Gebruiksaanwijzing /service van het product Phaser 3120 van de fabrikant Xerox
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SERVICE LASER PRINTER Phaser 3120 Phaser 3130 Manual LASER PRINTER CONTENTS 1. Precautions 2. Specifications 3. Disassembly and Reassembly 4. T roubleshooting 5.
1 1 1-1 Precautions Service Manual 1. Precautions The cautions in the below are items needed to keep in mind when maintaining and servicing. Please read carefully and keep the contents in mind to prevent accidents while servicing and to prevent that the machine gets damage.
1-2 Precautions Service Manual 1.2 Caution for safety 1.2.1 Precaution related noxious material The toner in a printer cartridge contains a chemical material, which might harm human body if it is swallowed. Please keep children out of the toner cartridge.
1-3 Precautions Service Manual 1.2.3 Precaution related handling the machine. If you ignore this information, you could get harm and machine could be damaged. (1) Do not install it on the different levels, or slanted floor . Please confirm whether it is balanced or not after installation.
1-4 Precautions Service Manual 1.3 ESD Precautions Certain semiconductor devices can be easily damaged by static electricity . Such components are commonly called “Electrostatically Sensitive (ES) Devices”, or ESDs. Examples of typical ESDs are: integrated circuits, some field effect transistors, and semiconductor “chip” components.
1-5 Precautions Service Manual 1.4 T ool for T roubleshooting The following tools are recommended for safe and smooth troubleshooting described in this service manual. DCU(Diagnostic Control Unit) Standard : T est equipment to diagnose the Laser printer supplied by Samsung Electronics.
2 2 2-1 Specifications Service Manual 2. Specifications 2.1 General Specifications ITEM DESCRIPTION Print T echnology Non-impact Electro-photograpic Printing Developing system Non-Magnetic, Mono-Compo.
2-2 Specifications Service Manual 2.3 Electrical Specification 2.2 Controller Specification ITEM DESCRIPTION Phaser 3120 Phaser 3130 Processor(CPU) Samsung Jupiter4 90MHz Samsung SPGPm 166MHz OS Compatibility (1) Win 98x/NT4.0/ME/2000/XP , V arious Linux OS,Mac(Mac OS 8.
2-3 Specifications Service Manual • Input capacity Cassette: 250 sheets Manual : 1 sheet • Output capacity Face Down : 50 sheets(20lb) Face Up : 1 sheet(OHP , Lavbel, Cut Sheet, Envelope) 2-Paper Handling Specifications Please refer to " Paper Specifications " on user guide • Input Paper Size 2.
2-4 Specifications Service Manual.
3 3 3-1 Disassembly and Reassembly Service Manual 3. Disassembly and Reassembly 3.1 General Precautions on Disassembly When you disassemble and reassemble compo- nents, you must use extreme caution. The close proximity of cables to moving parts makes proper routing a must.
3-2 Disassembly and Reassembly Service Manual 1. Pull the Cassette out of the printer . 2. Remove the Front Cover in the direction of arrow . 3. Remove four screws. 4. Unlatch the front ends of the T op Cover . 5. Remove the T op Cover in the direction of arrow .
3-3 Disassembly and Reassembly Service Manual 1. Before you remove the Fuser , you should remove: - T op Cover(see page 3-2) 2. Unplug two connectors(Block) from the boards, then remove four screws. 3. Remove two screws and take the Thermostat out of the Fuser .
3-4 Disassembly and Reassembly Service Manual 1. Before you remove the Fuser , you should remove: - T op Cover(see page 3-2) 2.Remove the Exit Gear , Bearing and Exit Roller . Exit Gear Bearing Exit Roller 1 2 3.4 Exit Roller 3.5 LSU 1. Before you remove the Fuser , you should remove: - T op Cover(see page 3-2) 2.
3-5 Disassembly and Reassembly Service Manual 1. Before you remove the Fuser , you should remove: - T op Cover(see page 3-2) 2. Unplug the connector from the SMPS and remove the one screw . Then take out the Fan. DC F an 3.6 Fan 3.7 Driver Ass’y 1. Before you remove the Fuser , you should remove: - T op Cover(see page 3-2) 2.
3-6 Disassembly and Reassembly Service Manual 1. Before you remove the Fuser , you should remove: - T op Cover(see page 3-2) - Fuser Connector(see page 3-3) 2. Remove the fourteen screws securing from the Engine Shield Ass ’ y and unplug the all connec- tors.
3-7 Disassembly and Reassembly Service Manual 3.10 SMPS 1. Before you remove the Fuser , you should remove: - T op Cover(see page 3-2) - Engine Shield Ass ’ y(see page 3-6) 2. Unplug one connector and remove three screws then take the Inlet Ass ’ y out.
3-8 Disassembly and Reassembly Service Manual 3.1 1 T ransfer Roller 1. Before you remove the Fuser , you should remove: - T op Cover(see page 3-2) - LSU(see page 3-4) 2. Remove three screws and take the T ransfer Earth out. 3. Unplug the PTL Holder Connector , then remove the PTL Holder and PTL Lens, as shown below .
5-11 Disassembly and Reassembly Service Manual 3 .12 Feed Roller 1. Before you remove the Fuser , you should remove: - T op Cover(see page 5-2) - Drive Ass ’ y(see page 5-7) 2. Remove two screws from the Guide Paper and take it out. 3. Pull up the Feed Idle Bush and Feed Idle Shaft, as shown below .
3-10 Disassembly and Reassembly Service Manual 1. Before you remove the Fuser , you should remove: - T op Cover(see page 3-2) - Drive Ass ’ y(see page 3-5) - Engine Shield Ass ’ y(see page 3-6) 2. Remove the Pick up Gear Ass ’ y , as shown below .
4-1 TROUBLESHOO TING Service Manual 4 4 4. T roubleshooting 4.1 How to use DCU 4.1.1 DCU Setup Y ou can examine the malfunction of the printer . T o perform DCU, open the front discharge cover and leave the connect the harness wire(10 pin/4 pin) to the CN10(4 pin) of the Main control board.
4-2 TROUBLESHOO TING Service Manual 4.1.2 Code Connect DCU to the printer and turn the power on. It show 7 Segment FND on the panel and each code tells the function of the printer .
4-3 TROUBLESHOO TING Service Manual 4.1.3 Self Diagnostic Mode If Error code occurs due to malfunction of the printer , perform Self Diagnostic Mode to solve the problem.
4-4 TROUBLESHOO TING Service Manual Code Description 07 Paper Empty Sensor T est : If activate the Actuator of the PEMPTY Sensor , the left and right of the three LEDs are on. Paper Empty Sensor ON/OFF 1st LED ON/OFF 08 Feed & Exit Sensor T est T est the Feed sensor and Discharge sensor in the same way as '07'.
4-5 TROUBLESHOO TING Service Manual 4.1.4 Self T est Button If the Self-T est button pressed, vertical lines are printed. T urn the power on while pressing this button, '89' shows in the DCU and the printer is warming up. After warming-up the printer is in READY Mode, and '88' shows in the DCU.
4-6 TROUBLESHOO TING Service Manual 4.2 Bad image 4.2.1 V ertical Black Line and Band • Description 1. Straight thin black vertical line occurs in the printing. 2. Dark black vertical band occur in the printing. Digital Printer Digital Printer Digital Printer Digital Printer Digital Printer Check and Cause Solution 1.
4-7 TROUBLESHOO TING Service Manual 4.2.3 Horizontal Black Band • Description 1. Dark or blurry horizontal stripes occur in the printing periodically . (They may not occur periodically .) Digital Printer Digital Printer Digital Printer Digital Printer Digital Printer Check and Cause Solution 1.
4-8 TROUBLESHOO TING Service Manual 4.2.5 Light Image • Description The printed image is light, with no ghost. Digital Printer Digital Printer Digital Printer Digital Printer Digital Printer Check and Cause Solution 1. Develop roller is stained when the toner of developer cartridge is almost con- sumed.
4-9 TROUBLESHOO TING Service Manual 4.2.7 Uneven Density • Description Print density is uneven between left and right. Check and Cause Solution 1. The pressure force on the left and right springs of.
4-10 TROUBLESHOO TING Service Manual 4.2.9 Ghost (1) • Description Ghost occurs at 75.5 mm intervals of the OPC drum in the whole printing. Digital Printer Digital Printer Digital Printer Digital Printer Digital Printer Digital Printer 75.5mm Check and Cause Solution 1.
4-11 TROUBLESHOO TING Service Manual 4.2.1 1 Ghost (3) • Description White ghost occurs in the black image printing at 32mm intervals. Digital Printer Digital Printer Digital Printer Digital Printer Digital Printer Digital Printer 37mm Check and Cause Solution 1.
4-12 TROUBLESHOO TING Service Manual 4.2.14 Satins on Back of Page • Description The back of the page is stained at 47 mm intervals. Digital Digital Pri Digital Printer Digital Printer Digital Printer Check and Cause Solution 1. T ransfer roller is contaminated.
4-13 TROUBLESHOO TING Service Manual 4.3.1 Wrong Print Position • Description Printing begins at wrong position on the paper . Check and Cause Solution Wrong sense time caused by defective feed sensor actuator . Replace the defective actuator Check and Cause Solution 1.
4-14 TROUBLESHOO TING Service Manual Check and Cause Solution 1. If the recording paper is jammed in front of or inside the fuser . (Perform DCU diagnostic code 08) 2. If the recording paper is stuck in the discharge roller and the fuser just after passing through the Actuator- Feed, Feed Actuator may be defective.
4-15 TROUBLESHOO TING Service Manual 4.3.5 Multi-Feeding • Description Multiple sheets of paper are fed at once. Check and Cause Solution 1. Solenoid malfunction(the solenoid does not work properly): Perform DCU Diagnostic Code 06. 2. Pad-Friction is contaminated with foreign matter .
4-16 TROUBLESHOO TING Service Manual 4.3.7 Paper rolled in the T oner Cartridge (OPC Drum) • Description Paper is rolled up in the OPC. Check and Cause Solution 1. Paper is too much thin. 2. The face of paper is curled. 1. Recommend to use normal paper .
4-17 TROUBLESHOO TING Service Manual 4.4 Malfunction 4.4.1 All LEDs blinking (Fuser Error) • Description 1. All the lamps on the operator panel blink. 2. Gear of the fuser does not work and breaks away melt away . When printing, motor breaks away from its place due to defective fuser gear .
4-18 TROUBLESHOO TING Service Manual 4.4.3 Not function of the gear of the fuser due to melting away • Description The motor breaks away from its place due to gear melting away . Check and Cause Solution DCU Mode : Check if the Error States '60' '62' '68' occur .
4-19 TROUBLESHOO TING Service Manual 4.4.6 Cover Open • Description The ERROR lamp is on even when the print cover is closed. Check and Cause Solution 1. The Hook Lever in the top cover may be defective. 2. Check the connector (Engine B’d ↔ HVPS) and circuit of the cover switch department in the Main Control board.
4-20 TROUBLESHOO TING Service Manual 4.4.8 Defective motor operation • Description Main motor is not driving when printing, and paper does not feed into the printer , resulting 'Jam 0'. Check and Cause Solution 1. Motor harness or sub PCB may be defective.
4-21 TROUBLESHOO TING Service Manual 4.4.10 V ertical Line Getting Curved • Description When printing, vertical line gets curved. Check and Cause Solution 1. If the supply of +24v is unstable in the Main Control board linking with LSU, check drive by DCU Mode : LSU Check -05- LSU Motor on.
4-22 TROUBLESHOO TING Service Manual 4.5 T oner Cartridge Service It is not guaranteed for the default caused by using other toner cartridge other than the cartridge supplied by the Samsung Electronic or caused by non-licensed refill production.
4-23 TROUBLESHOO TING Service Manual 4.5.4 Signs and Measures at Poor toner cartridge Fault Signs Cause & Check Solution Light image and partially blank image (The life is ended.) T oner Contamination • The printed image is light or unclean and untidy .
4-24 TROUBLESHOO TING Service Manual Fault Signs Cause & Check Solution White Black spot Recycled product • Light or dark black dots on the image occur periodically . • White spots occur in the image period- ically . • Poor appearance of the developer .
4-25 TROUBLESHOO TING Service Manual 4.6 Bad Environment of The Software 4.6.1 The printer is not working (1) • Description While Power turned on, the printer is not working in the printing mode. Check and Cause Solution 1. Run Self-T est Mode : T urn the power on while pressing the test printing button for 2 or 3 seconds before printing works.
4-26 TROUBLESHOO TING Service Manual 4.6.2 The printer is not working (2) • Description After receiving the printing order , no response at all or the low speed of printing occurs due to wrong setup of the environment rather than malfunction of the printer itself.
4-27 TROUBLESHOO TING Service Manual 4.6.3 Abnormal Printing • Description The printing is not working properly even when the cable has no problem. (even after the cable is replaced) If the printer won't work at all or the strange fonts are repeated, the printer driver may be defec - tive or wrong setup in the CMOS Setup.
4-28 TROUBLESHOO TING Service Manual 4.6.4 SPOOL Error • Description T o spool which stands for "simultaneous peripheral operations online" a computer document or task list (or "job&q.
5 5 5-1 EXPLODED VIEWS AND P ARTS LIST Service Manual 5. Exploded V iews and Parts List 5.1 Main Assembly Exploded view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page(5-2) 5.2 Frame Assembly Exploded view . . . . . . . . .
5-2 EXPLODED VIEWS AND P ARTS LIST Service Manual 5.1 Main Assembly Exploded view 0 9 6 7 8 2-2 2-3 2-4 2-5 2-6 2-6 15-1 15-2 5 2-1 2-7 2-10 1 2 10 4 1 1-1 11 1 1-2 1 1-3 1 1-4 1 1-5 1 1-3 12 13 14-1 .
5-3 EXPLODED VIEWS AND P ARTS LIST Service Manual < Main Assembly Parts List > SA. : Service Available NO DESCRIPTION SEC CODE Q’TY SA REMARK 0 SET 1 ELA UNIT -FRAME LOWER, 1 10V , XRX JC96-02.
5-4 EXPLODED VIEWS AND P ARTS LIST Service Manual 5.2 Frame Assembly Exploded view 0 1 2 4 3 5 6 7 12 6 9 53 9 51 13 14 15 16 17 57 18 19 20 20 21 22 23 24 25 26 37 31 27 28 29 29 30 58 58-1 58-2 58-3.
5-5 EXPLODED VIEWS AND P ARTS LIST Service Manual < Frame Assembly Parts List > SA. : Service Available O: Service available X: Service not available NO DESCRIPTION SEC CODE Q’TY SA REMARK 0 E.
5-6 EXPLODED VIEWS AND P ARTS LIST Service Manual < Frame Assembly Parts List Cont. > SA. : Service Available O: Service available X: Service not available NO DESCRIPTION SEC CODE Q’TY SA REMA.
5-7 EXPLODED VIEWS AND P ARTS LIST Service Manual 5.3 Driver Unit Exploded view 0 1 2 3 4 4 5 6 7 8 9 HARNESS-MOTOR 5 < Driver Unit Parts List > SA.
5-8 EXPLODED VIEWS AND P ARTS LIST Service Manual 5.4 Fuser Unit Exploded view 0 1 2 3 4 5 32 32 6 33 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 31 22 23 24 25 26 27 30 28 29.
5-9 EXPLODED VIEWS AND P ARTS LIST Service Manual NO DESCRIPTION SEC CODE Q’TY SA REMARK 0 ELA HOU-FUSER 1 10V TBD 1 O 1 10V ELA HOU-FUSER 220V TBD 1 O 220V 1 COVER-FUSER JC63-00105A 1 X 2 HOLDER-PL.
5-10 EXPLODED VIEWS AND P ARTS LIST Service Manual 5.5 Cassette Unit Exploded view 0 1 2 3 4 5 5 6 7 8 9 10 11 12 13 14 15 16 18 17.
5-11 EXPLODED VIEWS AND P ARTS LIST Service Manual NO DESCRIPTION SEC CODE Q’TY SA REMARK 0 CASSETTE JC97-01750A 1 O 1 FRAME-CASSETTE JC61-00578A 1 X 2 PMO-EXTENSION LARGE JC72-00970A 1 X 3 PMO-EXTE.
6 6 6-1 BLOCK DIA GRAM Service Manual 6. Block Diagram 6.1 Phaser 3130 FUSER ASS’Y POWER CORD IN-LET F. G THERMISTOR T o Controller MAIN MOTOR C-SOLENOID C-SOLENOID-MP SCF (Option) IEEE1284 Interface USB2.
6-2 BLOCK DIA GRAM Service Manual 6.2 Phaser 3120 MHVPWM THVPWM F. G EXIT -SENSOR FEED-SENSOR P/EMPTY -SENSOR MP-SENSOR IN-LET - + GND THV -RD BIASPWM THV_EA HEA TER-THERMISTOR +24V +5V +3.
7 7 7-1 CONNECTION DIAGRAM Service Manual 7. Connection Diagram 7.1 Phaser 3130 HOST COMPUTER IEEE1284 COMOP A TIABLE CABLE CN5 PCL MAIN BOARD FR-4, 4LA YER 6 PIN CONNECTOR for USB USB CABLE CN14 1 2 1 2 THERMISTOR 1 2 3 4 MOTOR CN8 CN10 CN3 DCU +3 .
7-2 CONNECTION DIAGRAM Service Manual 7.2 Phaser 3120 TH E R M TH E R M2 1 2 1 2 THERMISTOR MOTOR DCU HOST COMPUTER A A/ 1 2 3 4 1 2 3 4 B B/ CN2 CN7 CN5 CN3 4P IN CO N N- E CTO R fo r US B USB CABLE +3 .
8-1 SCHEMA TIC DIAGRAMS Service Manual 8 8. Schematic Diagrams 8.1 Phaser 3130 Main Circuit Diagram (1/9).
8-2 SCHEMA TIC DIAGRAMS Service Manual Phaser 3130 Main Circuit Diagram (2/9).
8-3 SCHEMA TIC DIAGRAMS Service Manual Phaser 3130 Main Circuit Diagram (3/9).
8-4 SCHEMA TIC DIAGRAMS Service Manual Phaser 3130 Main Circuit Diagram (4/9).
8-5 SCHEMA TIC DIAGRAMS Service Manual Phaser 3130 Main Circuit Diagram (5/9).
8-6 SCHEMA TIC DIAGRAMS Service Manual Phaser 3130 Main Circuit Diagram (6/9).
8-7 SCHEMA TIC DIAGRAMS Service Manual Phaser 3130 Main Circuit Diagram (7/9).
8-8 SCHEMA TIC DIAGRAMS Service Manual Phaser 3130 Main Circuit Diagram (8/9).
8-9 SCHEMA TIC DIAGRAMS Service Manual Phaser 3130 Main Circuit Diagram (9/9).
8-10 SCHEMA TIC DIAGRAMS Service Manual 8.2 Phaser 3120 Main Circuit Diagram (1/5).
8-11 SCHEMA TIC DIAGRAMS Service Manual Phaser 3120 Main Circuit Diagram (2/5).
8-12 SCHEMA TIC DIAGRAMS Service Manual Phaser 3120 Main Circuit Diagram (3/5).
8-13 SCHEMA TIC DIAGRAMS Service Manual Phaser 3120 Main Circuit Diagram (4/5).
8-14 SCHEMA TIC DIAGRAMS Service Manual Phaser 3120 Main Circuit Diagram (5/5).
8-15 SCHEMA TIC DIAGRAMS Service Manual 8.3 HVPS Circuit Diagram (1/2) R305 MGR1/2W 50M 5V Q201 A708-Y 4 R204 47K D202 D1NL20U TNR201 5N221K THV -PWM ¡ C210 6KV 221 R205 22K IT301 Q302 C2383 6 IT201 IT -01 C303 103 7 THV -EA ¡ D206 6KV R304 1/4W 4.7 ZD301 2.
8-16 SCHEMA TIC DIAGRAMS Service Manual HVPS Circuit Diagram (2/2) D503 D1NL20U 5V R413 1/2W 100K C407 103 C505 104 D402 1N4148 OPC 1 C402 102 R505 10K + C1 13 25V 47uF MHV -PWM ¡ R410 1/2W 560K BIAS-sen R513 1/2W 50K R407 100K ZD401 2.7V 6 ZD402 2.7V R501 47K R408 470 ¡ GND ZD501 2.
8-17 SCHEMA TIC DIAGRAMS Service Manual 8.4 SMPS Circuit Diagram C1 10 NU 3 C105 50V 33uF D6 D1NL20U CON2-22(LED-DA T A) C8 471 U101 TL431 2 3 1 R5 2W 100K 4 F101 CON2-16(THV -PWM) 9 DSS-401M C7 50V 33uF NO MARKING RESISTOR 1/8W-J(5%) C6 1KV 103 CON2-25(FUSER-ON) R106 1/2W 3.
8-18 SCHEMA TIC DIAGRAMS Service Manual 8.5 OTHER PBA Circuit Diagrams R1 15 150 R1 17 150 CON2-24(F AN) 1 2 R1 18 47K 2 OP102 ITR-8406S CON4 3 C 111 104 CON2-15(MANUAL) 35301-0350 35303-0550 5 CON2-23(KEY -DEMO) R120 5.6K 4 CON2-26(EXIT) R1 19 2.2K 3 3 24VS 2 2 1 4 CON2-21(LED-ERROR) OP101 ITR-8406S 13 3.
Een belangrijk punt na aankoop van elk apparaat Xerox Phaser 3120 (of zelfs voordat je het koopt) is om de handleiding te lezen. Dit moeten wij doen vanwege een paar simpele redenen:
Als u nog geen Xerox Phaser 3120 heb gekocht dan nu is een goed moment om kennis te maken met de basisgegevens van het product. Eerst kijk dan naar de eerste pagina\'s van de handleiding, die je hierboven vindt. Je moet daar de belangrijkste technische gegevens Xerox Phaser 3120 vinden. Op dit manier kan je controleren of het apparaat aan jouw behoeften voldoet. Op de volgende pagina's van de handleiding Xerox Phaser 3120 leer je over alle kenmerken van het product en krijg je informatie over de werking. De informatie die je over Xerox Phaser 3120 krijgt, zal je zeker helpen om een besluit over de aankoop te nemen.
In een situatie waarin je al een beziter van Xerox Phaser 3120 bent, maar toch heb je de instructies niet gelezen, moet je het doen voor de hierboven beschreven redenen. Je zult dan weten of je goed de alle beschikbare functies heb gebruikt, en of je fouten heb gemaakt die het leven van de Xerox Phaser 3120 kunnen verkorten.
Maar de belangrijkste taak van de handleiding is om de gebruiker bij het oplossen van problemen te helpen met Xerox Phaser 3120 . Bijna altijd, zal je daar het vinden Troubleshooting met de meest voorkomende storingen en defecten #MANUAl# samen met de instructies over hun opplosinge. Zelfs als je zelf niet kan om het probleem op te lossen, zal de instructie je de weg wijzen naar verdere andere procedure, bijv. door contact met de klantenservice of het dichtstbijzijnde servicecentrum.
