated in the copy and print image quality.
Drum unit
• Avoid working at a place with strong lights.
• Do not expose the OPC drum to lights including interior lights for a long time.
• When the OPC drum is removed from the machine, cover it with light blocking material.
(When using paper, use about 10 sheets of paper to cover it.)
• Be careful not to attach fingerprints, oil, grease, or other foreign material on the OPC drum
surface.
Transfer unit
• Be careful not to leave fingerprints, oil, grease, or other foreign material on the transfer
roller, primary transfer belt, and the secondary transfer belt.
Developing unit
• Be careful not to leave fingerprints, oil, grease, or other foreign material on the developing
unit.
When repairing or replacing, be sure to observe the following items.
• When repairing or replacing the LSU, be sure to disconnect the power plug from the power
outlet.
• When repairing or replacing the LSU, follow the procedures described in this Service
Manual.
• When checking the operations after repairing the LSU, keep all the parts including the
cover installed and perform the operation check.
• Do not modify the LSU.
• When visually checking the inside of the machine for the operation check, be careful not to
allow laser beams to enter the eyes. If the above precaution is neglected or the LSU is
modified, ones safety may be at risk.
6. Note for handling the drum unit, the transfer unit, the developing unit
When handling the OPC drum unit, the transfer unit, and the developing unit strictly observe
the following items.
If these items are neglected, a trouble may be generated in the copy and print image quality.
Drum unit
• Avoid working at a place with strong lights.
• Do not expose the OPC drum to lights including interior lights for a long time.
• When the OPC drum is removed from the machine, cover it with light blocking material.
(When using paper, use about 10 sheets of paper to cover it.)
• Be careful not to attach fingerprints, oil, grease, or other foreign material on the OPC drum
surface.
Transfer unit
• Be careful not to leave fingerprints, oil, grease, or other foreign material on the transfer
roller, primary transfer belt, and the secondary transfer belt.
Developing unit
• Be careful not to leave fingerprints, oil, grease, or other foreign material on the developing
unit.
1
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INDEX －
Model DX-C200/C200P/CS10
Main Chapters
NOTE FOR SERVICING
[1]Product Information 1-1
General Specifications 1-1
Supported Paper Sizes 1-2
Machine Overview 1-3
Component Layout 1-3
Paper Path 1-6
Drive Layout 1-7
Machine Configuration 1-9
DX-C200P 1-9
DX-C200 1-9
[2]Consumable parts 2-1
Overview 2-1
[3]Installation 3-1
Installation Requirements 3-1
Environment 3-1
Machine level 3-2
Machine Space Requirement 3-2
Power Requirements 3-3
[4]Preventive Maintenance 4-1
Preventive Maintenance 4-1
Replacing Print Cartridge 4-3
Replacing the Waste Toner Bottle 4-8
Cleaning 4-13
Cleaning the Toner Density Sensor 4-14
Cleaning the Friction Pad and Paper Feed Roller 4-16
Cleaning the Registration Roller and Paper Tray 4-18
Cleaning the Exposure Glass 4-21
Replacing the Middle transfer unit 4-24
Replacing the 2
nd
transfer roller 4-25
Exchange and Replace Procedure 4-27
2
[5]Replacement and adjustment 5-1
Before You Start 5-1
General Precautions 5-1
Releasing Plastic Latches 5-3
After Servicing the Machine 5-3
Lithium Batteries (DX-C200) 5-3
Special Tools 5-4
Exterior Covers 5-5
Rear Cover 5-5
Operation Panel 5-6
Right Cover 5-7
Left Cover 5-7
Front Cover Unit 5-8
Laser Optics 5-9
Laser Optics Housing Unit 5-9
AIO Cartridge 5-16
AIO Cartridge (All In One Cartridge) 5-16
Black AIO Motor 5-16
Color AIO Motor 5-19
Image Transfer 5-21
ITB (Image Transfer Belt) Cleaning Unit 5-22
Agitator Motor 5-23
ITB (Image Transfer Belt) Contact Motor 5-24
ITB (Image Transfer Belt) Contact Sensor 5-25
TM (Toner Mark) Sensor Base 5-26
Waste Toner Bottle Set Sensor 5-27
Waste Toner Overflow Sensor 5-28
Paper Transfer 5-30
Transfer Unit 5-30
Transfer Roller 5-30
Registration Roller 5-32
Registration Sensor 5-33
Registration Clutch 5-34
Image Fusing 5-35
Fusing Unit 5-35
Fusing Lamp 5-37
General Precautions 5-1
Releasing Plastic Latches 5-3
After Servicing the Machine 5-3
Lithium Batteries (DX-C200) 5-3
Special Tools 5-4
Exterior Covers 5-5
Rear Cover 5-5
Operation Panel 5-6
Right Cover 5-7
Left Cover 5-7
Front Cover Unit 5-8
Laser Optics 5-9
Laser Optics Housing Unit 5-9
AIO Cartridge 5-16
AIO Cartridge (All In One Cartridge) 5-16
Black AIO Motor 5-16
Color AIO Motor 5-19
Image Transfer 5-21
ITB (Image Transfer Belt) Cleaning Unit 5-22
Agitator Motor 5-23
ITB (Image Transfer Belt) Contact Motor 5-24
ITB (Image Transfer Belt) Contact Sensor 5-25
TM (Toner Mark) Sensor Base 5-26
Waste Toner Bottle Set Sensor 5-27
Waste Toner Overflow Sensor 5-28
Paper Transfer 5-30
Transfer Unit 5-30
Transfer Roller 5-30
Registration Roller 5-32
Registration Sensor 5-33
Registration Clutch 5-34
Image Fusing 5-35
Fusing Unit 5-35
Fusing Lamp 5-37
3
Transport/Fusing Motor 5-40
Paper Feed 5-43
Paper Feed Clutch 5-43
Paper Feed Roller 5-43
Separation Pad 5-44
Paper End Sensor 5-45
Paper Exit 5-46
Paper Exit Roller 5-46
Paper Exit Sensor 5-47
Electrical Components 5-49
Controller Board 5-49
EGB (Engine Board) 5-53
FCU (only for DX-C200) 5-56
Interlock Switches 5-57
Fusing Fan Motor 5-58
Fusing Stripper Pawl Solenoid 5-59
Fusing Pressure Release Sensor 5-60
LSU Fan Motor 5-61
ID Chip Board 5-61
PSU 5-62
High Voltage Power Supply Board 5-66
Temperature/Humidity Sensor 5-66
Duplex Motor 5-67
Speaker (only for DX-C200) 5-68
ADF (only for DX-C200) 5-72
ADF Unit 5-72
Original Tray 5-73
ADF Feed Unit 5-73
ADF Separation Pad 5-74
ADF Front Cover 5-74
ADF Rear Cover 5-75
ADF Cover 5-75
ADF Motor 5-76
Original Set Sensor 5-77
ADF Cover Open Sensor 5-78
Click on the first or last page to see other DX-CS10 service manuals if exist.