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Samsung SCX-8030ND, SCX-8040ND Service Manual & Parts List (+ Finisher CLX-FIN40S, CLX-FIN40S Service Manual)
This service manual, is the full Samsung SCX-8030ND, SCX-8040ND Service Repair Manual.
This manual, Samsung SCX-8030ND, SCX-8040ND, is in the PDF format and have detailed Diagrams, pictures and full procedures to diagnose and repair your Samsung SCX-8030ND, SCX-8040ND copier.
You can print, zoom or read any diagram, picture or page from this Service Manual. Every chapter on this manual is fully detailed and contain all the simulation codes, trouble codes, maintenance procedures, reset procedures, diagnose procedures of Samsung SCX-8030ND, SCX-8040ND photocopier. You can find easily everything what do you need.
To see what contain, please read table of contents:
Content SERVICE MANUAL SAMSUNG SCX-8030ND, SCX-8040ND:
Chapter 1. PRECAUTIONS
1.1 Safety Warning
1.2 Caution for safety
1.3 ESD Precautions
Chapter 2. PRODUCT DESCRIPTION
2.1 Specifications
2.2 System configuration
2.3 Sensor location
2.4 Paper handlingsection
2.4.1 Overview
2.4.2 Components
2.4.3 Functions
2.4.4 Paper tray
2.4.5 Pick up unit
2.4.6 Registration unit
2.4.7 MPF unit
2.5 Image formation
2.5.1 Printing process overview
2.5.2 Imaging unit
2.6 Fuser unit
2.6.1 Fuser unit overview
2.6.2 Fuser unit components
2.6.3 Fuser unit drive
2.6.4 Temperature control
2.7 Laser scanning unit
2.7.1 Laser scanning unit overview
2.7.2 Laser scanning optical path
2.7.3 Laser synchronizing detectors
2.8 Printer Drive system
2.8.1 Drive Motors
2.8.2 Main drive unit (OPC, DEVE, MP, REGI, DUPLEX)
2.8.3 Pick-up Drive
2.8.4 Fuser /Exit Drive
2.8.5 Toner Duct Drive
2.8.6 Drive of Toner Supply
2.8.7 WTB leveling drive
2.8.8 PR Release drive
2.9 Scanner system
2.9.1 Scannner system overview
2.9.2 Scanning System components
2.10 DADF system
2.10.1 DADF systme overview
2.10.2 Electric parts layout
2.10.3 Description of drive system operations
2.11 Printer Electronics confi guration
2.11.1 Video controller
2.11.2 OPE controller
2.11.3 Engine controller
2.11.4 Scan controller
2.11.5 DADF controller
2.11.6 Interface part
2.11.7 Connection part
2.11.8 SMPS board
2.11.9 HVPS board
2.11.10 Eraser PBA
2.11.11 DC Power PBA
2.11.12 Cassette Joint PBA
2.11.13 Side Joint PBA
2.11.14 Toner Connector PBA
2.11.15 CRUM PBA
2.11.16 Development Crum Interface PBA
2.11.17 Deve Crum Joint PBA
2.11.18 Toner Curm Joint PBA
2.11.19 Fuser PBA
2.11.20 Waste Sensor PBA
2.11.21 LED Panel PBA
2.11.22 Scan Joint PBA
2.11.23 CCDM PBA
2.11.24 Scan Cover Open Sensor PBA
2.11.25 DADF Length Sensor PBA
2.11.26 DADF Width Sensor PBA
2.11.27 DADF Mixed Sensor PBA
2.11.28 DADF LED Panel PBA
2.11.29 Exit LED Panel PBA
2.12 Heating cables
Chapter 3. REPLACEMENT PROCEDURE
3.1 General Disassembly Procedure Precautions
3.2 Cover
3.2.1 Front cover
3.2.2 Left cover
3.2.3 Rear cover
3.2.4 Right cover
3.3 OPE unit
3.4 Scan unit
3.4.1 Scan glass
3.4.2 Scan main PBA
3.4.3 Lamp
3.4.4 Original size detection sensor
3.4.5 Joint PBA
3.4.6 Joint sub PBA
3.4.7 Fan
3.4.8 Pulley-belt
3.4.9 Scan motor and gear belt
3.4.10 Home sensor
3.4.11 Scanner heating cable
3.4.12 Align set
3.5 Fuser unit
3.6 Side Unit
3.6.1 Duplex sensors
3.7.2 Transfer sensors
3.7.3 MP unit
3.7 Electrical components
3.7.1 Engine controller
3.7.2 Hard Disk Drive (HDD)
3.7.3 Video controller
3.7.4 Joint PBA
3.7.5 Toner PBA
3.7.6 Toner motor
3.7.7 DC power PBA
3.7.8 HVPS PBA
3.7.9 Lift motor
3.7.10 SMPS PBA
3.7.11 SMPS FAN
3.7.12 Ozone Filter FAN
3.7.13 Side joint PBA
3.7.14 Eraser Lamp
3.7.15 Waste sensor PBA
3.7.16 Temperature sensor
3.8 Main drive unit
3.8.1 Main drive motor
3.8.2 Main drive clutch
3.9 Exit drive unit
3.10 Toner Duct drive unit
3.11 PR Release drive unit
3.12 Pick-up drive unit
3.13 WTB leveling drive unit
3.14 LSU (Laser Scanning Unit)
3.15 Frame Duct
3.16 DADF Unit
3.16.1 Width / Length sensor PBA
3.16.2 DADF Main PBA
3.16.3 DADF Motors
3.16.4 DADF cover open sensor
3.16.5 Pick-Up Guide Sensor PBA
3.16.6 DADF Solenoid
3.17 Exit Unit
3.18 Regi. Unit
3.19 Pick-Up Unit
3.20 Cassette Heating Cable
Chapter 4. TROUBLESHOOTING
4.1 Entering/Exiting Diagnostics Mode
4.2 Serive mode menu tree
4.2.1 Information tab
4.2.2 Maintenance counts tab
4.2.3 Diagnostics tab
4.2.4 Service Functions
4.3 Information
4.3.1 General
4.3.2 Supply status
4.3.3 Software version
4.3.4 Service Hours
4.3.5 Fault Log
4.3.5 Print reports
4.4 Maintenance Counts
4.4.1 Fault count
4.4.2 Jam count
4.4.3 Part replacement count
4.5 Diagnotics
4.5.1 Engine diagnostics
4.5.1.1 NVM Read/Write
4.5.1.2 Engine Test Routines
4.5.2 Fax diagnostics
4.5.2.1 Fax NVM Read/Write
4.5.2.2 Fax Test Routines
4.5.3 Scanner diagnostics
4.5.3.1 Shading Test
4.5.3.2 Scanner/DADF NVM Read/Write
4.5.3.3 Scanner/DADF Test Routines
4.5.4 Adjustment
4.5.4.1 Print Adjustment
4.5.4.2 Copy Adjustment
4.5.4.3 Scan Area Adjustment
4.5.4.4 DADF Adjustment
4.5.4.5 Finisher Adjustment
4.5.5 ACS
4.5.6 Color Management
4.6 Sevice functions
4.6.1 Main Memory Clear
4.6.2 Hard Disk Maintenance
4.6.3 Debug Log
4.6.4 Port
4.6.5 Capture Log
4.6.6 Toner Save
4.6.7 Count Setting of Large Page
4.6.8 System Recovery
4.6.9 User Data Management
4.6.10 TR Control Mode
Chapter 5. UPDATING FIRMWARE
5.1 Updating from the Printer Control Panel
5.2 Updating from the Network
Chapter 6. PREVENTIVE MAINTENANCE (PM)
6.1 PM Supplies
6.2. PM Procedures
6.2.1 Toner cartridge
6.2.2 Imaging unit
6.2.3 2nd Transfer roller
6.2.4 Fuser Unit
6.2.5 Pick up/ Retard/ Forward roller
6.2.6 Ozone Filter
6.2.7 DADF Rollers (Pick up /ADF/ Retard)
6.2.8 MP Pick up / Retard / Forward roller
6.2.9 Scanner Fan Filter
6.3. Cleaning the PM parts
6.3.1 Cleaning the charge scorotron
6.3.2 Cleaning the pick up roller
6.3.3 Cleaning the Regi roller
6.3.4 Cleaning the tray1 feed roller
6.3.5 Cleaning the tray2 feed roller
6.3.6 Cleaning the DADF retard rubber pad
6.3.7 Cleaning the DADF rollers
6.3.7 Cleaning the ADF glass
Chapter 7. TROUBLESHOOTING
7.1 Procedure of checking the symptoms
7.2 Error code and troubleshooting
7.2.1 Error code and error message
7.2.2 Error Code Details
7.3 Image quality problems and solutions
7.3.1 Vertical Lines
7.3.2 Horizontal Lines
7.3.3 White spot
7.3.4 Black background
7.3.5 Blurred image
7.3.6 Uneven pitch and jitter image
7.3.7 Skewed image
7.3.8 Low image density
7.3.9 Blank copy, Black copys
7.3.10 Uneven density in sub scan direction
7.3.11 Uneven density in main scan direction
7.3.12 Poor fusing performance
7.3.13 Stain on the paper back side
7.3.14 DADF skew testing
7.4 Other Errors
Chapter 8. SYSTEM DIAGRAM
8.1 Engine 1
8.2 Engine 2
8.3 Main board & OPE
8.4 Scan & DADF
8.5 Bottle joint board & side joint board
8.6 DC control board
8.7 Cassette joint board & Drive joint board
8.8 Heater & Fuse
Chapter 9. SYSTEM RECOVERY
9.1 Entry Point
9.2 USB
9.3 Network
9.4 Confi rmation Page
9.5 Error Page
9.6 Progress Page
9.7 Error List
9.8 HDD Repair
9.9 HDD Failure
Chapter 10. REFERENCE INFORMATION
10.1 Tools for troubleshooting
10.2 Abbreviations
--------------------------
Content PARTS LIST SAMSUNG SCX-8025ND SCX-8030ND, SCX-8040ND:
0. MAIN
1. CASSETTE
2. EXIT
2A. EXIT GUIDE-MIDDLE
2B. EXIT GUIDE-LOWER
3. FUSER
4. FRAME MAIN-PICK UP
5A. DRIVE-PICK UP
5B. DRIVE MAIN
5C. DRIVE-WTB and DRIVE EXIT
5D. DRIVE-RELEASE and DRIVE-DUCT
6. FRAME
6A. FRAME-REAR
6B. FRAME-MIDDLE SUPPORT FUSER
6C. FRAME-MIDDLE DUCT
6D. FRAME-FRONT
7. FRAME MAIN-PICK UP SECOND
8. COVER-TAKE AWAY
9. COVER-SIDE
9A. MP
9A1. MP-TRAY
9A2. MP GUIDE-LOWER & MP GUIDE-PCK UP
9A3. MP-BRACKET PICK UP
9B. COVER-SIDE TR
9C. COVER-SIDE DUPLEX
9D. COVER-SIDE DUPLEX ENTRANCE
10. COVER
10A. COVER-FRONT
10B. COVER-INNER
11. PLATEN FR HR
11A. PLATEN FR HR-LOWER
12. OPE
13. DADF
13A. DADF-COVER PLATEN
13B. DADF-SUB
13B1. DADF OPEN-COVER
13B2. DADF FRAME-MAIN
13B2-a,b. DADF FRAME MAIN_sub1
13B2-c,d. DADF FRAME MAIN sub2
13B2-e. DADF FRAME MAIN sub3
13B2-f,g. DADF FRAME MAIN sub4
13C. DADF STACKER-TX
14. PLATEN COVER
-----------------
Content SERVICE MANUAL SAMSUNG FINISHER CLX-FIN40S CLX-FIN40L:
Chapter 1. SPECIFICATION
1.1 General Specifi cations
1.2 Finisher Specifi cations
1.3 Booklet Maker Specifi cations
1.4 Media Specifi cations
1.5 Tray Capacity Specifi cations
1.6 Mode Feature
1.7 Staple Set Specifi cations
1.8 Hole Punch Specifi cations
1.9 Booklet Maker Specifi cations
Chapter 2. SYSTEM CONFIGURATION
2.1 Front sectional view
a) CLX-FIN40S
b) CLX-FIN40L
2.2 Paper path
a) CLX-FIN40S
b) CLX-FIN40L
2.3 Layout of electrical parts
a) CLX-FIN40S
b) CLX-FIN40L
c) CLX-BRG200
2.4 Function of units
a) CLX-FIN40S
b) CLX-FIN40L
2.5 Block diagram
2.6 Plug and jack location list
Chapter 3. REPLACEMENT PROCEDURE
3.1 General precautions on disassembly
3.2 CLX-FIN40S disassembly
3.2.1 AS-FRAME UNIT
3.2.2 AS-COMPILER EJECTOR
3.2.3 AS-STAPLER ENDFENCE
3.2.4 ENDFENCE UNIT
3.2.5 Finisher exit sensor
3.2.6 AS-BELT
3.3 CLX-FIN40L disassembly
3.3.1 AS-FRAME UNIT
3.3.2 Booklet unit
3.3.2.1 Feed Pulley
3.3.2.2 AS-MAGNET
3.3.2.3 Entrance guide sub assy
3.3.2.4 Pulley, Gear, Belt.
3.3.2.5 AS-SADDLE stapler: EH-280
3.3.2.6 AS-MAIN-PADDLE
3.3.2.7 JOG UNIT
3.3.2.8 BM paper present sensor
3.3.2.9 Blade home sensor
3.3.2.10 CSP- GEAR
3.3.2.11 Folding exit sensor
3.3.2.12 BM entrance sensor & Moving guide home sensor
3.3.2.13 Stopper guide upper magnet
Chapter 4. TROUBLESHOOTING
4.1 Error code and error message
4.2 Troubleshooting for error code
4.3 Finisher Self-Test Mode
4.4 Adjusting the staple position (CLX-FIN40L)
4.5 Adjusting the Paper Skew
Number of pages: 693.
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