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PARTS GUIDE MANUAL AUGUST 2006 magicolor 2550DN A00V014

Konica Minolta 2550 Serivice Manual

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Page 1: Konica Minolta 2550 Serivice Manual

PARTS GUIDE MANUALAUGUST 2006

magicolor 2550DNA00V014

Page 2: Konica Minolta 2550 Serivice Manual

08/31/2006

ing page.

d order with the appropriate figures.

wn on the Standard parts column of Parts list and

"essential safety parts".

Service Manual.

tion.

INFORMATION FOR PARTS GUIDE MANUAL

To find correct Parts No., refer to the “HOW TO MAKE THE BEST USE OF THIS MANUAL” in the follow

HOW TO MAKE THE BEST USE OF THIS MANUAL

1 When you order, please check the proper figures beforehand that are on Our Parts Guide Manual, an

2 For screws, Nuts, Washers, retaining rings and Pins which are used in this model, one letter is shoexploded diagrams.

3 In order to maintain safety of the product, some specific parts composed of this product are set up as

4 The assigned parts number for the "essential safety parts" is indicated as "SP00-****".When replacing these parts, follow precautions for disassembling and installing which are listed in theDo not use any parts that are not set up as

5 means that there are exclusive parts for each destination.Please check the appropriate destination when you order.

6 Revision MarkMarked as on the illustration shows that the revision has been made.

7 All rights reserved. (any reprints or quotations are prohibited.)Use of this parts guide manual should be strictly supervised to avoid disclosure of confidential informa

Page 3: Konica Minolta 2550 Serivice Manual

magicolor 2550DN

1

SYSTEM OUTLINE

2

3

Page 4: Konica Minolta 2550 Serivice Manual

magicolor 2550DN

Model

r 2550DN

eder Unit

k Kit

GENERAL CONTENTS

No. Description

1 PRINTER COLOR magicolo

2 PAPER FEEDER Lower Fe

3 OTHER OPTION Hard Dis

Page 5: Konica Minolta 2550 Serivice Manual

magicolor 2550DN

CTIONREAR SIDE

16

12

1114

4 6 7 8

DIAGRAM OF MAIN PARTS SE

1

3

5

9 15

1310

2

Page 6: Konica Minolta 2550 Serivice Manual

magicolor 2550DN

PAGE No.

CONTENTSNo. DESCRIPTION

1 EXTERNAL PARTS P12 TOP COVER SECTION P23 MAIN FRAME SECTION P34 LEFT FRAME SECTION P45 RIGHT FRAME SECTION P5 P6 P76 FUSING DRIVE SECTION P87 PAPER TRANSPORT DRIVE SECTION P98 RACK DRIVE SECTION P109 PRINT HEAD SECTION P1110 TRANSFER SECTION P1211 2ND TRANSFER SECTION P1312 VERTICAL TRANSPORT SECTION P1413 FUSING SECTION P1514 ELECTRICAL COMPONENTS P1615 PAPER TAKE-UP SECTION P17 P18 P1916 DUPLEX UNIT P20 P21 P2217 WIRING P23 P24 P2518 WIRING FOR DUPLEX UNIT P2619 WIRING ACCESSORIES AND JIGS P2720 ACCESSORY PARTS P28

Page 7: Konica Minolta 2550 Serivice Manual

magicolor 2550DN

01 2-1902 17-1602 1-1901 11-1102 11-502 6-702 6-1003 16-1102 1-1401 3-1701 5-1002 6-1101 1-2001 1-901 3-302 16-801 1-1302 14-1901 3-1401 1-1802 3-1501 6-801 16-101 16-501 9-601 9-201 9-301 7-901 7-1001 9-1301 9-1001 9-701 9-901 9-1101 7-801 7-701 9-401 7-1301 7-1102 6-15

No. Page No.4139 2524 02 9-124139 2530 01 7-64139 2539 01 7-24139 2540 01 7-14139 2552 01 8-54139 2553 01 6-24139 2565 02 6-144139 2566 02 6-134139 2581 02 4-54139 2582 01 4-44139 2583 01 4-34139 2586 01 4-114139 2587 02 4-124139 2588 01 4-104139 2597 02 8-44139 2598 03 7-34139 2602 01 10-94139 2603 02 10-84139 2604 01 10-114139 2606 01 10-124139 2622 01 10-64139 2704 01 3-44139 2705 02 3-54139 2731 01 11-34139 2741 02 5-74139 2742 01 5-44139 2751 02 3-64139 3002 02 18-14139 3003 01 18-24139 3011 02 18-34139 3012 02 18-204139 3013 02 18-254139 3014 02 18-234139 3015 12 18-244139 3018 03 18-144139 3022 01 19-64139 3023 01 19-114139 3024 01 17-104139 3025 02 19-104139 3027 01 19-2

Parts No. Page No.

1/3

INDEXParts No. Page No.

0990 2064 02 20-141075 1411 01 12-51500 2620 07 1-114004 2222 01 18-184030 3093 01 22-14036 2549 01 15-144057 0101 15 20-194057 0201 01 20-114057 3701 04 20-244057 3702 02 20-14057 3703 03 20-224057 3704 04 20-134057 3705 02 20-154057 3706 03 20-214057 3709 02 20-234057 3710 02 20-24057 3711 01 20-34057 3712 01 22-144057 3713 02 20-184057 3715 01 21-74057 3716 01 21-24057 3717 01 21-14057 3718 01 21-34057 3720 01 22-194057 3722 02 22-24057 3725 01 22-44057 3726 01 22-184057 3730 03 20-124057 3734 01 22-94057 3735 01 22-74057 3737 01 20-74057 3740 01 22-54057 3742 03 20-94057 3745 01 20-44057 3745 01 22-84057 3747 01 20-204057 3748 01 20-254057 3749 01 20-264057 3750 01 21-64057 3751 01 21-4

4057 3752 00 20-274057 3753 00 22-234057 6801 01 26-14057 6802 01 26-24057 6803 03 26-34057 6804 02 26-44057 6805 01 26-54127 3104 01 19-84128 2019 01 3-84131 2621 01 10-74131 2984 01 5-54131 2984 01 11-24131 3042 06 17-124131 3514 02 13-14136 0151 02 17-54136 3006 01 17-24136 3009 02 17-34136 3014 02 18-224136 3018 01 17-44136 3022 01 17-74136 3027 01 17-94136 3035 01 18-174136 3037 01 18-164136 3038 01 18-154136 3043 01 18-74136 3044 01 18-104136 3045 01 18-54136 3047 01 18-94136 3048 01 18-114136 3049 01 6-164136 3101 01 19-74136 7500 01 1-44136 N300 00 28-14139 0156 01 3-124139 0201 02 10-54139 0206 02 7-174139 0207 02 18-214139 1003 02 1-84139 1006 01 2-214139 1008 01 12-11

Parts No. Page No.4139 1010 01 2-14139 1011 02 2-34139 1012 02 12-14139 1013 01 1-124139 1014 01 3-104139 1102 01 2-64139 1105 01 2-84139 1106 02 2-94139 1107 01 2-74139 1108 02 2-144139 2023 02 11-104139 2024 01 11-94139 2025 01 11-64139 2026 01 11-84139 2027 01 11-74139 2040 01 14-64139 2041 02 14-34139 2042 02 14-54139 2043 02 14-44139 2105 01 12-44139 2111 01 2-234139 2112 01 2-204139 2116 01 12-34139 2117 01 12-24139 2118 02 12-124139 2121 01 7-164139 2122 01 4-94139 2123 01 7-154139 2124 01 4-84139 2125 02 6-54139 2126 02 4-74139 2127 01 6-64139 2128 01 4-64139 2131 01 6-34139 2132 01 4-24139 2133 01 4-14139 2133 01 6-44139 2135 01 2-184139 2136 01 2-244139 2137 01 2-17

Parts No. Page No.4139 2138 4139 2301 4139 2302 4139 2303 4139 2305 4139 2306 4139 2307 4139 2308 4139 2313 4139 2316 4139 2317 4139 2318 4139 2319 4139 2323 4139 2325 4139 2326 4139 2328 4139 2329 4139 2330 4139 2335 4139 2336 4139 2337 4139 2344 4139 2345 4139 2504 4139 2505 4139 2506 4139 2508 4139 2509 4139 2510 4139 2511 4139 2512 4139 2513 4139 2516 4139 2517 4139 2518 4139 2519 4139 2520 4139 2521 4139 2523

Parts

Page 8: Konica Minolta 2550 Serivice Manual

magicolor 2550DN

586 01 22-11587 01 22-12101 00 22-17840 01 22-10841 01 22-13857 03 22-21858 02 22-22706 01 20-17750 01 20-5752 01 20-8400 51 5-1400 51 21-5400 11 10-4400 41 20-6400 11 7-18400 11 8-2400 11 18-13400 21 22-15810 51 16-2910 21 16-3200 21 5-9710 41 16-13400 11 16-10300 61 3-7300 61 14-2300 61 15-17300 61 17-11300 61 20-10400 11 14-13400 11 17-14100 91 28-1200 21 28-1300 31 28-1400 11 20-28100 91 27-1310 11 27-2310 91 27-3311 11 27-6820 31 27-5911 11 27-7

arts No. Page No.9384 1921 01 27-49384 1921 31 27-89384 2010 21 27-9A00V 1001 00 2-5A00V 1002 02 1-1A00V 1007 02 2-2A00V 1015 00 2-16A00V 1085 00 1-16A00V 1101 00 2-4A00V 1104 02 2-15A00V 1251 00 6-9A00V 1253 00 3-9A00V 1254 00 1-10A00V 2113 00 2-22A00V 2143 00 12-10A00V 2144 00 6-1A00V 2402 00 10-2A00V 2405 00 8-7A00V 2406 00 10-10A00V 2514 00 9-8A00V 2596 00 8-6A00V 2607 00 10-13A00V 3034 00 19-9A00V 3912 00 15-20A00V 4632 00 5-8A00V 4671 01 5-6A00V 4692 00 1-2A00V 4800 00 2-29A00V 5002 00 13-9A00V 5700 00 17-6A00V 9409 00 1-5A00V H002 03 16-4A00V H006 01 16-14A00V M100 00 8-1A00V M101 00 10-3A00V M200 00 9-5A00V R705 00 15-19A00V R706 00 15-19A00V R707 00 17-1A00V R710 00 2-32

Parts No. Page No.2/3

4139 3028 02 17-154139 3029 01 17-134139 3031 02 28-34139 3032 02 28-44139 3033 02 28-24139 3041 01 19-44139 3042 02 19-34139 3043 01 19-54139 3052 03 18-44139 3053 02 17-84139 3062 01 18-84139 3091 01 18-194139 3092 01 18-124139 3501 13 14-104139 3502 02 14-94139 3505 02 14-164139 3506 01 14-114139 3507 01 14-84139 3508 01 3-114139 3509 01 14-184139 3511 01 14-14139 3512 03 14-144139 3514 01 14-124139 3901 03 2-314139 3906 01 2-274139 3907 01 2-304139 3910 01 15-34139 3911 01 22-64139 4002 02 13-34139 4003 02 13-44139 4004 01 13-74139 4005 01 13-24139 4006 02 13-54139 4007 01 13-64139 4008 01 13-114139 4009 01 13-84139 4019 02 13-134139 4102 04 14-74139 4103 13 7-144139 4104 03 7-5

Parts No. Page No.4139 4105 03 7-124139 4106 24 7-44139 4112 01 13-104139 4113 01 14-174139 4122 01 13-124139 4553 01 12-64139 4592 15 12-84139 4594 01 12-74139 4673 03 6-124139 4694 01 5-24139 4697 03 3-134139 4700 01 14-154139 4713 01 3-14139 5513 02 15-104139 5516 02 15-114139 5518 12 15-184139 5524 03 15-164139 5525 02 15-154139 5534 01 15-74139 5535 01 15-14139 5557 02 15-24139 5558 02 15-134139 5576 03 15-94139 5577 01 15-54139 5578 02 15-84139 5579 01 1-154139 5586 02 15-44139 5589 01 1-154139 5590 01 1-154139 5593 02 2-254139 5594 01 2-264139 5595 01 2-284139 6055 03 2-114139 6056 03 3-164139 6210 05 16-64139 6211 05 16-64139 6215 02 16-94139 6306 02 11-44139 6701 03 15-64139 6751 01 2-10

Parts No. Page No.4139 6801 01 16-124139 6803 02 23-14139 6805 02 23-64139 6807 02 23-24139 6808 01 23-34139 6809 02 23-44139 6810 03 23-54139 6811 01 24-14139 6813 02 24-34139 6814 03 24-44139 6815 01 1-174139 6816 02 24-24139 6817 02 24-74139 6818 02 2-134139 6819 02 24-54139 6821 03 24-64139 6822 02 25-14139 6824 02 25-24139 6825 02 25-34139 6852 02 2-124139 6853 04 25-44139 7200 00 15-124139 7325 01 1-214139 7332 01 3-24139 7333 01 3-24139 7334 01 3-24139 7335 01 3-24139 7411 01 1-34139 9450 00 28-54139 M100 00 5-34139 M101 00 9-14139 N300 00 28-14139 R703 00 11-14139 R705 00 16-74139 R706 00 19-14139 R711 00 12-94143 3707 03 20-164143 3720 01 22-34143 3721 01 22-204168 3585 01 22-16

Parts No. Page No.4168 34168 34517 24517 34517 34517 34517 34575 34575 34575 39313 19313 19314 19314 19321 29321 29321 29321 29326 19326 19331 29332 19332 59335 19335 19335 19335 19335 19335 19372 59381 49381 49381 49383 29384 19384 19384 19384 19384 19384 1

P

Page 9: Konica Minolta 2550 Serivice Manual

magicolor 2550DN

3/3

A00V R713 00 13-14A00V R714 00 1-6A00V R716 00 18-6A00V R717 00 10-1A00V R721 00 8-3A00V R725 00 15-19A00V R726 00 1-7

Parts No. Page No.

Page 10: Konica Minolta 2550 Serivice Manual

P 1

1

2

3

4

5

a

21

magicolor 2550DN

EXTERNAL PARTS

6

7

8

a

a

9

10

11

12

13

11

14 15

16

17

18

19

20

c

b

ba

e

d

a

Page 11: Konica Minolta 2550 Serivice Manual

magicolor 2550DN

Class QTY Standard partsC 1 a-9735 0308 14

b-9735 0306 14c-9644 0308 14d-4106 2063 01e-9743 0306 14

C 1C 1C 1D 1C 1C 1C 1D 1C 1C 2C 1C 1D 1C 1C 1C 1C 1D 1D 1D 1C 1C 1

Page. 1

EXTERNAL PARTSKey Part No. Description Destinations

1 A00V 1002 02 RIGHT COVER2 A00V 4692 00 Filter3 4139 7411 01 INSTRUCTIONS4 4136 7500 01 LABEL KM5 A00V 9409 00 LABEL magicolor2550DN6 A00V R714 00 FRONT UPPER COVER ASSY7 A00V R726 00 FRONT LOWER COVER ASSY8 4139 1003 02 LEFT COVER9 4139 2323 01 BRACKET

10 A00V 1254 00 Seal11 1500 2620 07 RETAINING RING12 4139 1013 01 COVER13 4139 2328 01 SHOULDER SCREW14 4139 2313 02 SHIELD15 4139 5579 01 LABEL CAUTION C15 4139 5589 01 LABEL CAUTION B15 4139 5590 01 LABEL CAUTION D1,D3,J,K16 A00V 1085 00 REAR COVER17 4139 6815 01 WIRE HARNESS ASSY18 4139 2335 01 REGULATING PLATE19 4139 2302 02 BRACKET20 4139 2319 01 SHOULDER SCREW21 4139 7325 01 LABEL PICTBRIDGE

Page 12: Konica Minolta 2550 Serivice Manual

P 2

A

B

PWB-OP

2

3

4

5

6

78

9

11

10

12

13

14

15

d

a

magicolor 2550DN

TOP COVER SECTION

C C

D

C

A

B

1

30

3132

29

2728

26 25

17

18

19

2021

222319

2417 16

a

ac

a

c

aa

a

c

ac

a

b

Page 13: Konica Minolta 2550 Serivice Manual

magicolor 2550DN

Class QTY Standard partsC 1 a-9739 0308 14

b-9748 2060 07c-9735 0306 14d-9735 0308 14

C 1C 1C 1C 1D 1C 1C 1C 1C 1I 1D 1D 1D 1D 1D 1C 2C 1C 2C 1C 1C 1C 1C 1C 1C 1C 1C 1D 1D 1C 1S 1

Page. 2

TOP COVER SECTIONKey Part No. Description Destinations

1 4139 1010 01 COVER2 A00V 1007 02 TRAY3 4139 1011 02 TRAY4 A00V 1101 00 Sheet5 A00V 1001 00 TOP COVER6 4139 1102 01 HOLDER7 4139 1107 01 BUTTON8 4139 1105 01 BUTTON9 4139 1106 02 BUTTON

10 4139 6751 01 ELECTRICALLY CONDUCTIVE MATERIAL11 4139 6055 03 PWB-OP12 4139 6852 02 WIRE HARNESS ASSY13 4139 6818 02 WIRE HARNESS ASSY14 4139 1108 02 EARTH GROUND15 A00V 1104 02 COVER16 A00V 1015 00 EARTH GROUND17 4139 2137 01 TENSION SPRING18 4139 2135 01 ARM19 4139 2138 01 SHOULDER SCREW20 4139 2112 01 ARM21 4139 1006 01 COVER22 A00V 2113 00 Handle23 4139 2111 01 ARM24 4139 2136 01 ARM25 4139 5593 02 HOLDER26 4139 5594 01 LEVER27 4139 3906 01 CONTACT28 4139 5595 01 TENSION SPRING29 A00V 4800 00 NEUTRALIZING BRUSH30 4139 3907 01 HOLDER31 4139 3901 03 ROLLER32 A00V R710 00 TOP COVER ASSY

Page 14: Konica Minolta 2550 Serivice Manual

P 3

PS3

USB

8

76

543 a

16

17

c

a

magicolor 2550DN

MAIN FRAME SECTION

15 14

14

12

11

13

10

584

89

8

2

1

a

a

b

a

Page 15: Konica Minolta 2550 Serivice Manual

magicolor 2550DN

Class QTY Standard partsC 1 a-9735 0306 14

b-9739 0308 14c-9646 0308 14

D 1D 1D 1D 1D 1C 2C 2D 1B 1D 4C 1C 1D 1D 1C 1D 2C 1C 1D 1

Page. 3

MAIN FRAME SECTIONKey Part No. Description Destinations

1 4139 4713 01 SEAL2 4139 7332 01 LABEL CONSUMABLES REODER C2 4139 7333 01 LABEL CONSUMABLES REODER D1,D3,K2 4139 7334 01 LABEL CONSUMABLES REODER B2 4139 7335 01 LABEL CONSUMABLES REODER J3 4139 2325 01 COVER4 4139 2704 01 LEVER5 4139 2705 02 TENSION SPRING6 4139 2751 02 HOLDER7 9335 1300 61 PHOTO INTERRUPTER8 4128 2019 01 RUBBER FOOT9 A00V 1253 00 Seal

10 4139 1014 01 COVER11 4139 3508 01 GUIDE12 4139 0156 01 DUCT ASSY13 4139 4697 03 SEAL14 4139 2330 01 EARTH GROUND15 4139 2336 02 SEAL16 4139 6056 03 PWB ASSY17 4139 2316 01 BRACKET

Page 16: Konica Minolta 2550 Serivice Manual

P 41

magicolor 2550DN

LEFT FRAME SECTION

2

12

3

5 46

1110

9

78

a

b

Page 17: Konica Minolta 2550 Serivice Manual

magicolor 2550DN

Class QTY Standard partsC 1 a-9735 0308 14

b-9739 0308 14C 1C 1C 1C 1C 1C 1C 1C 1C 1C 1C 1

Page. 4

LEFT FRAME SECTIONKey Part No. Description Destinations

1 4139 2133 01 TENSION SPRING2 4139 2132 01 LEVER3 4139 2583 01 EARTH GROUND4 4139 2582 01 CONTACT5 4139 2581 02 CONTACT6 4139 2128 01 TORSION SPRING7 4139 2126 02 PAWL8 4139 2124 01 TORSION SPRING9 4139 2122 01 LEVER

10 4139 2588 01 CONTACT11 4139 2586 01 CONTACT12 4139 2587 02 CONTACT

Page 18: Konica Minolta 2550 Serivice Manual

P 5

2

4

7

5

6

c

magicolor 2550DN

RIGHT FRAME SECTION

FM

SW2

FM1

1

2

3

9

8

10

a

b

b

Page 19: Konica Minolta 2550 Serivice Manual

magicolor 2550DN

Class QTY Standard partsB 1 a-9739 0310 14

b-9735 0306 14c-9646 0316 14

C 1B 1C 1C 1D 1C 1C 1C 1D 1

Page. 5

RIGHT FRAME SECTIONKey Part No. Description Destinations

1 9313 1400 51 FAN MOTOR2 4139 4694 01 COVER3 4139 M100 00 FAN MOTOR4 4139 2742 01 LEVER5 4131 2984 01 PRESSURE SPRING6 A00V 4671 01 DUCT7 4139 2741 02 PAWL8 A00V 4632 00 Filter9 9331 2200 21 MICRO-SWITCH

10 4139 2317 01 BRACKET

Page 20: Konica Minolta 2550 Serivice Manual

P 6

8

a

a

magicolor 2550DN

RIGHT FRAME SECTION

1

2

34

5

106

711

912

15

1413

16

b

a

a

Page 21: Konica Minolta 2550 Serivice Manual

magicolor 2550DN

Class QTY Standard partsD 1 a-9739 0308 14

b-9735 0308 14C 1C 1C 1C 1C 1C 1C 1C 1C 1C 1C 1C 1C 1D 1C 1

Page. 6

RIGHT FRAME SECTIONKey Part No. Description Destinations

1 A00V 2144 00 HOLDER2 4139 2553 01 GEAR 22/64T3 4139 2131 01 LEVER4 4139 2133 01 TENSION SPRING5 4139 2125 02 PAWL6 4139 2127 01 TORSION SPRING7 4139 2306 02 LEVER8 4139 2337 01 TORSION SPRING9 A00V 1251 00 Seal

10 4139 2307 02 TENSION SPRING11 4139 2318 02 LEVER12 4139 4673 03 SEAL13 4139 2566 02 HOLDER14 4139 2565 02 TORSION SPRING15 4139 2523 02 REINFORCE PLATE16 4136 3049 01 FRICTION SHEET

Page 22: Konica Minolta 2550 Serivice Manual

P 7

a

magicolor 2550DN

RIGHT FRAME SECTION

SD4

32

1

45

12

1413

15

1611

109

8

7618

17

b

c

c

Page 23: Konica Minolta 2550 Serivice Manual

magicolor 2550DN

Class QTY Standard partsC 1 a-9646 0306 14

b-9721 0600 01c-9739 0308 14

C 1D 1C 1C 1C 1C 1C 1C 1C 1C 1C 1C 1C 1C 1C 1D 1C 1

Page. 7

RIGHT FRAME SECTIONKey Part No. Description Destinations

1 4139 2540 01 GEAR 16T2 4139 2539 01 GEAR 19T3 4139 2598 03 SHAFT4 4139 4106 24 DRUM5 4139 4104 03 TORSION SPRING6 4139 2530 01 GEAR 108T7 4139 2518 01 GEAR 31T8 4139 2517 01 GEAR 25/42T9 4139 2508 01 GEAR 60T

10 4139 2509 01 GEAR 15/90T11 4139 2521 01 GEAR 19T12 4139 4105 03 RATCHET13 4139 2520 01 GEAR 20T14 4139 4103 13 CAM15 4139 2123 01 TORSION SPRING16 4139 2121 01 LEVER17 4139 0206 02 BRACKET ASSY18 9321 2400 11 SOLENOID

Page 24: Konica Minolta 2550 Serivice Manual

P 8

M4

1

2

b

a

c

magicolor 2550DN

FUSING DRIVE SECTION

SD3

54

6

7

3

d

Page 25: Konica Minolta 2550 Serivice Manual

magicolor 2550DN

Class QTY Standard partsB 1 a-9733 0308 14

b-4106 2063 01c-9739 0308 14d-9735 0306 14

C 1C 1C 1C 1C 1C 1

Page. 8

FUSING DRIVE SECTIONKey Part No. Description Destinations

1 A00V M100 00 STEPPING MOTOR2 9321 2400 11 SOLENOID3 A00V R721 00 CAM ASSY4 4139 2597 02 GEAR 14/32T5 4139 2552 01 GEAR 27/40T6 A00V 2596 00 GEAR 14/55T7 A00V 2405 00 TIMING BELT 134L

Page 26: Konica Minolta 2550 Serivice Manual

P 9

M1

SD2

1

5

a

a

magicolor 2550DN

PAPER TRANSPORT DRIVE SECTION

67

8910

1112

13

4

32

a

b

Page 27: Konica Minolta 2550 Serivice Manual

magicolor 2550DN

Class QTY Standard partsB 1 a-9735 0306 14

b-9721 0600 01C 1C 1C 1C 1C 1C 1C 1C 1C 1C 1D 1C 1

Page. 9

PAPER TRANSPORT DRIVE SECTIONKey Part No. Description Destinations

1 4139 M101 00 BRUSHLESS MOTOR2 4139 2505 01 GEAR 91T3 4139 2506 01 GEAR 20/117T4 4139 2519 01 GEAR 14/33T5 A00V M200 00 SOLENOID6 4139 2504 01 GEAR 20/117T7 4139 2512 01 DRUM8 A00V 2514 00 RACHET9 4139 2513 01 TORSION SPRING

10 4139 2511 01 GEAR 24T11 4139 2516 01 GEAR 24T12 4139 2524 02 SHAFT13 4139 2510 01 GEAR 52T

Page 28: Konica Minolta 2550 Serivice Manual

P 10

M3

1 2

3

d b a

b

magicolor 2550DN

RACK DRIVE SECTION

M2

8

910

11

10

12

13

4

5

6

7

c

b

b

b

Page 29: Konica Minolta 2550 Serivice Manual

magicolor 2550DN

Class QTY Standard partsD 1 a-9721 0400 01

b-9735 0306 14c-9752 3012 50d-9721 0600 01

C 1B 1B 1D 1C 1C 1D 1C 1C 2C 1C 1C 1

Page. 10

RACK DRIVE SECTIONKey Part No. Description Destinations

1 A00V R717 00 BRACKET ASSY2 A00V 2402 00 GEAR 35T3 A00V M101 00 STEPPING MOTOR4 9314 1400 11 MOTOR5 4139 0201 02 BRACKET ASSY6 4139 2622 01 GEAR 19/48T7 4131 2621 01 TENSION SPRING8 4139 2603 02 SHAFT9 4139 2602 01 GEAR 24T

10 A00V 2406 00 BALL BEARING11 4139 2604 01 LEVER12 4139 2606 01 GEAR 35T13 A00V 2607 00 GEAR 20/35T

Page 30: Konica Minolta 2550 Serivice Manual

P 1134

2

5

magicolor 2550DN

PRINT HEAD SECTION

P/H

1

8

6

711

10

9

a

a

Page 31: Konica Minolta 2550 Serivice Manual

magicolor 2550DN

Class QTY Standard partsI 1 a-4154 3804 01C 1C 1C 1D 1C 1D 1C 1C 1C 1C 1

Page. 11

PRINT HEAD SECTIONKey Part No. Description Destinations

1 4139 R703 00 PRINTER HEAD ASSY2 4131 2984 01 PRESSURE SPRING3 4139 2731 01 HOLDER4 4139 6306 02 PUSHBUTTON SWITCH5 4139 2305 02 HOLDER6 4139 2025 01 LEVER7 4139 2027 01 BRACKET8 4139 2026 01 COVER9 4139 2024 01 LEVER

10 4139 2023 02 TENSION SPRING11 4139 2303 01 LEVER

Page 32: Konica Minolta 2550 Serivice Manual

P 12

3

4

56

8 7

9

magicolor 2550DN

TRANSFER SECTION

4

1

2

10

3

11

12

a

a

Page 33: Konica Minolta 2550 Serivice Manual

magicolor 2550DN

Class QTY Standard partsC 1 a-1066 1151 01C 1C 2C 2C 1C 1C 1C 1B 1C 1C 1C 1

Page. 12

TRANSFER SECTIONKey Part No. Description Destinations

1 4139 1012 02 SPACER2 4139 2117 01 LEVER3 4139 2116 01 TENSION SPRING4 4139 2105 01 SHOULDER SCREW5 1075 1411 01 STOPPER RING6 4139 4553 01 GEAR 19T7 4139 4594 01 GEAR 28T8 4139 4592 15 GEAR 20T9 4139 R711 00 TRANSFER ASSY

10 A00V 2143 00 Holder11 4139 1008 01 HOLDER12 4139 2118 02 LEVER

Page 34: Konica Minolta 2550 Serivice Manual

P 13

14

54

6

7

8

magicolor 2550DN

2ND TRANSFER SECTION

1

2

3

2

9

107

109

811124

13

a

a

a

Page 35: Konica Minolta 2550 Serivice Manual

magicolor 2550DN

Class QTY Standard partsC 1 a-9739 0308 14C 2A 1C 2C 1C 1C 2C 2C 2C 2C 1C 1C 1S 1

Page. 13

2ND TRANSFER SECTIONKey Part No. Description Destinations

1 4131 3514 02 SHOULDER SCREW2 4139 4005 01 COLLAR3 4139 4002 02 TRANSFER ROLLER4 4139 4003 02 PRESSURE SPRING5 4139 4006 02 GEAR 16T6 4139 4007 01 HOLDER7 4139 4004 01 PRESSURE SPRING8 4139 4009 01 SPACER9 A00V 5002 00 Cushion

10 4139 4112 01 ROLL11 4139 4008 01 HOLDER12 4139 4122 01 CONDUCTIVE MEMBER13 4139 4019 02 PRESSURE SPRING14 A00V R713 00 2ND TRANSFER ASSY

Page 36: Konica Minolta 2550 Serivice Manual

P 14

3 45

6

8

9

18

magicolor 2550DN

VERTICAL TRANSPORT SECTION

PS1

PS2

PS5

PS8

a

1

2

2

7

12 10

1113

14

2

15

11

16

17

c

b

19

a

Page 37: Konica Minolta 2550 Serivice Manual

magicolor 2550DN

Class QTY Standard partsD 1 a-9735 0306 14

b-9721 0400 01c-9735 0308 14

B 3C 1C 1C 1D 1D 1C 1C 1C 1C 2C 1C 1C 1D 1C 1C 1C 1C 1

Page. 14

VERTICAL TRANSPORT SECTIONKey Part No. Description Destinations

1 4139 3511 01 HOLDER2 9335 1300 61 PHOTO INTERRUPTER3 4139 2041 02 CONTACT4 4139 2043 02 CONTACT5 4139 2042 02 CONTACT6 4139 2040 01 HOLDER7 4139 4102 04 SLIDER8 4139 3507 01 GEAR 28T9 4139 3502 02 GUIDE

10 4139 3501 13 ROLLER11 4139 3506 01 TORSION SPRING12 4139 3514 01 EARTH GROUND13 9335 1400 11 PRISM14 4139 3512 03 ACTUATOR15 4139 4700 01 DUCT16 4139 3505 02 ACTUATOR17 4139 4113 01 TENSION SPRING18 4139 3509 01 GUIDE19 4139 2329 02 SEAL

Page 38: Konica Minolta 2550 Serivice Manual

P 15

7

8

20

b

eb

magicolor 2550DN

FUSING SECTION

TH

PS7

1

2 3

4

13

3

3

13

14

143

4

5

5

6

9

11

10

12

15

1617

18

19

ab

c

b

d

b

e

e

b

a

a

a

a

Page 39: Konica Minolta 2550 Serivice Manual

magicolor 2550DN

Class QTY Standard partsC 1 a-9739 0308 14

b-9646 0308 14c-9646 0306 14d-9646 0310 14e-9721 0300 01

C 1C 4D 2C 2B 1D 1C 1C 1D 1C 1D 1D 2D 2C 1C 1B 1C 1A 1A 1A 1C 1

Page. 15

FUSING SECTIONKey Part No. Description Destinations

1 4139 5535 01 TORSION SPRING2 4139 5557 02 LEVER3 4139 3910 01 ROLL4 4139 5586 02 PLATE SPRING5 4139 5577 01 COLLAR6 4139 6701 03 THERMISTOR7 4139 5534 01 BRACKET8 4139 5578 02 BUSHING9 4139 5576 03 ROLLER

10 4139 5513 02 BRACKET11 4139 5516 02 BUSHING12 4139 7200 00 GUIDE13 4139 5558 02 PLATE SPRING14 4036 2549 01 PIN15 4139 5525 02 TORSION SPRING16 4139 5524 03 LEVER17 9335 1300 61 PHOTO INTERRUPTER18 4139 5518 12 ACTUATOR19 A00V R705 00 FUSING UNIT 120V B19 A00V R706 00 FUSING UNIT 220-240V C19 A00V R725 00 FUSING UNIT 220 240V D1,D3,J,K20 A00V 3912 00 SEAL

Page 40: Konica Minolta 2550 Serivice Manual

P 165

b

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ELECTRICAL COMPONENTS

PU

IPB

PRCB

DCPU

HV

SW1

SW3

7

89

11

10

12

13

1

14

4

6

32

a

a

a

ac

d

a

a

a

Page 41: Konica Minolta 2550 Serivice Manual

magicolor 2550DN

Class QTY Standard partsD 1 a-9735 0306 14

b-9739 0308 14c-9646 0308 14d-9646 0408 14

D 1D 1I 1D 1I 1I 1C 1D 1I 1C 1D 1D 1C 1I 1

Page. 16

ELECTRICAL COMPONENTSKey Part No. Description Destinations

1 4139 2344 01 SHIELD2 9326 1810 51 FERRITE CORE3 9326 1910 21 FERRITE CORE4 A00V H002 03 PWBASSY5 4139 2345 01 SHIELD6 4139 6210 05 POWER SUPPLY B6 4139 6211 05 POWER SUPPLY C,D1,D3,J,K7 4139 R705 00 RACK TERMINAL ASSY8 4139 2326 02 SHIELD9 4139 6215 02 HV TRANSFORMER

10 9332 5400 11 SEESAW-SWITCH11 4139 2308 03 BRACKET12 4139 6801 01 WIRE HARNESS ASSY13 9332 1710 41 SWITCH14 A00V H006 01 PWB ASSY

Page 42: Konica Minolta 2550 Serivice Manual

P 17

TEM/HUNS

8

9

0

12

13

14

15

a16

b

magicolor 2550DN

PAPER TAKE-UP SECTION

PS9

see P18 A

22

3 4

34 5

6

77

10

1

11

1

a

Page 43: Konica Minolta 2550 Serivice Manual

magicolor 2550DN

Class QTY Standard partsS 1 a-9739 0308 14

b-9735 0306 14C 2C 2C 2C 1C 1C 2C 1C 1C 2B 1C 1C 1C 1D 1D 1

Page. 17

PAPER TAKE-UP SECTIONKey Part No. Description Destinations

1 A00V R707 00 PAPER TAKE-UP ASSY2 4136 3006 01 ROLL3 4136 3009 02 HOLDER4 4136 3018 01 PRESSURE SPRING5 4136 0151 02 FRICTION SHEET ASSY6 A00V 5700 00 PRESSURE SPRING7 4136 3022 01 STOPPER8 4139 3053 02 LEVER9 4136 3027 01 TENSION SPRING

10 4139 3024 01 PRESSURE SPRING11 9335 1300 61 PHOTO INTERRUPTER12 4131 3042 06 ACTUATOR13 4139 3029 01 BRACKET14 9372 5400 11 HUMIDITY CONVERTION EL.15 4139 3028 02 HOLDER16 4139 2301 02 BRACKET

Page 44: Konica Minolta 2550 Serivice Manual

P 18

3 4

5

6

9

magicolor 2550DN

PAPER TAKE-UP SECTION

SD1

19

A

21

1

22

2

8

11

13

1817

1615

1412

20

10

7

b

a

c

b

b

a

23

b25

24

Page 45: Konica Minolta 2550 Serivice Manual

magicolor 2550DN

Class QTY Standard partsC 1 a-9721 0400 01

b-9739 0308 14c-9742 0308 14

C 1C 1C 1C 1C 1C 1C 1C 1C 1C 1D 1C 1C 1C 1C 1C 1C 1C 1C 1C 1C 1C 1C 1C 1

Page. 18

PAPER TAKE-UP SECTIONKey Part No. Description Destinations

1 4139 3002 02 ROLLER2 4139 3003 01 BUSHING3 4139 3011 02 GEAR 28T4 4139 3052 03 CAM5 4136 3045 01 TENSION SPRING6 A00V R716 00 FRICTION SHEET ASSY7 4136 3043 01 CAM8 4139 3062 01 ROLLER9 4136 3047 01 GEAR 27T

10 4136 3044 01 CAM11 4136 3048 01 GEAR 27T12 4139 3092 01 BRACKET13 9321 2400 11 SOLENOID14 4139 3018 03 DRUM15 4136 3038 01 RATCHET16 4136 3037 01 TORSION SPRING17 4136 3035 01 GEAR 35T18 4004 2222 01 WASHER19 4139 3091 01 TENSION SPRING20 4139 3012 02 GEAR 21/25T21 4139 0207 02 LEVER ASSY22 4136 3014 02 GEAR 14T23 4139 3014 02 GEAR 14/20T24 4139 3015 12 GEAR 20T25 4139 3013 02 GEAR 17/26T

Page 46: Konica Minolta 2550 Serivice Manual

P 19

a

magicolor 2550DN

PAPER TAKE-UP SECTION

1

2

3

4 5

6

77

8 9

1110

b

a

Page 47: Konica Minolta 2550 Serivice Manual

magicolor 2550DN

Class QTY Standard partsC 1 a-9739 0308 14

b-4425 3001 01C 1C 1C 1C 1D 1C 2C 1D 1C 1D 1

Page. 19

PAPER TAKE-UP SECTIONKey Part No. Description Destinations

1 4139 R706 00 REGULATING PLATE ASSY2 4139 3027 01 FRICTION SHEET3 4139 3042 02 REGULATING PLATE4 4139 3041 01 REGULATING PLATE5 4139 3043 01 LEVER6 4139 3022 01 HOLDER7 4136 3101 01 RACK8 4127 3104 01 GEAR 14T9 A00V 3034 00 SPACER

10 4139 3025 02 TRAY11 4139 3023 01 HOLDER

Page 48: Konica Minolta 2550 Serivice Manual

P 20

c

5

14

25

26

13

27

magicolor 2550DN

DUPLEX UNIT

M1

M2

PS2

PS3

PS1

ADDB

b

c

c

b

b

b

b

d

d

ab

a

1

24

4

7 8

5

9

11

2122

161017

28

23

1

20

6

10

1918

1710

16

612

2

2

3

3

Page 49: Konica Minolta 2550 Serivice Manual

magicolor 2550DN

Class QTY Standard partsC 1 a-9644 0306 14

b-9739 0308 14c-9735 0306 14d-9721 0600 01

C 2C 2C 1C 1B 2C 1C 1C 1B 3D 1D 1C 1C 1D 1C 2C 2D 1I 1C 1C 1C 1C 1D 1D 1C 1C 1D 1

Page. 20

DUPLEX UNITKey Part No. Description Destinations

1 4057 3702 02 TOP COVER2 4057 3710 02 LEVER3 4057 3711 01 PRESSURE SPRING4 4057 3745 01 GEAR 33/50T5 4575 3750 01 GEAR 12/47T6 9314 1400 41 MOTOR7 4057 3737 01 GEAR 16/27T8 4575 3752 01 GEAR 16T9 4057 3742 03 COLLAR

10 9335 1300 61 PHOTO INTERRUPTER11 4057 0201 01 BRACKET ASSY12 4057 3730 03 BRACKET13 4057 3704 04 COVER14 0990 2064 02 SHOULDER SCREW15 4057 3705 02 PLATE SPRING16 4143 3707 03 TORSION SPRING17 4575 3706 01 ACTUATOR18 4057 3713 02 SHIELD19 4057 0101 15 PWB ASSY20 4057 3747 01 REGULATING PLATE21 4057 3706 03 COVER22 4057 3703 03 LOWER COVER23 4057 3709 02 COVER24 4057 3701 04 FRAME25 4057 3748 01 STOPPER26 4057 3749 01 SHOULDER SCREW27 4057 3752 00 POLYESTER FILM28 9383 2400 11 PLUG HOUSING

Page 50: Konica Minolta 2550 Serivice Manual

P 21

FM1

3

4

5

magicolor 2550DN

DUPLEX UNIT

a a

1

3

2

67

Page 51: Konica Minolta 2550 Serivice Manual

magicolor 2550DN

Class QTY Standard partsC 1 a-9739 0310 14D 1C 2D 1B 1C 1C 1

Page. 21

DUPLEX UNITKey Part No. Description Destinations

1 4057 3717 01 COVER2 4057 3716 01 HOLDER3 4057 3718 01 SEAL4 4057 3751 01 SEAL5 9313 1400 51 FAN MOTOR6 4057 3750 01 COVER7 4057 3715 01 COVER

Page 52: Konica Minolta 2550 Serivice Manual

P 22

D1

b

c

b

5

6

67 8

7

69

1312

1110

1415

magicolor 2550DN

DUPLEX UNIT

S

a

b

a

a

a

2

21

6 18

18

23

16

17

17

22

20

20

16

4

19

1

3

3

1

Page 53: Konica Minolta 2550 Serivice Manual

magicolor 2550DN

Class QTY Standard partsC 2 a-9721 0400 01

b-9721 0600 01c-9739 0308 14

C 1C 2D 1C 1C 4C 2C 1C 1D 1C 1C 1C 1D 1C 1C 2C 2C 2D 1C 2C 1C 1D 1

Page. 22

DUPLEX UNITKey Part No. Description Destinations

1 4030 3093 01 BUSHING2 4057 3722 02 ROLLER3 4143 3720 01 ROLL4 4057 3725 01 PLATE SPRING5 4057 3740 01 GEAR 20T6 4139 3911 01 GEAR 28T7 4057 3735 01 GEAR 13/53T8 4057 3745 01 GEAR 33/50T9 4057 3734 01 GEAR 23/29T

10 4517 3840 01 DRUM11 4168 3586 01 RATCHET WHEEL12 4168 3587 01 TORSION SPRING13 4517 3841 01 GEAR 26T14 4057 3712 01 SHIELD15 9321 2400 21 SOLENOID16 4168 3585 01 TENSION SPRING17 4517 2101 00 BUSHING18 4057 3726 01 BUSHING19 4057 3720 01 PLATE SPRING20 4143 3721 01 SPRING21 4517 3857 03 ROLLER22 4517 3858 02 ROLLER23 4057 3753 00 CONTACT

Page 54: Konica Minolta 2550 Serivice Manual

P 23

PJ2A(PRCB)

PJ3A(PRCB)

PJ34(M1)

CN5(SD4)

CN6(SD2)

magicolor 2550DN

WIRING

PU_PJ6(DCPU)

PU_PJ4(DCPU)

SW2-1

SW2-2

PJ10A(PRCB)

PJ5A(PRCB)

CN2(FM2)

CN3(SD3)

CN4(M4)

PU_PJ3(DCPU)

PJ8A(PRCB)

PJ11A(PRCB)

PJ31(M3)

PJ32(PS3)

PJ30(M2)

1

2

3

4

5

6

Page 55: Konica Minolta 2550 Serivice Manual

magicolor 2550DN

Class QTY Standard partsD 1D 1D 1D 1D 1D 1

Page. 23

WIRINGKey Part No. Description Destinations

1 4139 6803 02 WIRE HARNESS ASSY2 4139 6807 02 WIRE HARNESS ASSY3 4139 6808 01 WIRE HARNESS ASSY4 4139 6809 02 WIRE HARNESS ASSY5 4139 6810 03 WIRE HARNESS ASSY6 4139 6805 02 WIRE HARNESS ASSY

Page 56: Konica Minolta 2550 Serivice Manual

P 24

CN8a(For 2nd Casette)

DC1

DC2

DC3

PJ1HV(HV)

magicolor 2550DN

WIRING

PJ22A(PRCB)

PJ12A(PRCB)

PJ39(PS1)

PJ40(PS2)

PJ17A(PRCB)

PJ15A(PRCB)

PJ43(TEM/HUNS)

PJ18A(PRCB)

PJ16A(PRCB)

PJ14A(PRCB)

PJ44(PS9)

PJ41(PS5)

PJ42(PS8)

1 5

2 6

3

4

7

Page 57: Konica Minolta 2550 Serivice Manual

magicolor 2550DN

Class QTY Standard partsD 1D 1D 1D 1D 1D 1D 1

Page. 24

WIRINGKey Part No. Description Destinations

1 4139 6811 01 WIRE HARNESS ASSY2 4139 6816 02 WIRE HARNESS ASSY3 4139 6813 02 WIRE HARNESS ASSY4 4139 6814 03 WIRE HARNESS ASSY5 4139 6819 02 WIRE HARNESS ASSY6 4139 6821 03 WIRE HARNESS ASSY7 4139 6817 02 WIRE HARNESS ASSY

Page 58: Konica Minolta 2550 Serivice Manual

P 25

magicolor 2550DN

WIRING

PJ23A(PRCB) PJ23

PJ1PU(DCPU)

SW1-2

SW1-4

PJ5PU(DCPU)

PJ1CNT(IPB)

CN1(USB)

CN2(IPB)

1

3

2

4

Page 59: Konica Minolta 2550 Serivice Manual

magicolor 2550DN

Class QTY Standard partsD 1D 1D 1D 1

Page. 25

WIRINGKey Part No. Description Destinations

1 4139 6822 02 WIRE HARNESS ASSY2 4139 6824 02 WIRE HARNESS ASSY3 4139 6825 02 WIRE HARNESS ASSY4 4139 6853 04 WIRE HARNESS ASSY

Page 60: Konica Minolta 2550 Serivice Manual

P 26

PJ5A(ADDB)

magicolor 2550DN

WIRING FOR DUPLEX UNIT

CN7(For Main Unit) PJ1A

(ADDB)PJ52(PS3)

PJ51(PS2)

PJ4A(ADDB)

PJ3A(ADDB)

CN11(SD1)

PJ50(PS1)

PJ2A(ADDB)

CN12(M2)

CN13(M1)

CN14(FM1)

1 5

2

3

4

Page 61: Konica Minolta 2550 Serivice Manual

magicolor 2550DN

Class QTY Standard partsD 1D 1D 1D 1D 1

Page. 26

WIRING FOR DUPLEX UNITKey Part No. Description Destinations

1 4057 6801 01 WIRE HARNESS ASSY2 4057 6802 01 WIRE HARNESS ASSY3 4057 6803 03 WIRE HARNESS ASSY4 4057 6804 02 WIRE HARNESS ASSY5 4057 6805 01 WIRE HARNESS ASSY

Page 62: Konica Minolta 2550 Serivice Manual

31

32

33

34

35

36

37

38

39

40

P 27

magicolor 2550DN

WIRING ACCESSORIES AND JIGS

7.3

4.8

5.2

11

3.616.2

14.4

11.5

8

8.9

6.2

L=104

11.5

28

8.5

11.2

21.5

11.5

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

1

2

3

4

5

6

7

8

9

Page 63: Konica Minolta 2550 Serivice Manual

magicolor 2550DN

Class QTY Standard partsD 5D 5D 3D 6D 1D 3D 1D 1D 1

Page. 27

WIRING ACCESSORIES AND JIGSKey Part No. Description Destinations

1 9384 1100 91 WIRING SADDLE2 9384 1310 11 WIRING SADDLE 5.2H3 9384 1310 91 WIRING SADDLE 18.5H4 9384 1921 01 WIRING SADDLE 14.4H5 9384 1820 31 WIRING SADDLE 8.0H6 9384 1311 11 CABLE TIE 104L7 9384 1911 11 SO CLIP8 9384 1921 31 WIRING SADDLE 17.3H9 9384 2010 21 EDGE COVER 8.5H

Page 64: Konica Minolta 2550 Serivice Manual

P 28

3

4

magicolor 2550DN

ACCESSORY PARTS

1

2

5

Page 65: Konica Minolta 2550 Serivice Manual

magicolor 2550DN

Class QTY Standard partsD 1D 1D 1D 1D 1C 1C 1C 1C 1

Page. 28

ACCESSORY PARTSKey Part No. Description Destinations

1 9381 4100 91 POWER CORD B1 4139 N300 00 POWER CORD C1 9381 4200 21 POWER CORD D1,D31 4136 N300 00 POWER CODE K1 9381 4300 31 POWER CORD J2 4139 3033 02 COVER3 4139 3031 02 TRAY4 4139 3032 02 COVER5 4139 9450 00 LABEL

Page 66: Konica Minolta 2550 Serivice Manual

magicolor 2550DN

.

ations Page/Key Note

- *1-- Monochrome (MP *3)- Monochrome (1P/J *4)- Full Color (MP *3)- Full Color (1P/J *4)P12-9 Monochrome (MP *3)P12-9 Monochrome (1P/J *4)P12-9 Full Color (MP *3)P12-9 Full Color (1P/J *4)P12-9 Standard Mode *5P13-3P15-19P15-19P15-19

1/1

MAINTENANCE LISTThe items with no Page/Key numbers are not handled as spare parts.

*1: Four (Y,M,C,K) toner cartridges are set into a machine destined only for North America.

*2: The toner cartridges shipped with the machine will need replacement after about 4,500 printed pages have been produced

*3: Continuous printing

*4: 1 page/job

*5: Printed under the following conditions; monochrome = 3 pages/job; color = 2 pages/job; monochrome-to-color ratio = 2/3

No. Section PM Parts Description Maintenance Cycle (K=1,000) Parts No. DestinQTY Replace

1 Processing section Toner cartridge (Y/ M/ C) 1 1.5K -2 Toner cartridge (Y/ M/ C/ K) *2 1 4.5K -3 Drum cartridge 1 45K -4 Drum cartridge 1 10K -5 Drum cartridge 1 11.25K -6 Drum cartridge 1 7.5K -7 Image transfer section Transfer belt unit 1 135K 4139R711008 Transfer belt unit 1 45K 4139R711009 Transfer belt unit 1 33.7K 4139R71100

10 Transfer belt unit 1 22.5K 4139R7110011 Transfer belt unit 1 36.8K 4139R7110012 2nd transfer roller 1 120K 413940020213 Fusing section Fusing unit 1 120K A00VR70500 B14 Fusing unit 1 120K A00VR70600 C15 Fusing unit 1 120K A00VR72500 D1,D3,J,K

Page 67: Konica Minolta 2550 Serivice Manual

magicolor 2550DN

V Hz Model No.

100 50/60

200 50/60

120 60 A00V-014

220-240 50/60 A00V-024

ONG IA 220-240 50/60 A00V-044

220-240 50/60 A00V-044

220-240 50/60

127 60

220-240 50/60

220-240 50/60

120 60

110 60

AME-RY 220-240 50/60

220-240 50/60 A00V-084

220-240 50/60 A00V-044

DESTINATION

Destination No. Destinations

AA1 JAPAN

A2 JAPAN

B USA, CANADA

C EUROPEAN TYPE

DD1 S.E ASIA TYPE THAILAND, SRI LANKA, SINGAPORE, MALAYSIA, H

KONG, PAKISTAN, INDIA, BANGLADESH, INDONES

D3 OCEANIA TYPE AUSTRALIA, NEW ZEALAND

E PHILIPPINES

FF1 SAUDI ARABIA

F2 SAUDI ARABIA

GG1 C.S AMERICA

G2 C.S AMERICA

H TAIWAN

IJORDAN, LEBANON, SYRIA, SOUTH AFRICA, IRAQ, IRAN, N.YEMEN, CROON, UAE, BAHRAIN, OMAN, QATAR, KUWAIT, KENYA, TUNISIA, IVOCOAST, MOROCCO

J CHINA

K KOREA