Service Manual
Page 15
Samsung confirm 150,000 Pages reliability. Type Expand Memory Slot , Type Compression Technology Tag Heuer SCX-4920N/DELL 150,000 Pages 150,000 Pages 20,000 Pages 60,000 Pages 80,000 Pages 10~32 °C -20~40°... 20~80% 10~90%...speparate note, 128MB Micron Memory will work only in GEU Burst mode off. 3-2 Service Manual Specifications Items Periodic Replacing Parts Environmental EMI Approval Device Memory Pickup Roller Pad Unit(Tray) Pad Unit (ADF) Transfer Roller Fuser Unit Temperature Operating Non Operating Humidity Operating Non Operating Altitude Standard / Max.
Samsung confirm 150,000 Pages reliability. Type Expand Memory Slot , Type Compression Technology Tag Heuer SCX-4920N/DELL 150,000 Pages 150,000 Pages 20,000 Pages 60,000 Pages 80,000 Pages 10~32 °C -20~40°... 20~80% 10~90%...speparate note, 128MB Micron Memory will work only in GEU Burst mode off. 3-2 Service Manual Specifications Items Periodic Replacing Parts Environmental EMI Approval Device Memory Pickup Roller Pad Unit(Tray) Pad Unit (ADF) Transfer Roller Fuser Unit Temperature Operating Non Operating Humidity Operating Non Operating Altitude Standard / Max.
Service Manual
Page 41
...the general output port or the external output port. While paper moves, occurrence of jam is judged as feeding roller, developing roller, fuser roller, and distributing roller. The voltage value for impressing to the PWM duty. The each output voltage is controlled by the A3977 motor ...Jam 2 • After the trailing edge of the motor. If feeding from a cassette, the drive of the pickup roller is decided by environment recognition. It is changeable due to the transfer roller is not on . - Summary of Product 4.5 Engine F/W 4.5.1 Feeding If feeding from a manual feeder, insert ...
...the general output port or the external output port. While paper moves, occurrence of jam is judged as feeding roller, developing roller, fuser roller, and distributing roller. The voltage value for impressing to the PWM duty. The each output voltage is controlled by the A3977 motor ...Jam 2 • After the trailing edge of the motor. If feeding from a cassette, the drive of the pickup roller is decided by environment recognition. It is changeable due to the transfer roller is not on . - Summary of Product 4.5 Engine F/W 4.5.1 Feeding If feeding from a manual feeder, insert ...
Service Manual
Page 67
... method, Jam removing method, and so on. It includes the contents of manual. 6.1 Paper path Scanner Part ADF-Roller Pickup-Roller ADF-Idle Roller Sensor-Regi Feed-Roller SSeennssoorr--SScaann Sensor-Doc White-Sheet Doc-Paper(30Sheets) Exit-Roller CCD-Module Engine Part 4 Fuser 7 PR 1 3 L S U CR Toner Cartridge DR OPC SR 2 6 PTL TR FR 8 K /R 5 P IC Service...
... method, Jam removing method, and so on. It includes the contents of manual. 6.1 Paper path Scanner Part ADF-Roller Pickup-Roller ADF-Idle Roller Sensor-Regi Feed-Roller SSeennssoorr--SScaann Sensor-Doc White-Sheet Doc-Paper(30Sheets) Exit-Roller CCD-Module Engine Part 4 Fuser 7 PR 1 3 L S U CR Toner Cartridge DR OPC SR 2 6 PTL TR FR 8 K /R 5 P IC Service...
Service Manual
Page 68
... after if the tail- Alignment & Adjustments 6.1.1 Copy & Scan Document Path Scanner Part 3 2 1 5 4 7 6 White-Sheet 8 CCD-Module 1 Doc. Scan 7 Feed Roller 8 Exit Roller 6.1.2 Printer Paper Path 1) After receiving print job, the printer feeds the printing paper from the cassette or manual feeder. 2) The fed paper passes the paper feeding sensor. (Jam 0 occurs if...Feeder) 3 Paper Out (Face Down) 4 Paper Empty Sensor (Manual) 6-2 Service Manual 5 Paper Empty Sensor (Cassette) 6 Paper Feeding Sensor 7 Paper Exit Sensor Paper (50 Sheets) 2 Pickup Roller 3 ADF Roller 4 Sensor -
... after if the tail- Alignment & Adjustments 6.1.1 Copy & Scan Document Path Scanner Part 3 2 1 5 4 7 6 White-Sheet 8 CCD-Module 1 Doc. Scan 7 Feed Roller 8 Exit Roller 6.1.2 Printer Paper Path 1) After receiving print job, the printer feeds the printing paper from the cassette or manual feeder. 2) The fed paper passes the paper feeding sensor. (Jam 0 occurs if...Feeder) 3 Paper Out (Face Down) 4 Paper Empty Sensor (Manual) 6-2 Service Manual 5 Paper Empty Sensor (Cassette) 6 Paper Feeding Sensor 7 Paper Exit Sensor Paper (50 Sheets) 2 Pickup Roller 3 ADF Roller 4 Sensor -
Service Manual
Page 91
...Mode code 0 Solution 1. Replace the solenoid. 2. Clean with soft cloth dampened with IPA(Isopropyl Alcohol) or water. 4. If the paper feeds into the printer. Fuser EXIT Sensor PR L S U CR OPC Toner Cartridge DR SR PTL Feed MP Sensor TR Sensor FR K /R P IC Empty Sensor Check and... Troubleshooting 7.1.1 Wrong Print Position • Description Printing begins when the paper is loose due to check feed-sensor of the roller-pickup for foreign matter. 3. Check the surface of the engine board. 4. If continuous clusters occur, check whether the assembly slot between shaft...
...Mode code 0 Solution 1. Replace the solenoid. 2. Clean with soft cloth dampened with IPA(Isopropyl Alcohol) or water. 4. If the paper feeds into the printer. Fuser EXIT Sensor PR L S U CR OPC Toner Cartridge DR SR PTL Feed MP Sensor TR Sensor FR K /R P IC Empty Sensor Check and... Troubleshooting 7.1.1 Wrong Print Position • Description Printing begins when the paper is loose due to check feed-sensor of the roller-pickup for foreign matter. 3. Check the surface of the engine board. 4. If continuous clusters occur, check whether the assembly slot between shaft...
Service Manual
Page 129
... GUIDE-DOC R SPRING ETC-FEED PMO-ROLL PINCH ICT-SHAFT PINCH MEA UNIT-HINGE RPR-ROLLER EXIT IDLE SHAFT-IDLE FEED MEA UNIT-COVER OPEN COVER-ADF OPEN R2 PMO-GUIDE PAPER DAMPER-PICKUP ADF MEA UNIT-PICKUP PMO-BUSHING WHITE GEAR-ADF 38 RING-C Exploded View & Parts List SA : Service Available O : Service...
... GUIDE-DOC R SPRING ETC-FEED PMO-ROLL PINCH ICT-SHAFT PINCH MEA UNIT-HINGE RPR-ROLLER EXIT IDLE SHAFT-IDLE FEED MEA UNIT-COVER OPEN COVER-ADF OPEN R2 PMO-GUIDE PAPER DAMPER-PICKUP ADF MEA UNIT-PICKUP PMO-BUSHING WHITE GEAR-ADF 38 RING-C Exploded View & Parts List SA : Service Available O : Service...
Service Manual
Page 136
... 16 17 18 19 20 21 22 23 24 25 26 27 27-1 27-2 27-3 27-4 27-5 27-6 27-7 27-8 27-9 Description ELA UNIT-FRAME DELL FRAME-BASE R2 GUIDE-P-TR PLATE-P-SAW GUIDE-M-TR RIB PMO-GEAR_EXIT_DRV16 FOOT-BACK FOOT-FRONT GROUND-GUDIE TR R2 MEC-TERMINAL PLATE-TERMINAL CON... FEED R2 PMO-ACTUATOR EMPTY PMO-ACT MANUAL R2 GROUND-EARTH TR R2 GROUND-TERMINAL TR ROLLER-FEED ROLLER 1 PMO-BUSHING FEED SHAFT-FEED MEA UNIT-PICKUP BUSH-M-PICK_UP L SHAFT-P-PICK_UP STOPPER-PICK UP_R2 PMO-IDLE PICK_UP SPONGE-ROLLER PICK_UP BUSH-M-PICK_UP R HOUSING-PICK UP_R2 HOUSING-PICK UP2_R2 SHAFT-CORE 8-16 Service Manual SA...
... 16 17 18 19 20 21 22 23 24 25 26 27 27-1 27-2 27-3 27-4 27-5 27-6 27-7 27-8 27-9 Description ELA UNIT-FRAME DELL FRAME-BASE R2 GUIDE-P-TR PLATE-P-SAW GUIDE-M-TR RIB PMO-GEAR_EXIT_DRV16 FOOT-BACK FOOT-FRONT GROUND-GUDIE TR R2 MEC-TERMINAL PLATE-TERMINAL CON... FEED R2 PMO-ACTUATOR EMPTY PMO-ACT MANUAL R2 GROUND-EARTH TR R2 GROUND-TERMINAL TR ROLLER-FEED ROLLER 1 PMO-BUSHING FEED SHAFT-FEED MEA UNIT-PICKUP BUSH-M-PICK_UP L SHAFT-P-PICK_UP STOPPER-PICK UP_R2 PMO-IDLE PICK_UP SPONGE-ROLLER PICK_UP BUSH-M-PICK_UP R HOUSING-PICK UP_R2 HOUSING-PICK UP2_R2 SHAFT-CORE 8-16 Service Manual SA...
Service Manual
Page 137
...-2 47-3 47-4 47-5 48 49 50 51 52 53 54 Description IPR-P-EARTH TRANSFER HOLDER-PTL R2 LENS-PTL PMO-BUSHING_TR(L) SPRING ETC-TR L HAWK ROLLER-FEED BUSH-M-TR L GROUND-FUSER R2 SHAFT-FEED IDLE BUSH-M-FEED IDLE SPRING ETC-TR GROUND-DRIVE2 R2 SPRING-TS CAM-M-PICK_UP GROUND-DRIVE R2... SOLENOID-FEED ROCKY2 SOLENOID-HB (MANUAL) MEA UNIT-GEAR PICKUP GEAR-PICK UP B_R2 GEAR-PICK UP A_R2 SPRING-CS MEA UNIT-BRACKET FEED BRACKET-FEED R2 GEAR-Z35 IDLE MEA UNIT-CLUTCH GEAR-FEED...
...-2 47-3 47-4 47-5 48 49 50 51 52 53 54 Description IPR-P-EARTH TRANSFER HOLDER-PTL R2 LENS-PTL PMO-BUSHING_TR(L) SPRING ETC-TR L HAWK ROLLER-FEED BUSH-M-TR L GROUND-FUSER R2 SHAFT-FEED IDLE BUSH-M-FEED IDLE SPRING ETC-TR GROUND-DRIVE2 R2 SPRING-TS CAM-M-PICK_UP GROUND-DRIVE R2... SOLENOID-FEED ROCKY2 SOLENOID-HB (MANUAL) MEA UNIT-GEAR PICKUP GEAR-PICK UP B_R2 GEAR-PICK UP A_R2 SPRING-CS MEA UNIT-BRACKET FEED BRACKET-FEED R2 GEAR-Z35 IDLE MEA UNIT-CLUTCH GEAR-FEED...