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Manual Samsung ML-4550

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Summary
  • Samsung ML-4550 - page 1

    DIGIT AL LASER PRINT CONTENTS [The keynote of Product] - Series Model: ML-4550 / 4551N / 4551ND - High speed Laser Printer: Up to 43 ppm in A4 (45 ppm in Letter), Duplex: 29 ipm (A4); 30 ipm (Letter) - Resolution: Up to 1200 x 1200 dpi - Marvell 500Mhz - Memory: 128 MB (Max. 512 MB) 128, or 256 MB optional memory available. Use only the Samsung-app ...

  • Samsung ML-4550 - page 2

    ELECTRONICS Samsung Electronics Co.,Ltd. Mar . 2006 Printed in Korea. VERSION N O . : 1.00 CODE : JC-0168 F * This service manual is a property of Samsung Electronics Co., Ltd. Any unauthorized use of Manual can be punished under applicable international and/or domestic law . ...

  • Samsung ML-4550 - page 3

    Contents 1. Precautions 1.1 Safety Warning 1-1 1.2 Caution for safety 1-2 1.3 ESD Precautions 1-5 2. Product Specifications 2.1 Product Overview 2-1 2.2 Specifications 2-1 2.3 Model Comparison T able 2-6 3. Summary of Product 3.1 Printer Components 3-1 3.2 System Layout 3-7 3.3 Engine H/W Specifications 3-1 1 4. Alignment and Adjustments 4.1 How to ...

  • Samsung ML-4550 - page 4

    Continue... 5. Disassembly and Reassembly 5.1 General Precautions on Disassembly 5-1 5.2 T ransfer Roller 5-2 5.3 MPF Ass’y 5-3 5.4 Holder Pad Ass'y 5-4 5.5 Retard Ass'y 5-5 5.6 Feed2 Idle Unit 5-6 5.7 Cover Right 5-7 5.8 Main PBA 5-8 5.9 Main Drive Ass'y 5-9 5.10 DEVE Drive Ass'y 5-10 5.1 1 Connector PBA 5-1 1 5.12 Solenoid 5 ...

  • Samsung ML-4550 - page 5

    Continue... 6. T roubleshooting 6.1 The cause and solution of Bad image 6-1 6.2 The cause and solution of the bad discharge 6-8 6.3 The cause and solution of the malfunction 6-13 6.4 Maintaining the toner cartridge 6-17 6.5 The cause and solutions of bad environment of the software 6-22 7. Exploded Views & Parts List 7.1 Main Assembly 7-2 7.2 C ...

  • Samsung ML-4550 - page 6

    Continue... 10. Schematic Diagram 10.1 Main Board 10-1 10.2 DIMM board 10-17 10.3 CRUM board 10-19 10.4 EMPTY board 10-20 10.5 HVPS 10-21 10.6 Panel 10-25 10.7 SCF 10-26 10.8 T oner sensor 10-29 10.9 HDD.eps 10-30 1 1. Reference Information 1 1.1 Troubleshooting T ools 1 1-1 1 1.2 Acronyms and Abbreviations 1 1-2 1 1.3 Select a location for the pri ...

  • Samsung ML-4550 - page 7

    Exploded Views & Parts List Service Manual 7-1 Samsung Electronics 7.1 Main Assembly p.7 - 2 7.2 Cover Assembly p.7- 3 7.3 Frame Assembly p.7- 4 7.4 Fuser Unit p.7- 6 7.5 REGI Assembly p.7- 7 7.6 Main Motor Assembly p.7-8 7.7 Deve Motor Assembly p.7- 9 7.8 Exit Sorenoid Assembly p.7- 10 7.9 Cassette Assembly p.7 -11 7.10 Duplex Unit p.7- 12 7.1 ...

  • Samsung ML-4550 - page 8

    Service Manual Exploded Views & Parts List 7-2 Samsung Electronics 7.1 Main Assembly 0 2 1 4 3 3-1 3-2 3-3 3-5 3-4 3-6 4-1 4-2 7 8 8-1 8-2 8-3 8-4 9 9-1 9-2 9-3 10 11 12 13 14 15 16 17 18 19 36 20 20-1 20-2 20-3 21 21-1 21-2 21-3 22 22 23 25 26 29 28 31 30 30 32 34 35 SCF 37 39-2 39-1 39 (Network only) 24 5 6 ...

  • Samsung ML-4550 - page 9

    Exploded Views & Parts List Service Manual 7- 3 Samsung Electronics 7.2 Cover Assembly 0 1 2 4 5 6 6-1 6-10 6-2 6-3 6-5 6-4 6-6 6-7 6-8 6-9 6-9 7 (N/A : ML-4551ND) 7-2 7-1 1-12 1-13 1-10 1-1 1 1-9 1-17 1-5 1-2 1-3 1-8 1-7 1-6 1-4 1-16 1-14 1-1 1-15 1-18 3-3 3-1 3 3-2 ...

  • Samsung ML-4550 - page 10

    Service Manual Exploded Views & Parts List 7- 4 Samsung Electronics 7.3 Frame Assembly(1/2) 43 1 2 2-1 2-2 2-2 2-4 2-3 2-4-1 2-4-2 2-4-3 3 3-1 3-2 3-3 3-4 3-5 3-6 3-7 3-7 3-7 4 4-1 4-2 4-3 4-4 4-5 4-6 4-7 4-8 5 5-1 5-2 5-3 5-4 6 8 9 11 12 12 13 14 14-1 14-2 14-3 15 16 17 17 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 39 45 ...

  • Samsung ML-4550 - page 11

    Exploded Views & Parts List Service Manual 7- 5 Samsung Electronics Frame Assembly(2/2) 0 47 48 49 50 50 41 49 48-2 48-1 48-3 48-4 48-5 48-6 48-7 48-8 48-9 50-1 50-2 50-3 50-4 50-9 50-5 50-6 50-7 50-6 51 52 53 54 59-9 59-6 58 59-10 59-1 1 59-8 59 60 59-4 59-5-1 59-5-2 59-5 59-7 55 56 59-1 59-2-1 59-2-2 59-2-3 59-2 59-3 57 60-1 60-2 60-5 60-3 61 ...

  • Samsung ML-4550 - page 12

    Service Manual Exploded Views & Parts List 7- 6 Samsung Electronics 7.4 Fuser Unit 0 2 1 3 1-1 1-7 1-10 1-8 1-9 1-1 1 1-15 1-26 1-2 1-29 1-12 2-1 2-2 2-3 2-4 3-1 3-2 3-2 3-3 3-3 3-4 3-15 3-5 3-6 3-7 3-9 3-6 3-8 3-7 3-9 3-14 3-14 3-10 3-1 1 3-12 3-13 1-21 1-16 1-17 1-13 1-19 1-17 1-18 1-19 1-20 1-22 H 1-3 1-14 1-14 1-6 1-4 4 4-1 4-2 4-4 4-6 4-3 ...

  • Samsung ML-4550 - page 13

    Exploded Views & Parts List Service Manual 7-7 Samsung Electronics 7.5 REGI Assembly 1 13 11 14 15 15 15 6 6 6 6 3 2 5 16 4 4 5 7 9 0 10 12 16 15 ...

  • Samsung ML-4550 - page 14

    Exploded Views & Parts List Service Manual 7- 8 Samsung Electronics 7.6 Main Motor Assembly 0 1 2 16 16 16 16 17 3 3 3 3 3 4 5 7 6 8 9 10 11 12 14 ...

  • Samsung ML-4550 - page 15

    Exploded Views & Parts List Service Manual 7- 9 Samsung Electronics 7.7 Deve Motor Assembly 0 1 2 3 4 5 6 8 8 8 7 7 9 10 ...

  • Samsung ML-4550 - page 16

    Exploded Views & Parts List Service Manual 7- 10 Samsung Electronics 7.8 Duplex Sorenoid Assembly 0 1 2 13 3 3 5 6 5 8 14 6 9 10 11 6 12 6 ...

  • Samsung ML-4550 - page 17

    Exploded Views & Parts List Service Manual 7- 11 Samsung Electronics 7.9 Cassette Assembly 0 31 26 25 24 19 20 30 32 22 1 23 16 13 17 3 4 1 11 8 12 21 1 14 15 18 9 7 10 1 6 5 2 1 27 28 ...

  • Samsung ML-4550 - page 18

    Exploded Views & Parts List Service Manual 7- 12 Samsung Electronics 7.10 Duplex Unit 0 1 5 2 3 6 7 8 16 10 11 12 13 14 15 17 18 19 20 21 22 23 33 32 30 27 26 25 26 24 4 28 30 31 20 28 29 9 ...

  • Samsung ML-4550 - page 19

    Exploded Views & Parts List Service Manual 7- 13 Samsung Electronics 7.1 1 SCF Unit 31 33 27 34 23 24 2 7 39 3 28 19 56 37 13 1 25 30 44 8 4 29 26 18 41 12 55 9 14 17 15 43 6 5 22 38 40 10 42 20 11 16 21 32 0 36 ...

  • Samsung ML-4550 - page 20

    Parts List Drawer# SEC-Code Description & Specification Location Service 7.1-1 JC96-04004B ELA UNIT-FRAME BASE;ML-4550,XEROX/SEC,-, SA 7.1-2 JC96-04064A ELA HOU BASE-HOUSING;ML-4550,SEC,110V/22 SNA 7.1-3 JC97-02230B MEA UNIT-KNOCK_UP MP;ML-3560,SEC,-,110V/ G0470 SA 7.1-3-1 JC61-01251B PLATE-M_KNOCK UP MP;ML-3560,ABS,T2.2,W11 W3027 SA 7.1-3-2 JC ...

  • Samsung ML-4550 - page 21

    Parts List Drawer# SEC-Code Description & Specification Location Service SA : SERVICE AVAILABLE SNA : SERVICE not AVAILABLE DNA : DELIVERY not AVAILABLE 7.1-35 JC96-04015A ELA UNIT-CASSETTE;ML-4550,SEC,-,110V/220 SA 7.1-36 JC92-01839A PBA-ERASE_LAMP;ML-4550,SEC,-,FR1,-,-,-,2 SNA 7.1-38 JC31-00050A FAN;AD0424HB-C56,CLP-600,PBT+GF,-,3PIN,N SA 7.2 ...

  • Samsung ML-4550 - page 22

    Parts List Drawer# SEC-Code Description & Specification Location Service SA : SERVICE AVAILABLE SNA : SERVICE not AVAILABLE DNA : DELIVERY not AVAILABLE 7.3-4-6 JC61-70965A SPRING ETC-EMPTY;ML-6000,SUS304-WPB,PI0. O1099 SA 7.3-4-7 0604-001095 PHOTO-INTERRUPTER;TR,90%,150mW,DIP-4,BK P0013 SA 7.3-4-7 0604-000165 PHOTO-INTERRUPTER;TR,-,-,-,BK K380 ...

  • Samsung ML-4550 - page 23

    Parts List Drawer# SEC-Code Description & Specification Location Service SA : SERVICE AVAILABLE SNA : SERVICE not AVAILABLE DNA : DELIVERY not AVAILABLE 7.3-48-8 JC61-01239A GUIDE-M SHAFT_BELT;ML-3560,POM,0.6,10,6. SNA 7.3-49 JC96-04016A ELA UNIT-ROLLER_IDLE;ML-4550,SEC,-,110V/ SA 7.3-49-2 JC61-00635A HOUSING-M-RETARD;ML-2150,POM(M90-44),-,- H6 ...

  • Samsung ML-4550 - page 24

    Parts List Drawer# SEC-Code Description & Specification Location Service SA : SERVICE AVAILABLE SNA : SERVICE not AVAILABLE DNA : DELIVERY not AVAILABLE 7.3-83 JC61-70932A SPRING ETC-GUIDE DEVE;ML-5000A,-,D4.3,-, Z4159 SA 7.3-84 JC65-00008A TERMINAL-P-TR_KESTREL;ML-3560,C5210P,-,- K4278 SA 7.3-86 JC65-00009A TERMINAL-SPRING_TR;ML-3560,STS304WPB ...

  • Samsung ML-4550 - page 25

    Parts List Drawer# SEC-Code Description & Specification Location Service SA : SERVICE AVAILABLE SNA : SERVICE not AVAILABLE DNA : DELIVERY not AVAILABLE 7.4-3-14 6006-001078 SCREW-TAPTITE;WSP,PH,+,M3,L10,ZPC(YEL),S SNA 7.4-4 JC97-02631A MEA UNIT-FUSER_GU_R;ML-4550,-,-,-,-,-,- SNA 7.4-4-1 JC61-01226B GUIDE-M_REAR;ML-3560,HIPS,2.5,98,100.3,B SNA ...

  • Samsung ML-4550 - page 26

    Parts List Drawer# SEC-Code Description & Specification Location Service SA : SERVICE AVAILABLE SNA : SERVICE not AVAILABLE DNA : DELIVERY not AVAILABLE 7.9-21 JC61-01228A HOLDER-M-PAD_HOUSING;ML-3560,ABS,2.5,48, SNA 7.9-24 JC61-00455A SPRING ETC-PLATE K/UP;SCX-5100,SUS304,24 Z4228 SA 7.9-25 JC61-01245A PLATE-P-KNOCK UP;ML-3560,SECC,1.2,279.1, ...

  • Samsung ML-4550 - page 27

    Parts List Drawer# SEC-Code Description & Specification Location Service SA : SERVICE AVAILABLE SNA : SERVICE not AVAILABLE DNA : DELIVERY not AVAILABLE #N/A JC63-00875A GROUND-P-BRUSH;ML-3560,C5210P,T0.2,14.4, SNA #N/A JC63-00911A SHEET-GUIDE PATH;ML-3560,PC,T0.254,21,84 SNA #N/A JC63-01206A GROUND-CASSETTE;ML-4550,SUS301,0.2,82.6, SA #N/A JC6 ...

  • Samsung ML-4550 - page 28

    Parts List Drawer# SEC-Code Description & Specification Location Service SA : SERVICE AVAILABLE SNA : SERVICE not AVAILABLE DNA : DELIVERY not AVAILABLE #N/A 3711-002810 HEADER-BOARD TO CABLE;BOX,9P,1R,2mm,STRA SNA #N/A 3711-002811 HEADER-BOARD TO CABLE;BOX,10P,1R,2mm,STR SNA #N/A 3711-003408 HEADER-BOARD TO CABLE;BOX,2P,1R,2mm,STRA SNA #N/A 37 ...

  • Samsung ML-4550 - page 29

    Parts List Drawer# SEC-Code Description & Specification Location Service SA : SERVICE AVAILABLE SNA : SERVICE not AVAILABLE DNA : DELIVERY not AVAILABLE #N/A JC66-00905A SHAFT-DEV;ML-3560,SUM24L+NI,280.0,¥Õ5,-,S SNA #N/A JC66-01237A ROLLER-DEVE;ML-4550,NBR,D16,232,-,-,- SNA #N/A JC66-01267A ROLLER-SHAFT_FEED;ML-4550,SUM22+EPDM,15. SA #N/A JC6 ...

  • Samsung ML-4550 - page 30

    Parts List Drawer# SEC-Code Description & Specification Location Service SA : SERVICE AVAILABLE SNA : SERVICE not AVAILABLE DNA : DELIVERY not AVAILABLE #N/A JC97-02621A MEA UNIT-HOPPER;ML-4550,SAMSUNG,-,-,-,-, SNA #N/A JC97-02622A MEA UNIT-DUCT;ML-4550,SAMSUNG,-,-,-,-,- SNA #N/A JC97-02632A MEA UNIT-FUSER_BK_G;ML-4550,-,-,-,-,-,- SNA #N/A JG72 ...

  • Samsung ML-4550 - page 31

    Parts List Drawer# SEC-Code Description & Specification Location Service SA : SERVICE AVAILABLE SNA : SERVICE not AVAILABLE DNA : DELIVERY not AVAILABLE #N/A 2007-000082 R-CHIP;3.3Kohm,5%,1/10W,TP,1608 SA #N/A 2007-000084 R-CHIP;4.7Kohm,5%,1/10W,TP,1608 SA #N/A 2007-000086 R-CHIP;5.6Kohm,5%,1/10W,TP,1608 SA #N/A 2007-000090 R-CHIP;10Kohm,5%,1/1 ...

  • Samsung ML-4550 - page 32

    Parts List Drawer# SEC-Code Description & Specification Location Service SA : SERVICE AVAILABLE SNA : SERVICE not AVAILABLE DNA : DELIVERY not AVAILABLE #N/A 2203-006676 C-CER,CHIP;10000NF,+80TO-20%,10V,Y5V,201 SNA #N/A 2203-006818 C-CER,CHIP;47000nF,20%,6.3V,X5R,3216 SA #N/A 2401-000480 C-AL;10uF,20%,50V,GP,TP,5x11,5 SA #N/A 2401-002420 C-AL;4 ...

  • Samsung ML-4550 - page 33

    Parts List Drawer# SEC-Code Description & Specification Location Service SA : SERVICE AVAILABLE SNA : SERVICE not AVAILABLE DNA : DELIVERY not AVAILABLE #N/A JC63-01131A COVER-FUSER UPPER;ML-4550,PET+GF30%,FR53 SNA #N/A JC63-01150A COVER-FUSER LOWER;ML-4550,PET+GF30%,FR53 SNA #N/A JC65-00002A TERMINAL-P_PTL L;ML-2060,PB(C5210P),-,-, K4274 SA #N ...

  • Samsung ML-4550 - page 34

    Parts List Drawer# SEC-Code Description & Specification Location Service SA : SERVICE AVAILABLE SNA : SERVICE not AVAILABLE DNA : DELIVERY not AVAILABLE #N/A JC63-00710A SHEET-FILM AGITATOR;ML-3560,PET,0.125,24 SNA #N/A JC66-01264A ROLLER-EXIT_F/UP;ML-4550,SUM+EPDM,17.6,- SNA #N/A JC66-01266A GEAR-FUSER;ML-4550,PPS,OFL4036,M1,Z49,-, SNA #N/A JC ...

Manufacturer Samsung Category Printer

Documents that we receive from a manufacturer of a Samsung ML-4550 can be divided into several groups. They are, among others:
- Samsung technical drawings
- ML-4550 manuals
- Samsung product data sheets
- information booklets
- or energy labels Samsung ML-4550
All of them are important, but the most important information from the point of view of use of the device are in the user manual Samsung ML-4550.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Samsung ML-4550, service manual, brief instructions and user manuals Samsung ML-4550. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Samsung ML-4550.

Similar manuals

A complete manual for the device Samsung ML-4550, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Samsung ML-4550 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Samsung ML-4550.

A complete Samsung manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Samsung ML-4550 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Samsung ML-4550, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Samsung ML-4550, that we can find in the current document
3. Tips how to use the basic functions of the device Samsung ML-4550 - which should help us in our first steps of using Samsung ML-4550
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Samsung ML-4550
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Samsung ML-4550 in a specific country, if it was not possible to solve the problem on our own.

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