Service Manual
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Printer Language • GDI Laser Printer ML-1660/1665 4. Interfaces • Compatible with USB 2.0 6. Service Manual 1. Processor • Jupiter4e 150 MHz 3. Memory • 8 MB 5. Toner cartridge • Initial : 0.7K • Sales : 1.5K The keynote of Product Speed • Up to 16 ppm in A4 (17 ppm in Letter) 2.
Printer Language • GDI Laser Printer ML-1660/1665 4. Interfaces • Compatible with USB 2.0 6. Service Manual 1. Processor • Jupiter4e 150 MHz 3. Memory • 8 MB 5. Toner cartridge • Initial : 0.7K • Sales : 1.5K The keynote of Product Speed • Up to 16 ppm in A4 (17 ppm in Letter) 2.
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...objects to fall into the product, these weather conditions. (10) Avoid damp or dusty areas, install the product in the imaging unit and toner cartridge may be harmful, and if swallowed, you should be inserted completely, otherwise a poor contact could lead to a fire. (4) Do not allow...the wall and could cause overheating possibly leading to a fire. (7) Take care of the power cable with the product. Service Manual 1-2 Samsung Electronics Precautions 1.2 Caution for the liquid inside to leak. When removing the power connector, grip it to work properly and in any splashes ...
...objects to fall into the product, these weather conditions. (10) Avoid damp or dusty areas, install the product in the imaging unit and toner cartridge may be harmful, and if swallowed, you should be inserted completely, otherwise a poor contact could lead to a fire. (4) Do not allow...the wall and could cause overheating possibly leading to a fire. (7) Take care of the power cable with the product. Service Manual 1-2 Samsung Electronics Precautions 1.2 Caution for the liquid inside to leak. When removing the power connector, grip it to work properly and in any splashes ...
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...use approved spare parts. Please carry out the following instructions are replaced correctly. If the green surface of OPC Drum Unit. Service Manual 1-3 Samsung Electronics Take care when working with the Covers (especially the top cover) open window or close to the product which if spilled could get into... in areas with high dust or moisture levels, beside on the product, These could cause the product to scratch the green surface of the Drum Cartridge is admitted to the OPC area and can damage the OPC Drum. - Take care not to tip or fall. (2) The product contains many ...
...use approved spare parts. Please carry out the following instructions are replaced correctly. If the green surface of OPC Drum Unit. Service Manual 1-3 Samsung Electronics Take care when working with the Covers (especially the top cover) open window or close to the product which if spilled could get into... in areas with high dust or moisture levels, beside on the product, These could cause the product to scratch the green surface of the Drum Cartridge is admitted to the OPC area and can damage the OPC Drum. - Take care not to tip or fall. (2) The product contains many ...
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...disassembly. (2) Do not put hand or hair into the rotating parts. The fuser unit works at a high temperature. Service Manual 1-4 Samsung Electronics Wait for the fuser to do not put finger or hair into the rotating parts (Paper feeding entrance, motor, fan, etc.). ...safe lifting and handling techniques. Use caution when working on a level surface, capable of the machine. This printer weighs 6kg including toner cartridge and cassette. The printer weighs 6kg, ensure the printer is installed on the printer. Precautions 1.2.5 Disregarding this warning may cause bodily injury...
...disassembly. (2) Do not put hand or hair into the rotating parts. The fuser unit works at a high temperature. Service Manual 1-4 Samsung Electronics Wait for the fuser to do not put finger or hair into the rotating parts (Paper feeding entrance, motor, fan, etc.). ...safe lifting and handling techniques. Use caution when working on a level surface, capable of the machine. This printer weighs 6kg including toner cartridge and cassette. The printer weighs 6kg, ensure the printer is installed on the printer. Precautions 1.2.5 Disregarding this warning may cause bodily injury...
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Memory • 8 MB 5. Interfaces • Compatible with USB 2.0 6. Toner cartridge • Initial : 0.7K • Sales : 1.5K Service Manual 2-1 Samsung Electronics Product spec and feature 2. Product spec and feature 2.1 Product Specifications 2.1.1 Product Overview ML- 1660 1. Speed • Up to 16 ppm in A4 (17 ppm in Letter) 2. Processor • Jupiter4e 150 MHz 3. Printer Language • GDI 4.
Memory • 8 MB 5. Interfaces • Compatible with USB 2.0 6. Toner cartridge • Initial : 0.7K • Sales : 1.5K Service Manual 2-1 Samsung Electronics Product spec and feature 2. Product spec and feature 2.1 Product Specifications 2.1.1 Product Overview ML- 1660 1. Speed • Up to 16 ppm in A4 (17 ppm in Letter) 2. Processor • Jupiter4e 150 MHz 3. Printer Language • GDI 4.
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Declared cartridge yield in accordance with ISO/IEC 19752. Electronic key(CRUM) Only Toner gauge sensor by dot count 2.1.2.5 Maintenanace part Items Transfer roller Fuser unit Pick ... AMPV) MPBF MTTR SET Life Cycle Specification 75 sheets/month 10,000 sheets 30 min. 30,000 sheets or 5 years (whichever comes first) Service Manual 2-4 Samsung Electronics Product spec and feature 2.1.2.4 Consumables Toner Cartridge Items Black Key Life detect Specification Initial : Average...
Declared cartridge yield in accordance with ISO/IEC 19752. Electronic key(CRUM) Only Toner gauge sensor by dot count 2.1.2.5 Maintenanace part Items Transfer roller Fuser unit Pick ... AMPV) MPBF MTTR SET Life Cycle Specification 75 sheets/month 10,000 sheets 30 min. 30,000 sheets or 5 years (whichever comes first) Service Manual 2-4 Samsung Electronics Product spec and feature 2.1.2.4 Consumables Toner Cartridge Items Black Key Life detect Specification Initial : Average...
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Product spec and feature 2.2 System Overview This chapter describes the functions and operating principal of the main component. 2.2.1 Front View This illustration may differ from your machine depending on its model. 1 Control panel 5 Paper length guide 2 Top cover 6 Paper width guides 3 Toner cartridge 7 Output support 4 Tray 8 Output tray (face down) Service Manual 2-8 Samsung Electronics
Product spec and feature 2.2 System Overview This chapter describes the functions and operating principal of the main component. 2.2.1 Front View This illustration may differ from your machine depending on its model. 1 Control panel 5 Paper length guide 2 Top cover 6 Paper width guides 3 Toner cartridge 7 Output support 4 Tray 8 Output tray (face down) Service Manual 2-8 Samsung Electronics
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... and H/W comprising the main control board, power board, operation panel, PC Interface. 3 14 1 2 6 4 8 7 5 9 10 11 13 12 NO. 1 Pressure roller 2 Heat roller 3 Exit roller 4 Toner Cartridge 5 LSU 6 Charge roller 7 OPC NAME Service Manual NO. 8 Transfer roller 9 Deve roller 10 Supply roller 11 Feed roller 12 Friction pad 13 Pickup roller NAME...
... and H/W comprising the main control board, power board, operation panel, PC Interface. 3 14 1 2 6 4 8 7 5 9 10 11 13 12 NO. 1 Pressure roller 2 Heat roller 3 Exit roller 4 Toner Cartridge 5 LSU 6 Charge roller 7 OPC NAME Service Manual NO. 8 Transfer roller 9 Deve roller 10 Supply roller 11 Feed roller 12 Friction pad 13 Pickup roller NAME...
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... : - 39.1 ± 3 μC/g • Average OD : 8.0 ± 0.5㎛ (Toner) • The life span of wasted toner : Collect the wasted toner in a body. In the toner cartridge, the OPC unit and the developing unit are in the cleaning frame by using cleaning blade • OPC Drum Protecting Shutter : None • Classifying device...) • OPC Cleaning : Collect the toner by CRUM. -100V 8 Cleaning Blade Max -1.4KV 2 Cleaning Roller 1 0.20mW -720V 6 -150V↓ 7 -350V +3.5kV 3 4 5 -550V Service Manual 2-16 Samsung Electronics
... : - 39.1 ± 3 μC/g • Average OD : 8.0 ± 0.5㎛ (Toner) • The life span of wasted toner : Collect the wasted toner in a body. In the toner cartridge, the OPC unit and the developing unit are in the cleaning frame by using cleaning blade • OPC Drum Protecting Shutter : None • Classifying device...) • OPC Cleaning : Collect the toner by CRUM. -100V 8 Cleaning Blade Max -1.4KV 2 Cleaning Roller 1 0.20mW -720V 6 -150V↓ 7 -350V +3.5kV 3 4 5 -550V Service Manual 2-16 Samsung Electronics
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... is the power source of the SMPS part, which supplies the DC power for making best condition to fuser. Main board Fuser Service Manual 2-20 Samsung Electronics The HVPS part takes the 24V and outputs the high voltage for THV/MHV/BIAS, and the outputted high voltage is supplied to the...
... is the power source of the SMPS part, which supplies the DC power for making best condition to fuser. Main board Fuser Service Manual 2-20 Samsung Electronics The HVPS part takes the 24V and outputs the high voltage for THV/MHV/BIAS, and the outputted high voltage is supplied to the...
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...,- 5 6003-000282 LSU SCREW-TAPTYPE;BH,+,-,B,M3,L8,ZPC(BLK),SWRCH18A,- 5 6003-000282 COVER-TOP SCREW-TAPTYPE;BH,+,-,B,M3,L8,ZPC(BLK),SWRCH18A,- 1 6003-000282 CARTRIDGE-TONER SCREW-TAPTYPE;BH,+,-,B,M3,L8,ZPC(BLK),SWRCH18A,- 4 6003-000269 SCREW-TAPTYPE;BH,+,-,S,M3,L6,ZPC(WHT),SWRCH18A,- 8 MAIN LINE 6003-000282 SCREW-TAPTYPE...
...,- 5 6003-000282 LSU SCREW-TAPTYPE;BH,+,-,B,M3,L8,ZPC(BLK),SWRCH18A,- 5 6003-000282 COVER-TOP SCREW-TAPTYPE;BH,+,-,B,M3,L8,ZPC(BLK),SWRCH18A,- 1 6003-000282 CARTRIDGE-TONER SCREW-TAPTYPE;BH,+,-,B,M3,L8,ZPC(BLK),SWRCH18A,- 4 6003-000269 SCREW-TAPTYPE;BH,+,-,S,M3,L6,ZPC(WHT),SWRCH18A,- 8 MAIN LINE 6003-000282 SCREW-TAPTYPE...
Service Manual
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Take out the toner cartridge. 3. Disassembly and Reassembly 3.10 Pick up roller 1. Open the top cover. 2. Service Manual 3-11 Samsung Electronics Push the hinge to the direction of arrow.
Take out the toner cartridge. 3. Disassembly and Reassembly 3.10 Pick up roller 1. Open the top cover. 2. Service Manual 3-11 Samsung Electronics Push the hinge to the direction of arrow.
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... receiving data from the computer. • When the LED rapidly blinks, the machine is printing data. • The cover is waiting for replacement. The estimated cartridge lifea of the LEDs indicates the machine's current status. Alignment and Troubleshooting 4.1.2 Understanding The Control Panel The color of toner is close. LED Jam STATUS... a print job. You may temporarily increase the printing quality by redistributing the toner. • The machine is printing in manual feed mode or in the cartridge. Service Manual 4-2 Samsung Electronics
... receiving data from the computer. • When the LED rapidly blinks, the machine is printing data. • The cover is waiting for replacement. The estimated cartridge lifea of the LEDs indicates the machine's current status. Alignment and Troubleshooting 4.1.2 Understanding The Control Panel The color of toner is close. LED Jam STATUS... a print job. You may temporarily increase the printing quality by redistributing the toner. • The machine is printing in manual feed mode or in the cartridge. Service Manual 4-2 Samsung Electronics
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... paper does not move when you pull, or if you do not see the paper in this area, check the fuser area around the toner cartridge. Alignment and Troubleshooting 4.1.3 JAM Removal 4.1.3.1 Clearing Paper Jams If a paper jam occurs, the LED on the control panel lights orange. Inside the machine 1. If the.... Make sure to the next step. 3. If the paper does not exit, go to open the top cover. 4. Open the funser unit cover. Service Manual 4-3 Samsung Electronics
... paper does not move when you pull, or if you do not see the paper in this area, check the fuser area around the toner cartridge. Alignment and Troubleshooting 4.1.3 JAM Removal 4.1.3.1 Clearing Paper Jams If a paper jam occurs, the LED on the control panel lights orange. Inside the machine 1. If the.... Make sure to the next step. 3. If the paper does not exit, go to open the top cover. 4. Open the funser unit cover. Service Manual 4-3 Samsung Electronics
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Alignment and Troubleshooting 5. Remove the original jammed paper by gently pulling it straight out. 7. Remove the original jammed paper by gently pulling it straight out. Service Manual 9. Printing automatically resumes. 4-4 Samsung Electronics Replace the toner cartridge. If you do not see the jammed paper, go to next step. 6. Pull the toner cartridge out. 8. Close the fuser unit cover. 10. Close the top cover and open the output tray.
Alignment and Troubleshooting 5. Remove the original jammed paper by gently pulling it straight out. 7. Remove the original jammed paper by gently pulling it straight out. Service Manual 9. Printing automatically resumes. 4-4 Samsung Electronics Replace the toner cartridge. If you do not see the jammed paper, go to next step. 6. Pull the toner cartridge out. 8. Close the fuser unit cover. 10. Close the top cover and open the output tray.
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... density Ghost, Damaged image by abnormal transfer Background Black spot and image ghost Defective part Toner Cartridge Transfer roller Fuser 1 2 3 5 4 6 7 1 Pressure roller 2 Heat roller 3 Charge roller 4 OPC Service Manual 5 Transfer roller 6 Deve roller 7 Supply roller 4-8 Samsung Electronics Roller OPC Drum Developing Roller Charging Roller Supply Roller Transfer Roller Pressure Roller Fusing Roller...
... density Ghost, Damaged image by abnormal transfer Background Black spot and image ghost Defective part Toner Cartridge Transfer roller Fuser 1 2 3 5 4 6 7 1 Pressure roller 2 Heat roller 3 Charge roller 4 OPC Service Manual 5 Transfer roller 6 Deve roller 7 Supply roller 4-8 Samsung Electronics Roller OPC Drum Developing Roller Charging Roller Supply Roller Transfer Roller Pressure Roller Fusing Roller...
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... higher for windows operating system(s) compatible with your printer driver name > Smart Panel. • If you have already installed more than one Samsung machine, first select the correct machine model you need the following system requirements: • Windows. The Smart Panel program displays the current status ... systems that monitors and informs you of the machine status, and allows you install the machine software. If you want in the toner cartridge(s), and various other types of your machine. • The Smart Panel window and its contents shown in this icon in Linux). ...
... higher for windows operating system(s) compatible with your printer driver name > Smart Panel. • If you have already installed more than one Samsung machine, first select the correct machine model you need the following system requirements: • Windows. The Smart Panel program displays the current status ... systems that monitors and informs you of the machine status, and allows you install the machine software. If you want in the toner cartridge(s), and various other types of your machine. • The Smart Panel window and its contents shown in this icon in Linux). ...
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...your machine to Troubleshooting Guide when error occurs. The machine and the number of toner remaining in the toner cartridge(s). This button changes to a network, the SyncThru™ Web Service window appears instead of the machine options... Troubleshooting 1 Toner Level 2 Buy Now 3 User's Guide 4 Printer Setting 5 Driver Setting View the level of toner cartridge(s) shown in the above window may differ depending on the machine in use. If you want from the Options window....various machine settings in the Printer Settings Utility window. Service Manual 4-11 Samsung Electronics
...your machine to Troubleshooting Guide when error occurs. The machine and the number of toner remaining in the toner cartridge(s). This button changes to a network, the SyncThru™ Web Service window appears instead of the machine options... Troubleshooting 1 Toner Level 2 Buy Now 3 User's Guide 4 Printer Setting 5 Driver Setting View the level of toner cartridge(s) shown in the above window may differ depending on the machine in use. If you want from the Options window....various machine settings in the Printer Settings Utility window. Service Manual 4-11 Samsung Electronics
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Service Manual 4-24 Samsung Electronics Partly depression or deformation on the surface of the charge roller in the toner cartridge, replace the toner cartridge and try to print out. 2. Deformed Doctor-blade or cleaning-blade. Scratched surface of the transfer roller. If causes 1 and 2 occur in the toner cartridge. Replace the transfer roller if occurred...
Service Manual 4-24 Samsung Electronics Partly depression or deformation on the surface of the charge roller in the toner cartridge, replace the toner cartridge and try to print out. 2. Deformed Doctor-blade or cleaning-blade. Scratched surface of the transfer roller. If causes 1 and 2 occur in the toner cartridge. Replace the transfer roller if occurred...
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.... No. 4. : Open the front cover and check ribs that corresponds to the position of the exposure window. (toner cartridge) 4. Service Manual 4-25 Samsung Electronics No 3. : Remove the foreign matter and burr of the voids. Foreign matter stuck onto the window of internal lenses of... a black image. 5. It may occur when Burr and foreign substances are not solved, replace the toner cartridge. Foreign matter stuck onto the...
.... No. 4. : Open the front cover and check ribs that corresponds to the position of the exposure window. (toner cartridge) 4. Service Manual 4-25 Samsung Electronics No 3. : Remove the foreign matter and burr of the voids. Foreign matter stuck onto the window of internal lenses of... a black image. 5. It may occur when Burr and foreign substances are not solved, replace the toner cartridge. Foreign matter stuck onto the...