Samsung ML-7300 Series Bedienungsanleitung
ML-7300 Series
LASER PRINTER CONTENTS
SERVICE Manual
1. Precautions
2. Reference Information
3. Product Information
4. Disassembly
5. Trouble Shooting
6. Exploded Views & Parts List
7. Electrical Parts List
8. Block Diagrams
9. PCB Diagrams
10. Port Thru
(Network Printer Card)
11. schematic diagrams
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ML-7300N CORE-FERRITE 1
UNIT-LSU 1
MAN(CARD)- QRG CARD 1
BOX-MAIN 1
ELA HOU-FRE BASE OUT 1
ELA HOU-CST SENSER 1
SCREW-MACHINE 2
IPR-BRKT PAPER SIZE 1
IPR-PUSH PLT SPRING 1
PBA SUB-CASSETTE 1
ELA UNIT-B/K C/O(KME) 1
SCREW-MACHINE 2
CABLE TIE 1
CBF HARNESS-COVER ASS’Y 1
SPRING-C/O 1
SPRING-C/O COM 1
PMO-ACTUATOR C/O 1
MEA RACK-BRKT C/O 1
IPR-BRKT C/O 1
IPR-GROUND BRKT C/O 1
ELA UNIT-PTL 1
PMO-COVER QUENCHING 1
PBA SUB-PTL 1
ELA UNIT-FUSER TERMINAL 1
SCREW-ASS’Y MACH 2
NUT-HEXAGON 2
CABLE TIE 1
CBF HARNESS-FUSING 1
IPR-TERMINAL FU 2
PMO-HOUSING TERMINAL 1
MEA RACK-GUIDE T/R 1
CABLE CLAMP 1
IPR-PLATE SAW 1
PPR-INSULATOR G/TR 1
PMO-GUIDE TRANSFER 1
PMO-HOLDER SAW 1
MEA RACK-EXIT ROLLER 4
SPRING-EXIT ROLL FD 1
PMO-HOLDER EXIT ROLL 1
PMO-ROLLER FD F 1
PMO-ROLLER FD R 1
MEA RACK-TERMINAL HV 1
SPRING-CS 3
ICT-TERMINAL HV 3
MEA UNIT-GUIDE DEVE:L 1
“SPRING-PS,G/DEV” 1
PMO-GUIDE DEV L 1
MEA UNIT-GUIDE DEVE:R 1
“SPRING-PS,G/DEV” 1
PMO-GUIDE DEV R 1
MEA UNIT-HOLDER TR:R 1
SPRING-PLATE TR 1
SPRING-TR_R 1
PMO-BUSH 1
PMO-HOLDER TR R 1
MEA UNIT-HOLDER TR:L 1
SPRING-TR_L 1
PMO-BUSH 1
PMO-HOLDER TR L 1
MEA UNIT-GUIDE P/UPPER 1
IPR-GUIDE P/UPPER 1
UNIT/AGITATOR-BRUSH G/P 1
ELA HOU-MP TRAY 1
PHOTO-INTERRUPTER 1
SCREW-TAPTITE 1
SCREW-TAPTITE 1
SCREW-TAPTITE 2
RING-E 1
SOLENOID-MP 1
CBF HARNESS-MP 1
SPRING-C/O COM 1
SPRING-KNOCK UP MP 1
SPRING-F/P MP 1
BEARING-PICK UP 2
GEAR-CAM 1
IPR-K/UP PLATE MP 1
IPR-BKT SOLENOID MP 1
ICT-SHAFT PICK UP MP 1
PMO-FRAME MP 1
PMO-BUSHING K/UP MP 1
PMO-IDLE PICK UP MP 2
PMO-HOUSING P/UP MP 1
PMO-LIMIT SOLENOID 1
PMO-HOLDER PAD MP 1
PMO-BKT HOLDER MP 1
PMO-ACTUATOR EMPTY 1
PMO-SUB GUIDE MP 1
PMO-GUIDE RING 1
PMO-ACTUATOR PAPER 1
RPR-PAD KNOCK UP MP 1
RPR-RUBBER P/UP MP 1
RPR-FRICTION PAD MP 1
ELA HOU-BRKT DUPLEX 1
SCREW-TAPTITE 1
SCREW-TAPTITE 2
RING-CS 3
RING-E 3
Samsung Electronics I
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SOLENOID-DUPLEX 1
SPRING-SOLENOID DP 1
SPRING-PLATE K/UP 1
BELT-TIMMING 1
“GEAR-EXIT/U,ID” 1
“GEAR-DP,IDLE” 2
GEAR-DUPLEX 2
IPR-BRKT DUPLEX 1
IPR-LINK DUPLEX 1
ICT-SHAFT BELT 1
ICT-SHAFT BELT2 1
ICT-SHAFT SWING 1
PMO-BRKT GEAR LOWER 1
PMO-BEARING LARGE DP 4
“PMO-BEARING SMALL,DP” 2
PMO-PULLEY DUPLEX 2
ELA HOU-ENGINE_7300 1
PPR-INSULATOR PCU 1
PBA MAIN-ENGINE_7300 1
MEA UNIT-SHIELD PCU 1
SCREW-TAPTITE 2
SCREW-TAPTITE 4
SCREW-TAPTITE 2
SCREW-TAPTITE 3
CBF HARNESS-DUPLEX GND 1
SPRING-FRONT DP 1
BELT-TIMMING 1
GEAR-DUPLEX 1
IPR-BRKT SUPPORTER 1
IPR-GUIDE DUPLEX 1
IPR-GUIDE FRONT DP 1
IPR-SHIELD PCB 1
IPR-SPRING UPPER DP 2
IPR-BRKT IDLE ROLLER 1
IPR-SHEET FRONT DP 1
PMO-ACTATOR FRONT DP 1
PMO-GUIDE UPPER DP 1
“PMO-LEVER-OPEN,DP” 1
PMO-BEARING LARGE DP 4
PMO-PULLEY DUPLEX 2
PMO-ROLLER UPPER DP 2
PMO-ACTUATOR EMPTY 1
PMO-IDLE ROLLER 1
RPR-CUSHION GUIDE 1
RCT-ROLLER LOWER DP 2
ELA HOU-FRAME BASE IN 1
PHOTO-INTERRUPTER 1
FAN-DC 1
SCREW-MACHINE 1
SCREW-MACHINE 2
SCREW-TAPTITE 4
SCREW-TAPTITE 2
SCREW-TAPTITE 2
SCREW-TAPTITE 8
SCREW-TAPTITE 1
SCREW-TAPTITE 4
SCREW-TAPTITE 2
SCREW-TAPTITE 1
SCREW-TAPTITE 7
SCREW-TAPTITE 4
SCREW-TAPTITE 3
SCREW-TAPTITE 1
SCREW-TAPTITE 4
SCREW-TAPTITE 1
SCREW-TAPTITE 3
SCREW-TAPTITE 3
SCREW-TAPTITE 1
SCREW-TAPTITE 4
SCREW-TAPTITE 2
SCREW-TAPTITE 2
SCREW-TAPTITE 2
SCREW-TAPTITE 1
SCREW-TAPTITE 1
SCREW-TAPTITE 1
SCREW-TAPTITE 1
SCREW-TAPTITE 1
SCREW-TAPTITE 1
SCREW-TAPTITE 2
SCREW-TAPTITE 1
SCREW-TAPTITE 2
SCREW-TAPTITE 1
SCREW-TAPTITE 1
SCREW-TAPTITE 2
SCREW-TAPTITE 2
SCREW-TAPTITE 4
SCREW-TAPTITE 2
SCREW-TAPTITE 3
SCREW-TAPTITE 2
SCREW-TAPTITE 5
SCREW-TAPTITE 1
SCREW-TAPTITE 2
RING-CS 8
CABLE TIE 2
CABLE TIE 1
CABLE CLAMP 2
SPRING-CLUTCH 2
CBF-HARNESS-LSU(18P) 1
CBF HARNESS-DUPLEX GND 1
CBF HARNESS-BRUSH GND 1
CBF HARNESS-JOINT+ENGINE 1
CBF HARNESS-EMI WIRE 1
CBF HARNESS-CASSETTE 1
CBF HARNESS-SCF1 1
CBF HARNESS-VIDEO 1
CBF HARNESS-SMPS 1
Samsung ElectronicsII
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CBF HARNESS-MP GND 1
CBF HARNESS-JOINT 1
SPRING-G_FRONT 1
FOOT-RUBBER 2
BEARING-E/UP R 1
GEAR-EXIT 1
“GEAR-EXIT/U,ID” 4
GEAR-P/UP DRIVE 2
“GEAR-DP,IDLE” 1
“GEAR-EXIT,IDLE(Z17)” 1
ICT-BRKT SUPPORTER2 1
IPR-GROUND ICU 1
IPR-GROUND BOTTOM 1
IPR-FRAME ICU 1
IPR-PLATE CST GUIDE 1
IPR-SHIELD ICU 1
IPR-GROUND BRKT GEAR 1
IPR-GROUND FUSER 1
IPR-GROUND OPC 1
IPR-TERMINAL T/R 1
IPR-BRKT DUST 1
IPR-COVER PCB 1
IPR-GROUND DU BRKT 1
IPR-GROUND EXIT ROLL 1
IPR-BAR CROSS BOTTOM 2
IPR-GUIDE P/FRONT 1
IPR-GND SHIELD SMPS 1
IPR-GROUND MP CON 1
IPR-GND BAR BOTTOM 1
IPR-GROUND FUSER R 1
IPR-PLATE GRIP CST 1
ICT-SPACER FRAME 1
PMO-ACTATOR REAR DP 1
PMO-FRAME BASE 1
PMO-ACTUATOR FEED 1
PMO-CAP WIRE 1
PMO-CAP ACT FEED 1
PMO-CAP WIRE CST 1
PMO-CAP TERMINAL TR 1
PMO-HINGE GUIDE R 1
PMO-STRIPE 1
PMO-GUIDE EXIT FD 1
PMO-HOLDER-G/PAPER 1
PMO-CLEANER LSU 1
PMO-CAP WIRE LSU 1
PMO-LEVER STACKING 1
PMO-LEVER SEESAW 1
PMO-LEVER STACKING 2 1
PMO-REAR CST ALIGN 2
RCT-ROLLER EXIT FD 1
“MEC-BEARING,EXIT” 1
MEC-BRUSH 1
ELA HOU-SOCKET CON 1
SPRING-TONER SENSOR 3
PMO-HOLDER_LOWER 1
PMO-HOLDER_UPPER 1
MEA RACK-ROLLER TR 1
RING-E 1
GEAR-TRANSFER 1
MEC-ROLLER TRANSFER 1
CABLE CLAMP 1
ELA HOU-SMPS 1
SMPS 1
SPRING-LINK WIRE 1
HEAT SINK-SMPS 1
IPR-SHIELD SMPS 1
PMO-CAP POWER 1
PMO-CAP WIRE SUPPORT 1
ELA HOU-COVER MAIN 1
PMO-COVER-RIGHT 1
PMO-COVER EXIT 1
PMO-LINK TRAY 2
ELA HOU-COVER HOUSING 1
SCREW-TAPTITE 6
ELA HOU-COVER TOP 1
SCREW-TAPTITE 2
SCREW-TAPTITE 1
IPR-SPRING HINGE 2
PMO-COVER TOP 1
PMO-STOPPER HINGE 1
MEA RACK-COVER OPEN 1
SPRING-CS 1
SPRING-HOOK LEVER2 1
LABEL(P)-LSU CLEAN 1
PMO-COVER OPEN 1
PMO-BUTTON-OPEN 1
PMO-HOOK OPEN 1
PMO-STACKER 1
ELA UNIT-PNL&LCD 1
SCREW-TAPTITE 1
SPRING-LCD LOCKER 1
IPR-INSULATOR PANEL 1
PMO-HOUSING PANEL U 1
PMO-HOUSING-PANEL.L 1
PMO-KEY-SEESAW 1
PMO-WINDOW PANEL 1
PMO-KEY ONLINE 1
PMO-LCD LOCKER 1
PBA SUB DISP-PANEL 1
PBA SUB DISP-LCD 1
PBA SUB DISP-PNL&LCD 1
MEA UNIT-COVER FRONT 1
SPRING-CS 1
PMO-COVER-FRONT 1
PMO-BUTTON-POWER 1
MEA UNIT-COVER LEFT 1
Samsung Electronics III
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PMO-COVER-LEFT 1
PMO-AIRDUCT 1
MEA UNIT-RACK COVER REAR 1
SCREW-TAPTITE 3
SPRING-FEED RLL 3
SPRING-REAR 2
GEAR-DUPLEX 1
ICT-BRKT REAR COVER 1
IPR-SPRING UPPER DP 1
PMO-COVER-REAR 1
PMO-BEARING LARGE DP 2
PMO-ROLLER UPPER DP 1
PMO-GUIDE INNER DP 1
PMO-IDLE PICK UP 3
RCT-ROLLER REAR DP 1
MEA UNIT-COVER TRAY 1
PMO-COVER-TRAY 1
PMO-COVER COLOR 1
PMO-SUBTRAY-FIRST 1
PMO-SUBTRAY-SECOND 1
MEA UNIT-TRAY MP 1
ICT-SHEET SIDE GUIDE 1
PMO-SIDE GUIDE TRAY 1
PMO-TRAY-MP 1
ELA HOU-BRKT MOTOR 1
GREASE-BEARING 0.001
MOTOR-STEP 1
SCREW-MACHINE 3
SCREW-MACHINE 2
WASHER-PLAIN 2
WASHER-PLAIN 1
RING-E 1
GEAR-118/23 1
GEAR-RDCN OPC 1
GEAR-IDLE 97 1
GEAR-IDLE FU 1
GEAR-OPC DRV2 1
GEAR-FUSER DRIVE 1
GEAR-OPC DRIVE(12) 1
GEAR-FEED DRIVE 1
IPR-BRACKET MOTOR J 1
IPR-BRACKET(MOTOR 21) 1
ELA HOU-DEVE UNIT(E) 1
ELA HOU-CONTROLLER(N) 1
PBA ETC-POSTSCRIPT 1
PBA MAIN-CONTROLLER 1
ELA HOU-ABZO 1
SCREW-MACHINE 2
CAP-BRKT NET OPT 1
PBA SUB-NPC(NEC) 1
MEA ETC-CONTROLLER BRKT(N) 1
SCREW-TAPTITE 3
IPR-BKT SERIAL 1
MEC-BRKT ICU & GASKET 1
IPR-BRKT ICU(B) 1
RPR-GASKET ICU(10) 1
RPR-GASKET ICU(20) 1
RPR-GASKET ICU(90) 1
ELA HOU-FUSER ASS’Y 1
LAMP-HALOGEN 1
SCREW-TAPTITE 2
SPRING-RAIL 2
ELA HOU-COV FU UPPER 1
THERMOSTAT 1
SCREW-TAPTITE 1
SCREW-TAPTITE 1
SCREW-TAPTITE 2
IPR-ELECTRODE FU R 1
IPR-ELECTRODE FU/L 1
IPR-ELECTRODE M 1
PMO-COVER FUSER UP 1
PMO-CAP TERMINAL 1
ELA HOU-FRAME FUSER 1
THERMISTOR-NTC 1
SCREW-TAPTITE 2
SCREW-TAPTITE 2
SCREW-TAPTITE 1
SCREW-TAPTITE 3
SPRING-PR(7300) 2
BEARING-PRESSURE/R 2
BEARING-H/R L 1
BEARING-H/R R 1
GEAR-FUSER 1
IPR-FRAME FUSER 1
IPR-SPR THERMISTOR 1
PMO-GUIDE FRONT 1
PMO-RAIL FUSER L 1
PMO-RAIL FUSER R 1
RCT-ROLLER HEAT 1
MEC-ROLLER PR(7300) 1
MEA RACK-COV FU LOW 1
SPRING-SAPERATION 4
SPRING-FUSER EXIT 3
BEARING-EXIT FU L 2
BEARING-EXIT FU 2
GEAR-EXIT 2
LABEL(P)-CLEAN FELT 1
PMO-GUIDE CLAW 4
PMO-COVER FUSER LOW 1
ROLLER-EXIT 3
RCT-ROLLER EXIT FU 2
MEA RACK-BRK GEAR FU 1
RING-CS 4
“GEAR-EXIT/U,ID” 2
“GEAR-EXIT,IDLE(Z17)” 2
PCT-SHEET H/R 1
Samsung ElectronicsIV
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Samsung Electronics V
PMO-BRKT FUSER GEAR 1
MEA RACK-GUIDE REAR 1
SPRING-ACTUATOR 1
LABEL(P)-FUSER JAM 1
LABEL(P)-HIGH TEMPER 1
PMO-REAR FUSER 1
PMO-ACTUATOR EXIT 1
MEA UNIT-FEEDER CST 1
TAPE-FILAMENT 0.1
SCREW-MACHINE 1
SCREW-TAPTITE 1
SCREW-TAPTITE 1
SCREW-TAPTITE 2
SCREW-TAPTITE 1
SCREW-TAPTITE 2
RING-E 1
SPRING-PLATE K/UP 1
SPRING-LEVER 1
SPRING-SUB PLATE 2
LABEL(R)-CST REAR 1
LABEL(R)-INSTRUCTION 1
IPR-FINGER 1
IPR-GUIDE EXT LOCK 1
IPR-GUIDE PAPER SCF 1
IPR-GUIDE PLT PAPER 2
IPR-PLATE KNOCK UP 1
IPR-PLATE SPR LOCK 1
IPR-PLATE SUB K/UP 1
IPR-SPR PLATE G/SIDE 1
ICT-SHAFT SPR K/UP 1
PMO-COVER-GUIDE EXT 1
PMO-BUSH K/UP 2
PMO-CAP PLATE K/UP 1
PMO-FRAME-CASSETTE 1
PMO-GUIDE-EXT CST 1
PMO-GUIDE-PAPER 1
PMO-GUIDE PAPER SIZE 1
PMO-GUIDE-SIDE CST 1
PMO-LINK LEVER 1
PMO-SIDE GUIDE EXT 1
PMO-SUB GUIDE-CST 1
PMO-LEVER PAPER 1
PMO-ROLLER FD R 1
PMO-WINDOW PAPER 1
PMO-LOCKER PLATE 1
RPR-PAD CST 1
“SPRING-LOCKER,PLATE” 1
MEA RACK-PICK UP 1
GREASE-BEARING 0.001
GREASE-BEARING 0.001
SCREW-TAPTITE 1
WASHER-PLAIN 5
RING-CS 1
SPRING-FEED SMALL 1
SPRING-FEED LARGE 1
BEARING-PICK UP 4
GEAR-P/UP DRIVE 1
GEAR-PICK UP 1
GEAR-FEED 1
IPR-SHAFT FEED IDLER 2
IPR-PAPER GUIDE FEED 1
IPR-GROUND FEED 1
ICT-SHAFT IDLE LARGE 1
ICT-SUB SHAFT P/UP 1
ICT-SHAFT FEED 1
ICT-SHAFT PICK UP 1
PMO-ROLLER FEED L 2
PMO-ROLLER FEED S 1
PMO-SUB HOLDER FEED 1
PMO-FRAME FEED 1
PMO-HOUSING PICK UP 1
PMO-FEED ROLL DRIVE 1
PMO-HOLDER FEED S 1
PMO-HOLDER FEED L 1
RPR-RUBBER PICK UP 1
INA-TEST 110V 1
PAPER-ART 0.02
PAPER-ART 1
PAA WOOD-LABEL ASS’Y(STA) 1
LABEL(P)-DUPLEX 1
LABEL(P)-ENERGY ST. 1
“LABEL(P)-CAU,LSU” 1
LABEL(P)-JAM2 1
LABEL(P)-BLANK(ML) 2
LABEL(P)-NPC_TEST_L 1
LABEL(R)-LASER 1
LABEL(R)-TR CHANGE 1
LABEL(R)-RATING 1
LABEL(R)-S/N(STA) 1
MEC-BARCODE 1
PAA WOOD-PACKING ASS’Y 1
TAPE-OPP MASKING 1.5
TAPE-FILAMENT 0.7
“CUSHION—CUSHION SET,N” 1
CUSHION—SPACER 2
BAG-PE SET 1
CUSHION-DEV KME 2
CUSHION-DEV 1
CUSHION-CST 1
INA-ACCESSORY(XAR) 1
S/W APPLICATION-DRIVER CD 1
MAN(BOOK)-7000N3/XAR 1
MAN(BOOK)-USER MANUAL 1
LABEL(R)-CUSTOMER 1
“MAN(CARD)-WARR, STA” 1
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Contents
1. Precautions
2. Reference Information
3.Product Information
4. Disassembly
1-1 Safety precautions______________________________1-1
1-2 Laser Safety Statement __________________________1-2
2-1 Abbreviations and Acronyms
_____________________2-1
2-2. Diagnostic Control Unit
_________________________2-3
2-2-1. Abstract
________________________________2-4
2-2-2. List of code description
_____________________2-5
3-1 General Specifications ________________________3-1
3-2 Controller Specifications _______________________3-2
3-3 Electrical Specifications _______________________3-2
3-4 Environmental Condition_______________________3-3
3-5 Image Cartridge(Developer) ____________________3-3
3-6 Paper Handling Specifications __________________3-4
4-1 Front View
__________________________________
4-1
4-2 Rear View
__________________________________4-1
4-3 Cabinet Disassembly
__________________________4-2
4-3-1. Cover Right
_____________________________4-2
4-3-2. Cover Left
_____________________________4-4
4-3-3. Cover Front
____________________________4-5
4-3-4. Cover Main
____________________________4-5
4-3-5. Cover Rear
____________________________4-6
4-4 Video Controller board & Joint board
_______________4-7
4-5 Fuser Ass’y
________________________________4-9
4-6 Bracket Motor Ass y & Cover Open Switch Unit
_____4-12
4-7 Pickup Ass’y __________________________________4-14
4-8 Laser Scanner Unit_____________________________4-15
4-9 Multi Purpose Tray _____________________________4-17
4-10 Control Pane_________________________________4-20
4-11 Engine Controller Board ________________________4-22
4-12 SMPS & Bracket Duplex Ass y __________________4-26
4-13 Transfer Roller Ass’y___________________________4-28
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ii Samsung Electronics
5. Troubleshooting
6. Exploded Views
& Parts List
7. Electrical
Parts Lists
8- Bloack Diagrams
5-1 Print Quality
________________________________5-1
5-2 HVPS Output Spec _____________________________5-3
5-3 Malfunction____________________________________5-4
5-4 .Connector Pin Assignment
_________________________5-8
5-4-1. Engine Board Connector Pin Assignment
______5-8
5-4-2. Joint Board Connector Pin Assignment
_________5-9
5-4-3. S.C.F Board Connector Pin Assignment ________5-11
5-5 .Troubleshooting of Video Controller
_________________5-12
5-5-1. Troubleshooting Flow Chart __________________5-12
Power Error__________________________________5-13
System Error_________________________________5-14
Engine Error _________________________________5-15
Self Test Error________________________________5-15
Parallel Interface Error _________________________5-16
Printing Error_________________________________5-16
5-5-2. Troubleshooting Table of Video Controller Board__5-16
6-1. Main Ass’y _________________________________6-2
6-2. Cover Ass’y ________________________________6-4
6-3. Frame Ass’y________________________________6-8
6-4. Cassette Ass’y ______________________________6-12
6-5. MP Tray Ass’y ______________________________6-14
6-6. Pick Up Ass’y_______________________________6-16
6-7. Fuser Ass’y ________________________________6-18
6-8. Shield Ass’y ________________________________6-20
6-9. Bracket Duplex Ass’y_________________________6-22
6-10. Bracket Motor Ass’y_________________________6-24
6-11. Frame SCF Ass’y___________________________6-26
6-12. Cassette SCF Ass’y_________________________6-29
7-1. Main Engine PBA ___________________________7-1
7-2. Main Controller PBA ________________________7-5
7-3. FLASH MEMORY PBA _____________________7-8
7-4. PTL PBA __________________________________7-8
7-5. CASSETTE PBA ____________________________7-8
7-6. POSTSCRIPT PBA __________________________7-8
7-7. DISP-PANEL PBA ___________________________7-9
7-8. DISP-LCD PBA _____________________________7-9
7-9. TONER PBA _______________________________7-9
7-10. NETWORK CARD PBA(100BASE) _____________7-10
8-1 WIRING DIAGRAM
___________________________
8-1
8-2 Engine Controller Block Diagram___________________8-2
8-3 Video Controller Block Diagram____________________8-3
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iiiSamsung Electronics
9. PCB Diagrams
10.PortThru(NetworkPrinterCard)
CircuitDescription
11. SchematicDiagrams
9-1. Engine Control & Joint Board _____________________9-1
9-2. Cassette Sensor Board__________________________9-2
9-3. Video Controller Board __________________________9-3
9-4. Panel & LCD Board_____________________________9-4
9-5. PTL (Pre Transfer Lamp) Board ___________________9-5
9-6. SCF(Second Cassette Feeder) Board ______________9-6
9-7. Infrared Adapor Board __________________________9-7
9-8. Flash SIMM Board _____________________________9-8
9-9. Postscript Board _______________________________9-8
9-10. Local Talk ___________________________________9-9
9-11. Serial/IrDA Board_____________________________9-10
10-1. Introduction__________________________________10-1
10-2. Board Description _____________________________10-2
10-2-1 Configuration of Network Board_______________10-2
10-2-2 Network Board Connector Pin Assignment ______10-3
10-3 Troubleshooting of Network Card _________________10-4
10-3-1 Troubleshooting Flow Chart__________________10-4
Power Error __________________________________10-5
System Error _________________________________10-6
Network Error ________________________________10-7
PHY Chip Error _______________________________10-8
Shared Memory Interface Error___________________10-9
10-3-2 Troubleshooting Table of Network Card ________10-10
11-1 Main Circuit Diagram_________________________11-1
11-2 Engine Circuit Diagram_______________________11-13
11-3 Cassette Circuit Diagram _____________________11-19
11-4 Panel Circuit Diagram________________________11-20
11-5 PTL Circuit Diagram _________________________11-21
11-6 SCF Circuit Diagram_________________________11-22
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10. PortThru (Network Printer Card) Circuit Description
10-1. Introduction
The purpose of the Network Printer Card(PortThru) is to enable the Samsung Printer to function as a network printer.
The PortThru is a plug-in card that plugs into the Samsung Printer. The PortThru provides a Ethernet Local Area
Network interface through which the printer can be connected to the network.
ITEM Description
Novell Netware Version 3.x, 4.x, 5.0
MS Windows Windows 95/98, Windows NT(3.x, 4..x)
Support system UNIX AT & T System V(Rel 3.2, Rel 4.2), BSD 4.3 HP-UX(Rel 9.x, Rel 10.x)
SCO 5.x, SUN OS 5.5, SOLARIS 2.5
Macintosh APPLE
Netware IPX/SPX, Pserver, Rprint mode, NDS/Bindery
Windows IPX/SPX, TCP/IP, DLC/LLC
Support protocols UNIX TCP/IP
APPLE EtherTalk Phase 2
Network Management SNMP MIB-II, Private MIB
CPU 32bit RISC controller
Hardware Flash memory 1M byte
RAM 64 Kbyte SRAM / 8M byte DRAM
Interface with Shared memory 64K byte SRAM
Printer
Logical connection IEEE 802.2 802.3
Attachment 10/100Base-Tx
CPU Samsung NetARM, 33MHz
PHY Chip ICS1892, 25MHz
Flash ROM 1M Byte
Memory DRAM 8M Byte
SRAM 64K Byte
EEPROM 32K Bit
Printer Interface NetBridge, 33MHz
60 Pin Connector
Dimension(HxWxD) 15 x 80 x 124mm
Power Consumption Max. 0.6A/ +5Vdc
Product Information
Samsung Electronics 10-1
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Andere Handbücher für ML-7300 Series
3
Inhaltsverzeichnis
Andere Samsung Drucker Handbücher
Samsung
Samsung ML 3050 - B/W Laser Printer Bedienungsanleitung
Samsung
Samsung ML-1710 Bedienungsanleitung
Samsung
Samsung ML ML-2510 Bedienungsanleitung
Samsung
Samsung ML-7000P Bedienungsanleitung
Samsung
Samsung SL-C460FW Benutzerhandbuch
Samsung
Samsung ML-1451N Bedienungsanleitung
Samsung
Samsung xpress m283 series Bedienungsanleitung
Samsung
Samsung ML-4050N Referenzhandbuch
Samsung
Samsung ELLIX-35II Bedienungsanleitung
Samsung
Samsung SF4500 Bedienungsanleitung
Samsung
Samsung ML 1710 - B/W Laser Printer Bedienungsanleitung
Samsung
Samsung ML-2525 Bedienungsanleitung
Samsung
Samsung ML-2250 Series Betriebsanleitung
Samsung
Samsung CLP-41x series Bedienungsanleitung
Samsung
Samsung Bixolon SRP-500 Bedienungsanleitung
Samsung
Samsung ML-1630W - Personal Wireless Mono Laser... Bedienungsanleitung
Samsung
Samsung ML-2855ND-TAA - Monochrome Laser Printer Taa Bedienungsanleitung
Samsung
Samsung CLX-6260FD Benutzerhandbuch
Samsung
Samsung CLP-320K Bedienungsanleitung
Samsung
Samsung ML-6060 Betriebsanleitung
