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Make/Model Information:

  • Brand:   Samsung
  • Models included:
    • Samsung Laser ML-1440

File Information:

  • Type:   Factory Service Manual (FSM)
  • Language:   English
  • Number of pages:   85
  • File size:  ∼ 3.81  MB
  • File Format:   PDF only
  • SME Watermarks:   None
  • Password lock:   No
  • Edit/copy/modify:   Yes
  • SKU:   BMSG-1015

NOTE:  This list was created by program script and may not accurately represent the text from the source pages.   For full preview please click on 'Download sample':

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SERVICE
LASER PRINTER
ML-1440
Manual
LASER PRINTER CONTENTS
1. Precautions
2. Specifications
3. Disassembly and Reassembly
4. Troubleshooting
5. Exploded Views and Parts List
6. Block Diagram
7. Connection Diagram
Troubleshooting
4-1 Samsung Electronics
4. Troubleshooting
4-1 How to use DCU
4-1-1 DCU Setup
4-1-2 Code
4-1-3 Self Diagnostic Mode
4-1-4 Self Test Button
4-1-5 Paper Path Layout
4-1-6 DCU Panel
4-2 The cause and solution of Bad image
4-2-1 Vertical Black Line and Band
4-2-2 Vertical White Line
4-2-3 Horizontal Black Band
4-2-4 Black/White Spot
4-2-5 Light Image
4-2-6 Dark Image or a Black
4-2-7 Uneven Density
4-2-8 Background
4-2-9 Ghost (1)
4-2-10 Ghost (2)
4-2-11 Ghost (3)
4-2-12 Ghost (4)
4-2-13 Satins on the Face of Page
4-2-14 Satins on Back of Page
4-2-15 Blank Page Print out (1)
4-2-16 Blank Page Print out (2)
4-3 The cause and solution of the bad discharge
4-3-1 Wrong Print Position
4-3-2 JAM 0
4-3-3 JAM 1
4-3-4 JAM 2
4-3-5 Multi-Feeding
4-3-6 Paper rolled in the fuser
4-3-7 OPC
4-4 The cause and solution of the malfunction
4-4-1 All LEDs blinking (Fuser Error)
4-4-2 All LEDs blinking (SCAN ERROR) .Page(4-17)
4-4-3 Not function of the gear of the fuser due to
melting away
4-4-4 Paper Empty
4-4-5 Paper Empty without indication
4-4-6 Cover Open
4-4-7 No lamp on when the cover is open
...........................................................Page(4-19)
4-4-8 Defective motor operation
4-4-9 No Power
4-4-10 Vertical Line Getting Curved
4-5 Toner Cartridge Service
4-5-1 Precautions on Safe-keeping of Toner Cartridge
..........................................................Page(4-22)
4-5-2 Service for the Life of Toner Cartridge
..........................................................Page(4-22)
4-5-3 Service for Judgement of Inferior Expendables
and the Standard of Guarantee
4-5-4 Signs and Measures at Poor toner cartridge
..........................................................Page(4-23)
4-6 The cause and solutions of bad environment
of the software 4-6-1 The printer is not working (1)
4-6-2 The printer is not working (2)
4-6-3 Abnormal Printing
4-6-4 SPOOL Error
Samsung Electronics 5-1
5. Exploded Views and Parts List
The material codes mentioned in themanual are subject to change without prior notice.
For the latest exact information, see ITSELF SYSTEM. (http://itself.sec.samsung.co.kr)
5-1 Main Assembly Exploded view
5-2 Top Assembly Exploded view
5-3 Frame Assembly Exploded view
5-4 Exit Assembly Exploded view
5-5 Fuser Assembly Exploded view
5-6 Rack-MPF Assembly Exploded view
5-7 Drive Assembly Exploded view
5-8 Pick-Up Assembly Exploded view
5-9 Cassette Assembly Exploded view


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