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LASER PRINTER ML-1700 Series ML-1710 ML-1750 SERVICE Manual LASER PRINTER CONTENTS 1. Disassembly and Reassembly 6. Block Diagram 10. Summary of product 5. Exploded Views and Parts List 9. Connection Diagram Specifications 4. Precautions 2. Alignment and Adjustments 7. Troubleshooting 8. Reference Information 3.
LASER PRINTER ML-1700 Series ML-1710 ML-1750 SERVICE Manual LASER PRINTER CONTENTS 1. Disassembly and Reassembly 6. Block Diagram 10. Summary of product 5. Exploded Views and Parts List 9. Connection Diagram Specifications 4. Precautions 2. Alignment and Adjustments 7. Troubleshooting 8. Reference Information 3.
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ELECTRONICS This service manual is also provided on the web, the ITSELF system f Samsung Electronics Co., Ltd. http://itself.sec.samsung.co.kr © Samsung Electronics Co.,Ltd. February 2003 Printed in Korea. VERSION NO. : 1.00 CODE : JC-0093A
ELECTRONICS This service manual is also provided on the web, the ITSELF system f Samsung Electronics Co., Ltd. http://itself.sec.samsung.co.kr © Samsung Electronics Co.,Ltd. February 2003 Printed in Korea. VERSION NO. : 1.00 CODE : JC-0093A
Service Manual
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...NICHT DEM STRAHL AUSSETZEN. RAYONNEMENT LASER INVISIBLE EN CAS D OUVERTURE. EVITARE L ESPOSIZIONE AL FASCIO. PRECAUCION - ADVARSEL. - UNNG EKSPONERING FOR STR LEN. Samsung Electronics Service Manual 1-1 The service for Class 1(1) laser products, and elsewhere, is dangerous if unqualified service person or user tries to...to prevent accidents while servicing and to laser radiation above a Class I STR LEN. The laser system and printer are not considered to persons. Warning >> Never operate or service the printer with the protective cover removed from Laser/Scanner assembly. The ...
...NICHT DEM STRAHL AUSSETZEN. RAYONNEMENT LASER INVISIBLE EN CAS D OUVERTURE. EVITARE L ESPOSIZIONE AL FASCIO. PRECAUCION - ADVARSEL. - UNNG EKSPONERING FOR STR LEN. Samsung Electronics Service Manual 1-1 The service for Class 1(1) laser products, and elsewhere, is dangerous if unqualified service person or user tries to...to prevent accidents while servicing and to laser radiation above a Class I STR LEN. The laser system and printer are not considered to persons. Warning >> Never operate or service the printer with the protective cover removed from Laser/Scanner assembly. The ...
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...printer in a printer cartridge contains a chemical material, which might harm human body if it is happened, turn off the plug when a smoke, strange smell, or sound from the machine. If the machine contacts sunlight long time, the machine cannot work properly because inner temperature of the machine is moisture or has dust. Service Manual 1-2 Samsung... or malfunction. Please do remove the power plug from outlet immediately. (5) Do not touch the power plug with PRINTER. And do use the power code supplied with wet hand. Please keep using it . Precautions 1.2 Caution for ...
...printer in a printer cartridge contains a chemical material, which might harm human body if it is happened, turn off the plug when a smoke, strange smell, or sound from the machine. If the machine contacts sunlight long time, the machine cannot work properly because inner temperature of the machine is moisture or has dust. Service Manual 1-2 Samsung... or malfunction. Please do remove the power plug from outlet immediately. (5) Do not touch the power plug with PRINTER. And do use the power code supplied with wet hand. Please keep using it . Precautions 1.2 Caution for ...
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... reconnecting it near to heater. The information needed to keep has to insert a finger or hair in the rotating unit. Do memorize. Samsung Electronics Service Manual 1-3 Do not install it afterwards. Please perform the below before the repair or not. Precautions 1.2.3 Precaution related handling the machine. If ...or not after replace main board. Please confirm whether it on the machine. Be careful not to insert a finger of hair in the printer. (7) Be careful not to change the location of small parts such as screws when assembling and disassembling. (8) Do remove dust or ...
... reconnecting it near to heater. The information needed to keep has to insert a finger or hair in the rotating unit. Do memorize. Samsung Electronics Service Manual 1-3 Do not install it afterwards. Please perform the below before the repair or not. Precautions 1.2.3 Precaution related handling the machine. If ...or not after replace main board. Please confirm whether it on the machine. Be careful not to insert a finger of hair in the printer. (7) Be careful not to change the location of small parts such as screws when assembling and disassembling. (8) Do remove dust or ...
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... ESD from its protective packaging until immediately before installing it will be installed, until completely plugged or soldered into which the device will be installed. 8. Service Manual 1-4 Samsung Electronics Do not use Freon-propelled chemicals. The techniques outlined below should be removed for your body by static electricity. Maintain continuous electrical contact between...
... ESD from its protective packaging until immediately before installing it will be installed, until completely plugged or soldered into which the device will be installed. 8. Service Manual 1-4 Samsung Electronics Do not use Freon-propelled chemicals. The techniques outlined below should be removed for your body by static electricity. Maintain continuous electrical contact between...
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...so on. 2.1 Tool for Troubleshooting The following tools are recommended for safe and smooth troubleshooting described in this service manual. 1 DCU(Diagnostic Control Unit) Standard : Test equipment to diagnose the Laser printer supplied by Samsung Electronics. 4 Driver Standard : "-" type, "+" type (M3 long, M3 short, M2 long, M2 short... neutral detergent 3 Electronic Scale Standard : Equipment to check the weight of consumables(toner cartridge) supplied by Samsung Electronics. (The gram unit can be measured.) 8 Software(Driver) installation CD ROM Samsung Electronics Service Manual 2-1
...so on. 2.1 Tool for Troubleshooting The following tools are recommended for safe and smooth troubleshooting described in this service manual. 1 DCU(Diagnostic Control Unit) Standard : Test equipment to diagnose the Laser printer supplied by Samsung Electronics. 4 Driver Standard : "-" type, "+" type (M3 long, M3 short, M2 long, M2 short... neutral detergent 3 Electronic Scale Standard : Equipment to check the weight of consumables(toner cartridge) supplied by Samsung Electronics. (The gram unit can be measured.) 8 Software(Driver) installation CD ROM Samsung Electronics Service Manual 2-1
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...Laser Beam Printer Liquid Crystal Display Light Emitting Diode Laser Scanning Unit megabyte megahertz nonvolatile random access memory Organic Photo Conductor Printed Board Assembly Printer Command Language , Printer Control Language Page Discription Language Page Per Minute Pre-Transfer Lamp Quick Printer... Cassette Feeder Switching Mode Power Supply Samsung Printer Graphic Processor Samsung Printer Language Simultaneous Peripheral Operation Online switch synchronous or synchronization Universal Serial Bus Service Manual 2-2 Samsung Electronics The contents of Electrical and Electronics...
...Laser Beam Printer Liquid Crystal Display Light Emitting Diode Laser Scanning Unit megabyte megahertz nonvolatile random access memory Organic Photo Conductor Printed Board Assembly Printer Command Language , Printer Control Language Page Discription Language Page Per Minute Pre-Transfer Lamp Quick Printer... Cassette Feeder Switching Mode Power Supply Samsung Printer Graphic Processor Samsung Printer Language Simultaneous Peripheral Operation Online switch synchronous or synchronization Universal Serial Bus Service Manual 2-2 Samsung Electronics The contents of Electrical and Electronics...
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R E F E R E N C E I N F O R M AT I O N 2.3 The Sample Pattern for the Test The sample pattern shown in a factory. The contents of the life span and the printing speed are measured with the pattern shown in below. (The picture in the manual is the standard pattern used in below is 70% size of the actual A4 size.) 2.3.1 A4 5% Pattern Samsung Electronics Service Manual 2-3
R E F E R E N C E I N F O R M AT I O N 2.3 The Sample Pattern for the Test The sample pattern shown in a factory. The contents of the life span and the printing speed are measured with the pattern shown in below. (The picture in the manual is the standard pattern used in below is 70% size of the actual A4 size.) 2.3.1 A4 5% Pattern Samsung Electronics Service Manual 2-3
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...-photograpic Printing Non-Magnetic, Mono-Component Developing System 16 PPM : A4 size , 5% Character pattern 17 PPM : Letter size , 5% Character pattern ML-1710 : True 600 X 600 DPI ML-1750 : 1200 X 600 DPI Laser diode (LSU : Laser Scanner Unit) Power-on boot : 30 seconds or less Less than 12 seconds (Ready to 1st page out) 75 X 125... standard) (2) The life span of the consumption parts can be checked by printing the demo page or the system list. (Refer to the 6.3 Receive the service information) Samsung Electronics Service Manual 3-1 Specifications 33.
...-photograpic Printing Non-Magnetic, Mono-Component Developing System 16 PPM : A4 size , 5% Character pattern 17 PPM : Letter size , 5% Character pattern ML-1710 : True 600 X 600 DPI ML-1750 : 1200 X 600 DPI Laser diode (LSU : Laser Scanner Unit) Power-on boot : 30 seconds or less Less than 12 seconds (Ready to 1st page out) 75 X 125... standard) (2) The life span of the consumption parts can be checked by printing the demo page or the system list. (Refer to the 6.3 Receive the service information) Samsung Electronics Service Manual 3-1 Specifications 33.
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... ITEM ML-1710 DESCRIPTION ML-1750 Processor(CPU) Samsung Jupiter4 90MHz Samsung SPGPm 166MHz OS Compatibility(1) Win 98x/ME/2000/XP, Win 9x/NT4.0/ME/2000/XP Various Linux OS,Mac (Mac OS 8.6 ↑) Various Linux OS,Mac (Mac OS 8.6 ↑) Memory FLASH ROM(PROGRAM) : 0.5MB flash RAM : 8 MB EEPROM(NVRAM) : 512 byte Emulation SPL(Samsung Printer... 50/60 Hz +3Hz Power Save : 10W Avg or less 3-4 Environmental Range ITEM Temperature Humidity OPERATING 10~32 oC(50-90 oF) 20~80%RH Service Manual 3-2 STORAGE -20~40 oC (-4~104 oF) 10~80%RH Samsung Electronics
... ITEM ML-1710 DESCRIPTION ML-1750 Processor(CPU) Samsung Jupiter4 90MHz Samsung SPGPm 166MHz OS Compatibility(1) Win 98x/ME/2000/XP, Win 9x/NT4.0/ME/2000/XP Various Linux OS,Mac (Mac OS 8.6 ↑) Various Linux OS,Mac (Mac OS 8.6 ↑) Memory FLASH ROM(PROGRAM) : 0.5MB flash RAM : 8 MB EEPROM(NVRAM) : 512 byte Emulation SPL(Samsung Printer... 50/60 Hz +3Hz Power Save : 10W Avg or less 3-4 Environmental Range ITEM Temperature Humidity OPERATING 10~32 oC(50-90 oF) 20~80%RH Service Manual 3-2 STORAGE -20~40 oC (-4~104 oF) 10~80%RH Samsung Electronics
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... above 60 to 163 g/m2 bond(16 to 43 lb) Thickness: 0.10 X 0.14 mm (0.0039 X 0.0055") Envelopes • Input capacity Cassette: 250 sheets Manual : 1 sheet • Output capacity Face Down : 50 sheets(20lb) Face Up : 1 sheet(OHP, Lavbel, Cut Sheet, Envelope) Up to 90 g/m2 bond(16 to 24 lb) Samsung Electronics Service Manual 3-3
... above 60 to 163 g/m2 bond(16 to 43 lb) Thickness: 0.10 X 0.14 mm (0.0039 X 0.0055") Envelopes • Input capacity Cassette: 250 sheets Manual : 1 sheet • Output capacity Face Down : 50 sheets(20lb) Face Up : 1 sheet(OHP, Lavbel, Cut Sheet, Envelope) Up to 90 g/m2 bond(16 to 24 lb) Samsung Electronics Service Manual 3-3
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S U M M A RY OF PRO D U C T 44. Summary of Product This chapter describes the functions and operating principal of the main component. 4.1 Printer Components 4.1.1 Front View Output Support Top output tray (Face down) Control Panel Front Cover Manual Feeder guide Manual Feeder Tray Power switch Paper level indicator Samsung Electronics Service Manual 4-1
S U M M A RY OF PRO D U C T 44. Summary of Product This chapter describes the functions and operating principal of the main component. 4.1 Printer Components 4.1.1 Front View Output Support Top output tray (Face down) Control Panel Front Cover Manual Feeder guide Manual Feeder Tray Power switch Paper level indicator Samsung Electronics Service Manual 4-1
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S U M M A RY OF PRO D U C T 4.1.2 Rear View Rear output tray (Face up) Power receptacle Parallel port (ML-1750 Only) USB port 4.1.3 Inside View Toner cartridge Front Cover Service Manual 4-2 Samsung Electronics
S U M M A RY OF PRO D U C T 4.1.2 Rear View Rear output tray (Face up) Power receptacle Parallel port (ML-1750 Only) USB port 4.1.3 Inside View Toner cartridge Front Cover Service Manual 4-2 Samsung Electronics
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... LEDs blink, your system has some problems. To solve the problem. Samsung Electronics Service Manual 4-3 Load paper into the Manual Feeder and the LED stops blinking. If you press the Cancel button in the Manual Feeder, the On Line/Error LED blinks red. If the printer is enabled. 4.1.3 Control Panel S U M M A RY OF PRO D U C T 1) On Line/Error...
... LEDs blink, your system has some problems. To solve the problem. Samsung Electronics Service Manual 4-3 Load paper into the Manual Feeder and the LED stops blinking. If you press the Cancel button in the Manual Feeder, the On Line/Error LED blinks red. If the printer is enabled. 4.1.3 Control Panel S U M M A RY OF PRO D U C T 1) On Line/Error...
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...during printing. Press this button for Source from both the printer and the computer, and then return to turn on, and release. The On Line/Error LED blinks while the print job is cleared from your software application. Service Manual 4-4 Samsung Electronics S U M M A RY OF PRO D... U C T 2) Cancel button Printing demo page Printing configuration sheet Manual feeding Cleaning inside printer Canceling print job Toner Save mode on/off . This may take...
...during printing. Press this button for Source from both the printer and the computer, and then return to turn on, and release. The On Line/Error LED blinks while the print job is cleared from your software application. Service Manual 4-4 Samsung Electronics S U M M A RY OF PRO D... U C T 2) Cancel button Printing demo page Printing configuration sheet Manual feeding Cleaning inside printer Canceling print job Toner Save mode on/off . This may take...
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4.2 System Layout S U M M A RY OF PRO D U C T 6 L S U 5 Fuser PR CR Toner Cartridge DR 7 OPC SR PTL MP Sensor 2 TR 3 4 FR K /R P IC 1 1 Cassette 2 Manual Feeder 3 Transfer Roller 4 PTL(Per-Tramsfer-Lamp) 5 Fuser 6 LSU(Laser Scan Unit) 7 Toner Cartridge Samsung Electronics Service Manual 4-5
4.2 System Layout S U M M A RY OF PRO D U C T 6 L S U 5 Fuser PR CR Toner Cartridge DR 7 OPC SR PTL MP Sensor 2 TR 3 4 FR K /R P IC 1 1 Cassette 2 Manual Feeder 3 Transfer Roller 4 PTL(Per-Tramsfer-Lamp) 5 Fuser 6 LSU(Laser Scan Unit) 7 Toner Cartridge Samsung Electronics Service Manual 4-5
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...Roller. The heating elements are two methods, the existing method which use the Heat Lamp and the Q-PID which is developed by Samsung. 110V : Heat Lamp type Fuser 220V : Heat Lamp type or Q-PID type Fuser 4.2.4.1 Temperature-Intercepting Device (Thermostat) The ...Manual 1 sheet (Paper, OHP, Envelop, etc.) - Paper detecting sensor: Photo sensor - Feeding Method: Universal Cassette Type - By driving the motor, it supplies the power to low, and improves the transfer efficiency. It adheres the toner to the paper with Teflon. There are heat lamp and heat coil. Service Manual 4-6 Samsung...
...Roller. The heating elements are two methods, the existing method which use the Heat Lamp and the Q-PID which is developed by Samsung. 110V : Heat Lamp type Fuser 220V : Heat Lamp type or Q-PID type Fuser 4.2.4.1 Temperature-Intercepting Device (Thermostat) The ...Manual 1 sheet (Paper, OHP, Envelop, etc.) - Paper detecting sensor: Photo sensor - Feeding Method: Universal Cassette Type - By driving the motor, it supplies the power to low, and improves the transfer efficiency. It adheres the toner to the paper with Teflon. There are heat lamp and heat coil. Service Manual 4-6 Samsung...
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... to arrange the its left margin on the paper. Samsung Electronics Service Manual 4-7 Maintains the surface temperature of the Fuser Cover under 80°C and attach the caution label inside of the rear cover where customer can find easily. 4.2.5 LSU (Laser Scanner Unit) The LSU unit is controlled by using... device: Thermostat cuts off when the front cover is one line for customer - It scans the video data received from video controller with laser beam by the video controller. The overheating safety device for scanning. It creates the /HS YNC signal and sends it to the engine ...
... to arrange the its left margin on the paper. Samsung Electronics Service Manual 4-7 Maintains the surface temperature of the Fuser Cover under 80°C and attach the caution label inside of the rear cover where customer can find easily. 4.2.5 LSU (Laser Scanner Unit) The LSU unit is controlled by using... device: Thermostat cuts off when the front cover is one line for customer - It scans the video data received from video controller with laser beam by the video controller. The overheating safety device for scanning. It creates the /HS YNC signal and sends it to the engine ...