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Make/Model Information:

  • Brand:   Samsung
  • Models included:
    • Samsung Color Laser CLX-3170
    • Samsung Color Laser CLX-3175

File Information:

  • Type:   Factory Service Manual (FSM)
  • Language:   English
  • Number of pages:   216
  • File size:  ∼ 13.89  MB
  • File Format:   PDF only
  • SME Watermarks:   None
  • Password lock:   No
  • Edit/copy/modify:   Yes
  • SKU:   BMSG-1010

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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Color Laser MFP
CLX-317x series
CLX-3170/3170N/3170FN/3170FW
CLX-3175/3175N/3175FN/3175FW
SERVICE
Manual
Samsung Color Laser MFP The keynote of Product
The smallest / The lowest noise
High Quality Muti-path Color MFP
- Model : CLX-317x series
- Speed
. Mono : Up to 16 ppm in A4 (17 ppm in Letter)
. Color : Up to 4 ppm in A4 (4 ppm in Letter)
- Printing Resolution
. Max. 2400x600 dpi effective output
- Processor
. CHORUS3 (360Mhz), Proprietary SOC
Emulations : SPL-Color
- Memory : DDR2 SDRAM 128 MB
- Interfaces
. USB Device 2.0
. One 10/100 Base Tx network connector
. Wireless N/W (317xFW)
- Toner cartridge
. Black : 1K (initial) / 1.5K (sales)
. Color : 0.7K (initial) / 1K (sales)
- 150 Cassette, ADF
- Printer Life : 100K pages
CLX-317x series
Model : CLX-3175N/XAZ
Contents
1. Precautions
1.1 Safety Warning ??????????????????????????????????????????????????????? 1-1
1.2 Caution for safety ???????????????????????????????????????????????????? 1-2
1.3 ESD Precautions????????????????????????????????????????????????????? 1-5
2. Product spec and feature
 ???????6SHFL¿FDWLRQV ????????????????????????????????????????????? 2-1
2.1.1 Product Overview??????????????????????????????????????????????? 2-1
 ????????6SHFL¿FDWLRQ
????????????????????????????????????????? 2-2
2.1.3 Model Comparison Table???????????????????????????????????? 2-12
2.2 System Overview??????????????????????????????????????????????????? 2-13
2.2.1 System Structure????????????????????????????????????????????? 2-13
2.2.2 H/W description??????????????????????????????????????????????? 2-23
2.2.3 CRUM??????????????????????????????????????????????????????????? 2-30
2.3 S/W Structure and Descriptions????????????????????????????????? 2-31
2.3.1 Architecture???????????????????????????????????????????????????? 2-31
2.3.2 Language Monitor???????????????????????????????????????????? 2-31
2.3.3 Status Monitor????????????????????????????????????????????????? 2-31
2.3.4 Network Interface????????????????????????????????????????????? 2-32
2.3.5 Printer Driver <-> Status Monitor?????????????????????????? 2-32
2.3.6 System F/W Flow????????????????????????????????????????????? 2-33
2.3.7 Alarm Shortage???????????????????????????????????????????????? 2-34
2.3.8 Error status ???????????????????????????????????????????????????? 2-34
2.3.9 CRUM Overview?????????????????????????????????????????????? 2-35
2.3.10 Initailize Flow????????????????????????????????????????????????? 2-36
Continued
3. Disassembly and Reassembly
3.1 Precautions when replacing parts ???????????????????????????????? 3-1
3.1.1 Precautions when assembling and disassembling ??????? 3-1
3.1.2 Preautions when handling PBA?????????????????????????????? 3-1
3.1.3 Releasing Plastic Latches ???????????????????????????????????? 3-1
3.2 Parts for Maintenance and Repair???????????????????????????????? 3-2
3.2.1 Replacement interval for parts with a limited life????????? 3-2
3.2.2 Printer Cleaning????????????????????????????????????????????????? 3-3
3.3 Information Related to Disassembly and Assembly??????????? 3-4
3.3.1 Special service parts??????????????????????????????????????????? 3-4
3.3.2 Screws used in the printer???????????????????????????????????? 3-5
3.4 Disassembly Procedure????????????????????????????????????????????? 3-8
3.4.1 Cover?????????????????????????????????????????????????????????????? 3-8
3.4.2 Scan Assy???????????????????????????????????????????????????????? 3-9
3.4.3 ADF Assy??????????????????????????????????????????????????????? 3-10
3.4.4 OPE unit???????????????????????????????????????????????????????? 3-12
3.4.5 Sheet ADF ????????????????????????????????????????????????????? 3-13
3.4.6 CIS unit????????????????????????????????????????????????????????? 3-14
3.4.7 Middle Cover ?????????????????????????????????????????????????? 3-15
3.4.8 ITB?????????????????????????????????????????????????????????????? ? 3-16
3.4.9 Fuser???????????????????????????????????????????????????????????? 3-16
3.4.10 HVPS board?????????????????????????????????????????????????? 3-17
3.4.11 Main PBA????????????????????????????????????????????????????? 3-17
3.4.12 SMPS board ????????????????????????????????????????????????? 3-18
3.4.13 LSU Unit?????????????????????????????????????????????????????? 3-18
3.4.14 Holder Pad ??????????????????????????????????????????????????? 3-19
3.4.15 Transfer Unit ????????????????????????????????????????????????? 3-19
3.4.16 Pick up roller????????????????????????????????????????????????? 3-20
Continued
4. Alignment & Troubleshooting
4.1 Alignment and Adjustments???????????????????????????????????????? 4-1
4.1.1 Control Panel overview???????????????????????????????????????? 4-1
4.1.2 Understanding The Status LED ?????????????????????????????? 4-2
4.1.3 Paper path ??????????????????????????????????????????????????????? 4-3
4.1.4 Menu Map???????????????????????????????????????????????????????? 4-9
4.1.5 F/W Upgrade??????????????????????????????????????????????????? 4-11
4.1.6 Tech Mode ????????????????????????????????????????????????????? 4-12
4.1.7 EDC Mode ???????????????????????????????????????????????????? 4-17
4.1.8 Periodic Defective Image ??????????????????????????????????? 4-21
4.1.9 Error Message ???????????????????????????????????????????????? 4-22
4.2 Troubleshooting ???????????????????????????????????????????????????? 4-27
4.2.1 Procedure of Checking the Symptoms??????????????????? 4-27
4.2.2 Troubleshooting Checklist ?????????????????????????????????? 4-28
4.2.3 Solving General Printing Problems??????????????????????? 4-29
4.2.4 Solving Print Quality Problems ????????????????????????????? 4-40
4.2.5 Common Windows Problems?????????????????????????????? 4-58
4.2.6 Common Macintosh Problems????????????????????????????? 4-59
4.2.7 Common Linux Problems??????????????????????????????????? 4-60
4.2.8 Major Problems Trouble shooting????????????????????????? 4-64
4.2.9 Fax & Phone Problems?????????????????????????????????????? 4-80
4.2.10 Copy Problems?????????????????????????????????????????????? 4-88
4.2.11 Scanner, OPE problems??????????????????????????????????? 4-92
5. Exploded Views & Parts List
Thumbnail??????????????????????????????????????????????????????????????????? 5-2
5.1 Main????????????????????????????????????????????????????????????????????? 5-3
5.2 Cover Middle?????????????????????????????????????????????????????????? 5-6
5.3 Cover Rear ???????????????????????????????????????????????????????????? 5-8
5.4 Cover Front?????????????????????????????????????????????????????????? 5-10
Continued
5.5 Scan Unit(4 in 1)???????????????????????????????????????????????????? 5-12
5.6 Standard ADF??????????????????????????????????????????????????????? 5-14
5.7 Path Lower Unit ???????????????????????????????????????????????????? 5-16
5.8 Scan Lower Unit???????????????????????????????????????????????????? 5-18
5.9 OPE Unit????????????????????????????????????????????????????????????? 5-20
5.10 Scan Upper Unit?????????????????????????????????????????????????? 5-22
5.11 Scan Unit(3 in 1)?????????????????????????????????????????????????? 5-24
5.12 Frame1 ????????????????????????????????????????????????????????????? 5-26
5.13 Frame2 ????????????????????????????????????????????????????????????? 5-28
5.14 Main Drive1???????????????????????????????????????????????????????? 5-30
5.15 Main Drive2???????????????????????????????????????????????????????? 5-33
5.16 Fuser Unit?????????????????????????????????????????????????????????? 5-35
5.17 Cartridge Transfer Unit?????????????????????????????????????????? 5-38
5.18 Tank Waste Unit??????????????????????????????????????????????????? 5-41
5.19 Cassette???????????????????????????????????????????????????????????? 5-43
6. System Diagram
6.1 Block Diagram ???????????????????????????????????????????????????????? 6-1
6.2 Connection Diagram????????????????????????????????????????????????? 6-2
7. Reference Information
7.1 Tool for Troubleshooting???????????????????????????????????????????? 7-1
7.2 Acronyms and Abbreviations??????????????????????????????????????? 7-2
7.3 Select a location for the printer???????????????????????????????????? 7-4
7.4 A4 ISO 19752 Standard Pattern ??????????????????????????????????? 7-5
Alignment & Troubleshooting
Service Manual 4-1 Samsung Electronics
4.1 Alignment and Adjustments
4.1.1 Control Panel overview
4. Alignment & Troubleshooting
This chapter describes the main functions for service, such as the product maintenance method, the test
output related to maintenance and repair, EDC mode using method, Jam removing method, and so on. It
includes the contents of manual.
1. ID Copy You can copy both sides of the ID Card like a driver’s license to a single side of paper.
2. Direct USB Allows you to directly print ?les stored on a USB Memory device when it is inserted into the USB
memory port on the front of your machine.
3. Display Shows the current status and prompts during an operation.
4. Toner colors The toner colors shown below the LCD display co-works with the display messages. See Status
LED with the toner cartridge messages.
5. Wirelessa/Status Shows the status of your machine.
6. Fax Activates Fax mode.
7. Copy Activates Copy mode.
8. Scan/Email Activates Scan mode.
9. Menu Enters Menu mode and scrolls through the available menus.
10. OK Con?rms the selection on the screen.
11. Back Sends you back to the upper menu level.
12. Left/right arrow Scroll through the options available in the selected menu, and increase or decrease values.
When entering characters, use right key to add empty space.
13. Number keypad Dials a number or enters alphanumeric characters.
14. Address Book Allows you to search for stored email addresses.
15. Redial/Pause In ready mode, redials the last number, or in Edit mode, inserts a pause into a fax number.
16. On Hook Dial Engages the telephone line.
17. Stop/Clear Stops an operation at any time. In ready mode, clears/cancels the copy options, such as the
darkness, the document type setting, the copy size, and the number of copies.
18. Black Start Starts a job in Black and White mode.
19. Color Start Starts a job in Color mode.
a. CLX-3175FW only.
ExplodedView and Parts
Service Manual 5-1 Samsung Electronics
Thumbnail …………………………………… 5-2
5.1 Main …………………………………… 5-3
5.2 Cover Middle …………………………… 5-6
5.3 Cover Rear …………………………… 5-8
5.4 Cover Front ………………………… 5-10
5.5 Scan Unit(4 in 1) …………………… 5-12
5.6 Standard ADF ……………………… 5-14
5.7 Path Lower Unit …………………… 5-16
5.8 Scan Lower Unit …………………… 5-18
5.9 OPE Unit …………………………… 5-20
5.10 Scan Upper Unit …………………… 5-22
5.11 Scan Unit(3 in 1)…………………… 5-24
5.12 Frame1……………………………… 5-26
5.13 Frame2……………………………… 5-28
5.14 Main Drive1 ………………………… 5-30
5.15 Main Drive2 ………………………… 5-33
5.16 Fuser Unit ………………………… 5-35
5.17 Cartridge Transfer Unit …………… 5-38
5.18 Tank Waste Unit …………………… 5-41
5.19 Cassette …………………………… 5-43
5. ExplodedView and Parts
Samsung Color Laser MFP The keynote of Product
The smallest / The lowest noise
High Quality Muti-path Color MFP
- Model : CLX-317x series
- Speed
. Mono : Up to 16 ppm in A4 (17 ppm in Letter)
. Color : Up to 4 ppm in A4 (4 ppm in Letter)
- Printing Resolution
. Max. 2400x600 dpi effective output
- Processor
. CHORUS3 (360Mhz), Proprietary SOC
Emulations : SPL-Color
- Memory : DDR2 SDREAM 128 MB
- Interfaces
. USB Device 2.0
. One 10/100Base Tx network connector
. Wireless N/W (317xFW)
- Toner cartridge
.Black : 1K (initial) / 1.5K (sales)
. Color : 0.7K (initial) / 1K (sales)
- 150 Cassette, ADF
- Printer Life : 100K pages
CLX-317x series


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