11. Components can be permanently damaged if heated solder removal devices are not rated as “anti- for longer than necessary while welding. All static;”these can accumulate sufficient electrical components are susceptible to heat damage. charge to damage ESDs. Samsung Electronics...
Humidity: 10 ~ 95 % RH Weight Net : 7.5 kg (max.), Gross : 9.5 kg (max.) Dimension 365 (W) X 355 (D) x 251 (H) mm Certification & Compliance CE, TUV, SEMKO, NEMKO, DEMKO, C-tick FCC, UL, CSA, CDRH, CB, EPA Samsung Electronics...
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Source of Light Laser Diode (LSU) Developer Developing Non-magnetic contact developing Charging Conductive roller charging Density Adjustment Dark, Medium Transfer System Pre-transfer by LED & conductive roller Fusing System Temperature & Pressure Ozone Emission 0.1 PPM or less (8 hours) Samsung Electronics...
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Type One-cartridge type Life Span Built-in toner cartridge : 3,000 pages at 5 % coverage (ML-5200A) Optional toner cartridge: 3,000 pages at 5 % coverage Optional toner cartridge: 6,000 pages at 5 % coverage Note: Its duration may last longer under Econo mode.
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Unacceptable Papers -Paper with embossed lettering, perforations, or rough texture -Paper with which color was added after the paper was made -Paper forms whose ink is not for laser printing Samsung Electronics...
Many of the parts are held in places with plastic latches. The latches break easily; release them carefully. To remove such parts, press the hook end of the latch away from the part to which it is latched. Samsung Electronics...
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1. Open the front cover with hand. 3. Unlatch the front cover, then remove the front cover. 4. Unplug the connector from the front cover, then 2. Remove a screw securing the front cover to the remove the front cover. main frame. Samsung Electronics...
-Front cover (see page 3-2) 2. Remove five screws. 3. Unlatch the tabs on the left and right side end of the cover, then take out the rear cover. coin screw Unlatch the tabs at both sides to remove the cover. Samsung Electronics...
4. Remove foue screws and,unplug all the remove: connectors from the Shield, then take out the -All covers (see pages 3-2, 3-3,3-4) SMPS board. 2. Turn the printer upside down. 3. Pull the PCB controller Ass’y slightly Shield Samsung Electronics...
1. Before you remove the control board, you should remove: -All covers (see pages 3-2, 3-3,3-4) -SMPS (see pages 3-4 2. Unplug all the connectors from the Engine Control board, remove five screws, and take out the Engine Control board. Samsung Electronics...
3-9 Gear Bracket 1. Before you remove the gear bracket, you should remove: -All covers (see pages 3-2, 3-3,3-4) 2. Remove six screws securing the gear bracket, unplug the connector from the motor, then remove the gear bracket. Samsung Electronics...
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-All covers (see pages 3-2, 3-3,3-4) 2. Remove four screws from the HVPS board. High voltage electrodes Note: When you reassemble the HVPS board, HVPS board make sure that the high voltage electrodes are placed correctly. Samsung Electronics...
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3. Remove four screws. remove: -All covers (see pages 3-2, 3-3,3-4) 2. Remove one screw securing the wire cap at the left side of the frame, unlatch the cap, then remove the cap. Wire cap Unlatch these tabs. Samsung Electronics...
3-14 Upper Frame 1. Before you remove the upper frame, you should remove: -All covers (see pages 3-2, 3-3,3-4) -HVPS board (see page 3-7) 2. Remove six screws. 3. Unlatch the front end of the frame, then lift it up. Samsung Electronics...
Lift the left side of the roller, then 2. Remove one screw, pull the pick-up bushing take it out. slightly toward you, then rotate it clock-wise. 3-10 Samsung Electronics...
3. Locate the SIMM connector on the control board. Note: When you disassemble the SIMM, push out on the metal clips at each end of the connector and pull it toward you. 6. Reassemble the shield cover. Samsung Electronics 3-11...
LSU transit to High/Low the defective component when printing? or board. The mirror in LSU might be misplaced so the light path to the OPC deviates ->Repair or replace LSU or remove any defective matters in the machine. Samsung Electronics...
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Replace HVPS or repair defective component. Developing (-320V) and supplying Is the connection Repair or replace terminal. (-450V) voltage terminal OK? are OK? Replace HVPS or repair defective component. Sealing tape is removed from the Remove the tape. cartridge? Replace the toner cartridge. Samsung Electronics...
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-> Repair or replace the boards. Replace LSU. Is transfer voltage supplied Repair or replace HVPS. from HVPS? Is the Hsync/ signal received Replace LSU. in LSU? Transfer part’s contact is bad. -> Repair or replace toner cartridge. Samsung Electronics...
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Preventive obstacles through the path between OPC of Check both if the toner cartridge’s developer and LSU prevent the counter is over its guaranty and path -> Remove the obstacles. amount of the toner material. -> Replace the toner cartridge. Samsung Electronics...
Toner over supply due to the Works adjustment fault of metering correctly after blade in developer. replaced LSU? -> Replace developer. The power of LSU is set high or internal problem. -> Replace LSU or adjust volume. Samsung Electronics...
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Check if the LED of PTL in front of the transfer roller is on when it presses the top cover switch on purpose. -> If not, replace PTL. Internal blade or suppying part of the developer is defective. -> Replace the toner cartridge. Samsung Electronics...
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OK? (-320V) HVPS. Operating/storage There may be a problem in toner temperature is too low or layer control in toner cartridge. not recommended -> Replace the developer. paper used? Use the machine with recommended paper and at normal condition. Samsung Electronics...
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(38mm). -> Repair/replace HVPS, developer. The OPC is damaged due to Heat roller is ruined. the irregular transfer voltage -> Replace the roller. of HVPS. -> Repair/replace HVPS. -> If the same problem persists, replace the developer. Samsung Electronics...
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Bad images Any obstacles suppy from developer. aroung the no image on the PTL lamp? -> Replace developer. area? Light distortion due to Clean the window of PTL. the mirror ruined or LSU’s diffused reflection. -> Replace LSU. Samsung Electronics...
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Other parts are touching the When multi-page OHP printng, fan and prevents it from less than 10 films are revolution. guranteed. (Reduce the -> Check and repair. number of films and re-insert after Paper check LED is off) 4-10 Samsung Electronics...
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3 Kg) 3.5mm? Replace the contol The paper used is too component on engine thick or contains too board. much cotton in it. -> Re-test with the recommended paper. Check any contact problem in thermistor and repair. Samsung Electronics 4-11...
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-> Replace the boards. Repair/replace the Remove the shortage Detect failure due to the board. board which detects top or replace the board. cover open or switch error. -> Replace the board or switch. 4-12 Samsung Electronics...
-> Replace the component or replace the engine board. The voltage of pin #52of U4 Thermistor, connecting point or engine (CPU) on the engine board board defected. -> Repair/replace the is about 3.0V when component/board. printing? Samsung Electronics 4-13...
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Switch them. Does the Pull out the Paper end curled? extender pulled out? extender. <Recommendation> Use the recommended Use the MPF for the thick and quality paper. paper such as envelope and cardstock. 4-14 Samsung Electronics...
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Adjust the paper guides to fit the or sensitive paper to is grounded. Check paper width. static electricity? the shutter prevents feeding. The force of springs pressing the developer is weak. -> Check guide-DEVE. Use the recommended paper. Samsung Electronics 4-15...
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Displays when the paper leading edge stops between the feed sensor and the exit sensor. Paper Jam 2 Displays when the paper leading edge stops after the exit sensor. LSU Not Ready The LSU scanner motor is not ready or ‘Hsync’ signal is not output. 4-16 Samsung Electronics...
LEDs lights. If you set new CRU in the machine in this mode, the right LED lights. FEED & EXIT SENSOR TEST The feed & exit sensor also can be tested by the same method of the code ‘06’. Samsung Electronics 4-17...
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After warmed up, it is in ‘Ready’ state, and code ‘88’ is displayed in DCU. In this mode, the machine does all printing operation (demo page printing and printing the data from PC) without all sensor operating. If you diagnose the control board with malfunction printer engine, this mode is very useful. 4-18 Samsung Electronics...
5. Exploded Views and Parts List 5-1 Main Assembly 5-2 Front Cover Assembly 5-3 Motor Assembly 5-4 Fuser Assembly 5-5 Frame Assembly 5-6 Feeder Assembly Samsung Electronics...
Exploded Views and Parts List 5-1 Main Assembly Samsung Electronics...
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IPR-SHIELD PCU CBF AHRNESS-INLET JC39-00057A IPR-SHIELD EMI PMO-STOPPER CONTROLLER JC72-00026A ELA UNIT-SHIELD SIMM JC96-00964A FAN-DC FAN MOTOR JC31-30502A EMA UNIT-CLUTCH JC97-01129A MEA UNIT-PICK UP JC97-01130C MEA UNIT-KNOCK UP JC97-01127A ELA UNIT-DEVE O: Service available X: Service not available Samsung Electronics...
Exploded Views and Parts List 5-2 Front Cover Assembly Samsung Electronics...
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SEC CODE Q’ty Remark ELA HOU-FRONT COVER JC96-01573A COMMON ELA HOU-FRONT COVER JC96-01573D 5200A/XEF PMO-FRONT COVER NPR-BADGE PMO-LENS LED PBA SUB-PANEL PMO-KEY PMO-GUIDE STACKR PMO-DUCT JC72-41171A PPR-SHEET PAPER GUIDE PMO-STOPPER JC72-41170A O: Service available X: Service not available Samsung Electronics...
Exploded Views and Parts List 5-3 Motor Assembly 17 18 Samsung Electronics...
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3103-001130 MPR-WASHER SUPPLY PMO-AIRFOIL CBF HARNESS-6 P MPR-POLYWASHER 8,ID8.1,OD12 SCREW-MACHINE, BH, +, M3, L6 GEAR-CLUTCH 104 PMO-CLUTCH LEVER SPRING-CLUTCH WASHER-PLAIN, ID 2.8. OD12 WASHER-SPACER, ID 7.1. OD9 WASHER-PLAIN, ID 2.8. OD5.2 O: Service available X: Service not available Samsung Electronics...
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Exploded Views and Parts List 5-4 Fuser Assembly 1-1 1-19 1-25 1-24 1-21 1-20 1-17 1-23 1-16 1-15 1-13 1-11 1-14 1-12 1-18 1-22 1-10 Samsung Electronics...
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GEAR-EXIT 1-24 PMO-COVER-FUSER 1-25 NPR-TEMINAL,LAMP PMO-HOLDER EXIT DOWN MEA ETC-HOLDER P/R JC97-01125A BEARING-PRESSURE R SPRING-CS,BEARING PR PMO-HOLDER_P/R BEARI MEC-ROLLER PRESSURE JC75-10967A MEA ETC-ROLLER EXIT JC97-01126A PMO-SHAFT EXIT F/UP PPR-RUBBER FEED GEAR-EXIT O: Service available X: Service not available Samsung Electronics...
Exploded Views and Parts List 5-5 Frame Assembly 15-2 15-1 15-4 15-3 5-17 5-16 5-15 5-10 5-11 5-12 5-15 5-13 5-10 Samsung Electronics...
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JC96-01565A MEA UNIT-HOLDER TR L JC97-01160A 15-1 PMO-BUSHING TR 15-2 SPRING-TR 15-3 IPR-PLATE TR 15-4 PMO-TRANSFER HOLDER TRANSFER GEAR JC66-40943A ENGINE B’D GND HVPS HARNESS CAP TR IPR-GUIDE TRANSFER JC70-11063A O: Service available X: Service not available Samsung Electronics 5-11...
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BO A RD LSU INTERFACE +24V DIAG NOSTI CBO A RD u - s w it ch S W1 FO R M AN UFACTURING LASER BEAM Las er beam i s s hut t er ed mechani cal l y Samsung Electronics...
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@ @ @ @ @ @ @ @ @ @ @ @ ? @ @ @ @ ? h f @ @ ( Y @ @ @ ? N @ @ @ @ ) X ? e ? V ' Samsung Electronics...
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? W & @ @ @ @ @ @ @ @ @ @ @ @ 0 M ? g ? @ @ @ @ @ @ @ @ @ @ ? g ? @ @ @ f ? N @ @ @ @ 5 ? Samsung Electronics...
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W & & @ & @ & @ W & W & & @ & @ O & W & & @ W & W & O & & @ & @ W & O & W & Samsung Electronics...