Samsung SL-X7400LX manuals
SL-X7400LX
Table of contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Precautions
- Caution for safety
- Handling precautions
- Disregarding this warning may cause bodily injury
- ESD precautions
- Product Specifications and Description
- Specifications
- Print Specifications
- Scan specification
- Copy specification
- Fax specification
- Paper Handling specification
- Network and Software specification
- Supplies
- Maintenance Parts
- maintenance table
- Option
- option list
- Machine External View
- rear view
- inner view
- Feeding System
- Main Components and functions
- Cassette (Tray)
- Pick-Up Unit
- Registration Unit
- MPF(Multi-Purpose Feeder) Unit
- Image Creation
- Imaging Unit
- Drum drive
- Deve(Development) Unit
- Toner Cartridge
- ITB (Intermediate Transfer Belt) Unit
- Transfer belt drive
- Transfer belt cleaning
- Toner Reservoir Unit
- Fuser Unit
- Fuser Unit drive
- Fuser unit temperature control
- Loop Control
- Laser Scanning Unit (LSU)
- Laser Scanning Optical path
- Laser synchronizing detectors
- Automatic line position adjustment
- Drive System
- Main Drive Unit(OPC_Deve_ITB)
- Pick-Up and CST Lift drive
- Feed Drive
- Regi Drive
- Fuser(Release)_Exit Drive
- Toner Supply_Reservoir Drive
- CST Lock Drive
- Engage T1 Drive
- WTB Drive
- Scanner System
- Scanning System Components
- Caution for moving the scanner
- Dual Scan Document Feeder(DSDF) for LX model
- Electrical parts location
- DSDF Drive System
- DSDF Original Pick-Up Assembly
- DSDF Original Regi. Drive
- Original Scanning and Feed-Out Drive
- Dual Scan Document Feeder(DSDF) for GX model
- DSDF Original Pre-Regi Assembly
- DSDF Original Regi Assembly
- DSDF Original Scanning Drive Assembly
- DSDF Original Exit Assembly
- DSDF Original Lifting Assembly
- DSDF Original Pick-up_Reverse roller Release Assembly
- DSDF Scan in Roller Release Assembly
- Hardware Configuration
- Main Controller
- USB HUB PBA
- SMPS (Switching Mode Power Supply) PBA (Type5)
- SMPS (Switching Mode Power Supply) PBA (Type4)
- Fuser Drive Board (FDB)
- HVPS (High Voltage Power Supply) PBA
- Eraser PBA
- Paper Size sensor PBA
- OPE Unit
- DSDF PBA
- Scan Joint PBA
- CCDM PBA
- WLED IF PBA
- Double Cassette Feeder(DCF) Unit
- High Capacity Feeder(HCF) Unit
- High Capacity Feeder Side Unit (Large Cassette Tray Unit)
- Disassembly and Reassembly
- Releasing Plastic Latches
- Maintenance
- Cleaning the scan glass
- Cleaning the DSDF white bar_CIS
- Cleaning the paper dust stick
- Cleaning the LSU window
- Replacing the maintenance part
- Development Unit (Deve Unit)
- ITB cleaner
- ITB Unit
- Pick-Up_Separation_Forward roller
- MP Pick up_Reverse_Forward roller
- DSDF Pick-up roller Assy (LX model)
- DSDF reverse roller (LX model)
- DSDF Pick-up roller Assy (GX model)
- DSDF reverse roller Assy (GX model)
- Replacing the main SVC part
- HVPS board
- Temperature_Humidity Sensor
- Main board
- Toner Supply Drive Unit
- SMPS board
- SMPS board 2
- SMPS board 3
- FDB (Fuser Drive Board)
- SMPS Fan
- Auto Closing Unit
- Pick-up Drive Unit 1
- Regi Drive Unit
- Fuser Fan
- Fuser_Exit Drive unit
- Auto Size sensor
- Inner Cover
- Front Cover Open sensor
- WTB Drive Unit
- LSU Fan
- Side Unit
- Fuser-Out Sensor
- MP Unit
- MP empty sensor
- MP solenoid
- Pick-Up Unit 2
- Pre-Feed sensor 2
- Pick-Up Unit 1
- Pre-Feed sensor 1
- Exit Unit
- Return sensor
- Exit 1 Bin Full sensor
- DSDF Unit for LX model
- DSDF main motor
- DSDF paper length sensor
- DSDF Unit for GX model
- DSDF Stacker Sensor
- Scanner Unit(Platen Unit)
- Scan Glass
- LED Lamp Module
- Scanner Imaging Unit
- APS Sensor
- Reservoir Unit
- DCF Pick-up Motor
- DCF PBA
- HCF Pick-up Motor
- HCF PBA
- HCF Lift-up Motor
- HCF Shaft Motor
- LCT Pick-up Motor
- LCT Lift-up Motor
- Troubleshooting
- Display screen and useful buttons
- Home Screen Overview
- Customizing your home screen
- Notification Bar
- Understanding the LEDs
- Updating Firmware
- Updating from the Network
- JAM removal
- Clearing paper jams
- Service Mode (Tech Mode)
- Service Mode Menu Tree
- Information
- Software Version
- Export Reports
- Maintenance Counts
- Part Replacement Count
- Diagnostics
- Fax Diagnostics
- Scanner Diagnostics
- Adjustment
- adf adjustment
- ACS (Auto Color Sensing)
- Image Management
- Print Test Patterns
- Service Functions
- Network Port
- Network Packet Capture
- System Recovery
- TR Control Mode
- Clear System Cache
- SFE (Special Feature Enablement)
- Dealer ID
- Error Code and Troubleshooting
- Txx (Paper mismatch error)
- xxx (System Error)
- A1–xxxx (Motor error)
- A2–xxxx (Fan error)
- A3–xxxx (Sensor error)
- C1–xxxx (Toner cartridge error)
- C3–xxxx (Drum unit error)
- C5–xxxx (ITB unit error)
- C6–xxxx (Fuser unit error)
- C7–xxxx (Waste toner container error)
- C8–xxxx (Developer error)
- C9–xxxx (Transfer roller error)
- H1–xxxx (Double Cassette Feeder Unit Error)
- H1–xxxx (High Capacity Feeder Unit Error)
- H1–xxxx (High Capacity Feeder Side Unit(LCT Unit) Error)
- H2–xxxx (Finisher error)
- Mx–xxxx (Jam error)
- Mx–xxxx (Tray not install_Paper empty_Outbin full)
- Sx–xxxx (System error)
- U1–xxxx (Fuser error)
- U2–xxxx (LSU error)
- U3–xxxx (Document Feeder error_DSDF for LX model)
- U3–xxxx (Document Feeder error_DSDF for GX model)
- Image quality problems and solutions
- Vertical Black Band
- Vertical White Band, Light Band
- Horizontal periodic Black Band or Dot
- Horizontal periodic Light/Dark Band or Dot
- Foggy Image
- Light Image
- Blurred Image
- Incorrect color registration
- Uneven pitch and jitter image
- Skewed image
- Blank copy
- Poor fusing performance
- Stain on the paper back side
- Setting Standard Tone
- error message
- Duplex Blur_White Spot_Blur on color print-out
- Other Errors
- Fuser problem
- Scanner and Document Feeder problem
- Drive unit problem
- Feeding system problem
- LSU problem
- Electrical circuit problem
- Adjusting the DSDF skew
- Connection Diagram
- Connection Diagram (Scanner)
- Connection Diagram (LSU_OPE_USB)
- Connection Diagram (Side_MP_Feed_Regi_Pick-Up)
- Connection Diagram (OPC_WTB_CST Lock)
- Connection Diagram (HVPS_SMPS_FDB)
- Reference Information
- Glossary
- Model Name and Code
- Document Revision List