Service Manual
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... No Power Page(4-20) 4-4-10 Vertical Line Getting Curved .........Page(4-21) 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 .....Page(4-22) 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)...........Page(4-26) 4-6-2 The printer is not working (2) .........Page(4-27) 4-6-3 Abnormal Printing Page...
... No Power Page(4-20) 4-4-10 Vertical Line Getting Curved .........Page(4-21) 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 .....Page(4-22) 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)...........Page(4-26) 4-6-2 The printer is not working (2) .........Page(4-27) 4-6-3 Abnormal Printing Page...
Service Manual
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...) of paper is jammed between pickup unit and Feed sensor. It show 7 LED on . The paper has passed out of the Feed Sensor. The Toner Cartridge not installed, No paper in the fuser occurred. The front part of the Main control board. 4-1-2 Code Connect DCU to indicate error code. 60...in the paper cassette. LSU Scanner Motor not ready or Hsync signal not output. 4-2 Samsung Electronics The paper has passed out of Exit Sensor. The fuser power turned off 50 Paper Out 69 Sleep Mode The printer is on, the cover is filled with paper. Error Code When detecting the malfunction, ...
...) of paper is jammed between pickup unit and Feed sensor. It show 7 LED on . The paper has passed out of the Feed Sensor. The Toner Cartridge not installed, No paper in the fuser occurred. The front part of the Main control board. 4-1-2 Code Connect DCU to indicate error code. 60...in the paper cassette. LSU Scanner Motor not ready or Hsync signal not output. 4-2 Samsung Electronics The paper has passed out of Exit Sensor. The fuser power turned off 50 Paper Out 69 Sleep Mode The printer is on, the cover is filled with paper. Error Code When detecting the malfunction, ...
Service Manual
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... of internal lenses of the voids. It may occur when Burr and foreign substances are not solved, replace the developer cartridge. 4-6 Samsung Electronics Damaged develop roller in the developer. 3. Solution 1. If the fuser is defective, voids occur periodically at the top of Bad...swab. 2. If the problems are on the surface of the image.) 2. Digital Printer Digital Printer Digital Printer Digital Printer Digital Printer Check and Cause 1. If causes 1 and 2 occur in the image. Foreign matter or toner particles between the developer roller and blade. (In case the life of the ...
... of internal lenses of the voids. It may occur when Burr and foreign substances are not solved, replace the developer cartridge. 4-6 Samsung Electronics Damaged develop roller in the developer. 3. Solution 1. If the fuser is defective, voids occur periodically at the top of Bad...swab. 2. If the problems are on the surface of the image.) 2. Digital Printer Digital Printer Digital Printer Digital Printer Digital Printer Check and Cause 1. If causes 1 and 2 occur in the image. Foreign matter or toner particles between the developer roller and blade. (In case the life of the ...
Service Manual
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... intervals of 96 mm interval unremovable in the printing. Samsung Electronics 4-7 Charge roller = 38.5mm Supply roller = 51mm Develop roller = 50mm Transfer roller = 56.8mm Solution 1. Digital Printer Digital Printer Digital Printer Digital Printer Digital Printer Check and Cause 1. Troubleshooting 4-2-3 Horizontal Black Band •...printing periodically. (They may be stained. Bad contacts of the Charge, Supply, Develop and Transfer roller. (remove the toner particles and paper particles) 2. If the roller's life is abnormal or the transfer roller's life has expired. 3. ...
... intervals of 96 mm interval unremovable in the printing. Samsung Electronics 4-7 Charge roller = 38.5mm Supply roller = 51mm Develop roller = 50mm Transfer roller = 56.8mm Solution 1. Digital Printer Digital Printer Digital Printer Digital Printer Digital Printer Check and Cause 1. Troubleshooting 4-2-3 Horizontal Black Band •...printing periodically. (They may be stained. Bad contacts of the Charge, Supply, Develop and Transfer roller. (remove the toner particles and paper particles) 2. If the roller's life is abnormal or the transfer roller's life has expired. 3. ...
Service Manual
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...Printer Digital Printer Digital Printer Digital Printer Digital Printer Check and Cause 1. No 2 : Wait 30 minutes after printer is dark. Replace the HVPS if the problems are not solved by the toner... Develop roller is stained when the toner of the connector which connects the engine board and HVPS. 3. Digital Printer Digital Printer Digital Printer Digital Printer Digital Printer Check and Cause 1. Solution 1. ... not solved by the toner stains between power supply in the engine board. ( Perform DCU diagnostic code 01) 2. Check if the Toner Save mode is below than...
...Printer Digital Printer Digital Printer Digital Printer Digital Printer Check and Cause 1. No 2 : Wait 30 minutes after printer is dark. Replace the HVPS if the problems are not solved by the toner... Develop roller is stained when the toner of the connector which connects the engine board and HVPS. 3. Digital Printer Digital Printer Digital Printer Digital Printer Digital Printer Check and Cause 1. Solution 1. ... not solved by the toner stains between power supply in the engine board. ( Perform DCU diagnostic code 01) 2. Check if the Toner Save mode is below than...
Service Manual
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... right Spring Holder. 2. The pressure force on the developer roller due to print out. 3. The toner level is not even on the left and right springs of the transfer roller. 4. Solution 1. Digital Printer Digital Printer Digital Printer Digital Printer Digital Printer Check and Cause 1. The life of the Developer has expired. The life of the Developer...
... right Spring Holder. 2. The pressure force on the developer roller due to print out. 3. The toner level is not even on the left and right springs of the transfer roller. 4. Solution 1. Digital Printer Digital Printer Digital Printer Digital Printer Digital Printer Check and Cause 1. The life of the Developer has expired. The life of the Developer...
Service Manual
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...software application and after power on before using manual feeder) Digital Printer Digital Printer Digital Printer Digital Printer Digital Printer Digital Printer 96 mm Check and Cause When printing on paper type menu from toner particles between high voltage terminal in the main body and the... 'Thick Mode' on card stock thicker than normal paper or transparencies such as OHP, higher transfer voltage is recommended. 4-10 Samsung Electronics Clean the terminals when contaminated by the direction 3, check the has expired. Abnormal low temperature(below 10°C). 5. Replace...
...software application and after power on before using manual feeder) Digital Printer Digital Printer Digital Printer Digital Printer Digital Printer Digital Printer 96 mm Check and Cause When printing on paper type menu from toner particles between high voltage terminal in the main body and the... 'Thick Mode' on card stock thicker than normal paper or transparencies such as OHP, higher transfer voltage is recommended. 4-10 Samsung Electronics Clean the terminals when contaminated by the direction 3, check the has expired. Abnormal low temperature(below 10°C). 5. Replace...
Service Manual
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... in the developer cartridge, replace the developer and try to print out. 2. Solution 1. Toner leakage due to remove contamination. And perform Self-Test 2 or 3 times to improperly sealed developer. Digital Printer Digital Printer Digital Printer Digital Printer Digital Printer Check and Cause 1. Replace the developer cartridge. 2. If the transfer roller is contaminated, ... • Description Ghost occurs at 51mm intervals. Check the approved voltage of the supply roller and contact of the supply roller 2. Solution 1. Solution 1. Samsung Electronics 4-11
... in the developer cartridge, replace the developer and try to print out. 2. Solution 1. Toner leakage due to remove contamination. And perform Self-Test 2 or 3 times to improperly sealed developer. Digital Printer Digital Printer Digital Printer Digital Printer Digital Printer Check and Cause 1. Replace the developer cartridge. 2. If the transfer roller is contaminated, ... • Description Ghost occurs at 51mm intervals. Check the approved voltage of the supply roller and contact of the supply roller 2. Solution 1. Solution 1. Samsung Electronics 4-11
Service Manual
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...not return. Recording paper is stuck in the fuser. 3. If the paper is EXIT SEN the printer, but Jam 2 occurs : Exit defective. If the recording paper is stuck in the discharge roller ...the fuser and remove the jammed paper, and clean the surface of the exit. 4-14 Samsung Electronics Check if the exit sensor actuator is stuck in the fuser just after disassembling the... roller with dry gauze. • Remove the toner particles stained on the rib. • Check the assemblage and performance of the pressure roller with the toner. 2. EXIT SEN sensor is defective. •...
...not return. Recording paper is stuck in the fuser. 3. If the paper is EXIT SEN the printer, but Jam 2 occurs : Exit defective. If the recording paper is stuck in the discharge roller ...the fuser and remove the jammed paper, and clean the surface of the exit. 4-14 Samsung Electronics Check if the exit sensor actuator is stuck in the fuser just after disassembling the... roller with dry gauze. • Remove the toner particles stained on the rib. • Check the assemblage and performance of the pressure roller with the toner. 2. EXIT SEN sensor is defective. •...
Service Manual
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... printed. • Periodically a noise as "tick tick" occurs - In case of 3This is normal. (Because of toner, so replace with a new developer. Samsung Electronics 4-23 In case of 2If it become better by lack of foreign substance on prints partly or over the whole ... of 3If the cycle of noise is about 200 sheets at Poor toner cartridge Fault Signs Cause & Check Solution Light image and partially blank image (The life is ended.) Digital Printer Digital Printer Digital Printer Digital Printer Digital Printer • The printed image is light or unclean and untidy. ...
... printed. • Periodically a noise as "tick tick" occurs - In case of 3This is normal. (Because of toner, so replace with a new developer. Samsung Electronics 4-23 In case of 2If it become better by lack of foreign substance on prints partly or over the whole ... of 3If the cycle of noise is about 200 sheets at Poor toner cartridge Fault Signs Cause & Check Solution Light image and partially blank image (The life is ended.) Digital Printer Digital Printer Digital Printer Digital Printer Digital Printer • The printed image is light or unclean and untidy. ...
Service Manual
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...in use usual alcohol. 2. Exchange the transfer roller because the life of the developer, such as the recycled developer. 4-24 Samsung Electronics Remove foreign substance. : Broken image - Poor appearance of 38.5mm - in a black image at intervals of the ...use, it is recycled over 2 times. (2)If toner nearly being expired are contami- In case of 96mm - Replace the developer according to remove. Troubleshooting Fault White Black spot Digital Printer Digital Printer Digital Printer Digital Printer Digital Printer Signs Cause & Check Solution • Light or...
...in use usual alcohol. 2. Exchange the transfer roller because the life of the developer, such as the recycled developer. 4-24 Samsung Electronics Remove foreign substance. : Broken image - Poor appearance of 38.5mm - in a black image at intervals of the ...use, it is recycled over 2 times. (2)If toner nearly being expired are contami- In case of 96mm - Replace the developer according to remove. Troubleshooting Fault White Black spot Digital Printer Digital Printer Digital Printer Digital Printer Digital Printer Signs Cause & Check Solution • Light or...
Service Manual
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... not working in the controller is set up . Check if the printer cable is proper. Perform DCU to see if the printer is not working. Check if the connection between PC and printer port is directly connected to Toner Cartridge Service 4-5) 3. The best way to find out is to ...Sometimes, the printout is not working in a certain program, adjust the setup the program requires. Check if the PC and the printer is nor working alone. 4-26 Samsung Electronics If it is normal within the Windows basic programs, but it's not working in a particular program. And check the address...
... not working in the controller is set up . Check if the printer cable is proper. Perform DCU to see if the printer is not working. Check if the connection between PC and printer port is directly connected to Toner Cartridge Service 4-5) 3. The best way to find out is to ...Sometimes, the printout is not working in a certain program, adjust the setup the program requires. Check if the PC and the printer is nor working alone. 4-26 Samsung Electronics If it is normal within the Windows basic programs, but it's not working in a particular program. And check the address...
Service Manual
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... reassemble components, be restored as close proximity of the latch away from the printer. 4. release them carefully. To remove such parts, press the hook end of cables to replace some parts, toner or paper particles may contaminate the LSU window. 3. Disassembly and Reassembly Disassembly ...in place with plastic latches. The close as follows: 1. Do not force to direct room light or sun light, and be affected. Samsung Electronics 3-1 Do not expose the cartridge to open or fasten a plastic material component. 6. When you reassemble components. 7. Remove the paper ...
... reassemble components, be restored as close proximity of the latch away from the printer. 4. release them carefully. To remove such parts, press the hook end of cables to replace some parts, toner or paper particles may contaminate the LSU window. 3. Disassembly and Reassembly Disassembly ...in place with plastic latches. The close as follows: 1. Do not force to direct room light or sun light, and be affected. Samsung Electronics 3-1 Do not expose the cartridge to open or fasten a plastic material component. 6. When you reassemble components. 7. Remove the paper ...
Service Manual
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... RAM ROM EEPROM N/W Input Output Media Type Cassette Face down Face up Type Life Pick up Roller Feed Roller Transfer Roller Fuser Key & LED LCD Toner Save Reprint Operation Environment Temperature Humidity Storage Environment Temperature Humidity 15 PPM(Letter) , 14 PPM(A4) True 600 X 600 dpi Tray 1 : Less... , 50 Hz AC 220~240 V , 60 Hz Power PC (66 MHz) 8M (Not Expandable) 4 Mbyte (16M bit x 2 : Program) Flash Memory 512 bytes SPL(Samsung Printer Language) IEEE1284, USB Windows 95/98/2000/ME/NT/XP Linux(Redhat 6.0 ↑), iMac(Mac OS 8.0 ↑) Option 270 sheets (75g/m2) 250 sheets 100...
... RAM ROM EEPROM N/W Input Output Media Type Cassette Face down Face up Type Life Pick up Roller Feed Roller Transfer Roller Fuser Key & LED LCD Toner Save Reprint Operation Environment Temperature Humidity Storage Environment Temperature Humidity 15 PPM(Letter) , 14 PPM(A4) True 600 X 600 dpi Tray 1 : Less... , 50 Hz AC 220~240 V , 60 Hz Power PC (66 MHz) 8M (Not Expandable) 4 Mbyte (16M bit x 2 : Program) Flash Memory 512 bytes SPL(Samsung Printer Language) IEEE1284, USB Windows 95/98/2000/ME/NT/XP Linux(Redhat 6.0 ↑), iMac(Mac OS 8.0 ↑) Option 270 sheets (75g/m2) 250 sheets 100...
Service Manual
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...and approved envelopes. Especially mind the safety on the cords. 6. Samsung Electronics 1-1 Select a work surface that the total of all products plugged into the printer through the cabinet ventilation slots as paper and toner, refer all of these openings. Also, make sure that it ...BEAM, ALTHOUGH INVISIBLE, CAN DAMAGE YOUR EYES. EVITARE L'ESPOSIZONE LA FASCIO. CAUTION : Avoid exposure to qualified service personnel. Position the printer within six feet of the computer and within five feet of power source available, consult your dealer or local power company. 9. Use...
...and approved envelopes. Especially mind the safety on the cords. 6. Samsung Electronics 1-1 Select a work surface that the total of all products plugged into the printer through the cabinet ventilation slots as paper and toner, refer all of these openings. Also, make sure that it ...BEAM, ALTHOUGH INVISIBLE, CAN DAMAGE YOUR EYES. EVITARE L'ESPOSIZONE LA FASCIO. CAUTION : Avoid exposure to qualified service personnel. Position the printer within six feet of the computer and within five feet of power source available, consult your dealer or local power company. 9. Use...
Service Manual
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.... 8. Turn the power switch off. 3. Protect the LSU window with plastic latches. Take out the power plug, printer cable from the part to replace some parts, toner or paper particles may contaminate the LSU window. Do not force to light. 2. Precautions 1-2 Precautions on Disassembly and ...for replacing parts into the proper place if you would not make sure of parts are located in which it is latched. 1-2 Samsung Electronics Before replacing, please check cables because you uncover and turn the machine over to which condition. When disassembling, assembling, also ...
.... 8. Turn the power switch off. 3. Protect the LSU window with plastic latches. Take out the power plug, printer cable from the part to replace some parts, toner or paper particles may contaminate the LSU window. Do not force to light. 2. Precautions 1-2 Precautions on Disassembly and ...for replacing parts into the proper place if you would not make sure of parts are located in which it is latched. 1-2 Samsung Electronics Before replacing, please check cables because you uncover and turn the machine over to which condition. When disassembling, assembling, also ...
Service Manual
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...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). 5 Pinset Standard: .... 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 Mind your hands not to be touched when you disassemble and reassemble...
...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). 5 Pinset Standard: .... 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 Mind your hands not to be touched when you disassemble and reassemble...