DP520一体机维修手册

Table of Contents

0-2

1. Drum Section 1 (Drum)1 1-1A. Unit/Assy

2 1-1B. Unit/Assy DP-S510,OP 32A. Drum Section 2 (Roller)4 2A-1. Unit/Assy

52B. Drum Section 2 (Roller) DP-S51063. Drum Section 3 (Pump)7 3-1. Unit/Assy

84. Drum Section 4 (Inner Frame)9 4-1. Unit/Assy

105. Drum Section 5 (Up/Down Drive)116. Drum Section 6 (Outer Frame 1,F)127. Drum Section 7 (Outer Frame 2,F)138. Drum Section 8 (Ink Holder)14 8-1. Unit/Assy 15 8-2. Unit/Assy

169. Control Panel Section 1 (Cover)1710. Control Panel Section 2 (Button)1811. Scanner Section 1 (Outer Cover)19 11-1. Unit/Assy

2012. Scanner Section 2 (Document Cover)2113. Scanner Section 3 (Lock)2214. Scanner Section 4 (Frame)2315. Scanner Section 5 (Rail)

2416. Scanner Section 6 (Connector Bracket)2517. Scanner Section 7 (Slider A)2618. Scanner Section 8 (Slider B)2719. Scanner Section 9 (Drive)

2820A. Scanner Section 10 (CCD) DP-S8502920B. Scanner Section 10 (CCD) DP-S650/S6203020C. Scanner Section 10 (CCD) DP-S550/S520/S5103121. Master Feed Section 1 (Frame)3222A. Master Feed Section 2 (Roller/Cutter)

3322B. Master Feed Section 2 (Roller/Cutter) DP-S85034 22-1. Unit/Assy

3523. Master Feed Section 3 (Platen Roller)36 23-1. Unit/Assy

3724A. Master Feed Section 4 (Thermal Head) DP-S8503824B. Master Feed Section 4 (Thermal Head) DP-S650/S6203924C. Master Feed Section 4 (Thermal Head) DP-S550/S520/S5104025. Master Feed Section 5 (Drive)41 25-1. Unit/Assy

4226. Master Feed Section 6 (Master Set)

4327. Master Feed Section 7 (Thermal head UP/Down)

44

1 PARTS LIST

28. Master Ejection Section 1 (Frame1)45

29. Master Ejectin Section 2 (Frame2)46

30. Master Ejectin Section 3 (Upper Cover)47 31A. Master Ejectin Section 4 (Drive)48 31B. Master Ejectin Section 4 (Drive) DP-S51049 32. Master Ejectin Section 5 (Detection Lever)50 33A. Paper Feed Section 1 (Feed Tray 1) DP-S850/S650/S62051 33B. Paper Feed Section 1 (Feed Tray 1) DP-S550/S520/S51052 33-1. Unit/Assy53 34A. Paper Feed Section 2 (Feed Tray 2) DP-S850/S650/S62054 34B. Paper Feed Section 2 (Feed Tray 2) DP-S550/S520/S51055

35. Paper Feed Section 3 (Elavator)56

36. Paper Feed Section 4 (Drive 1)57

37. Paper Feed Section 5 (Drive 2) DP-S850/S650/S62058

38. Paper Feed Section 6 (Paper Separat)59

39. Secondary Feed Section 1 (Timing Roller)60

40. Secondary Feed Section 2 (Drive)61

41. Secondary Feed Section 3 (Printing Position Adjust)62

42. Secondary Feed Section 4 (Double Feed Detect)63

43. Master Clamp Section64 43-1. Unit/Assy65

44. Driving Section 1 (Main Motor)66

45. Driving Section 2 (Drum Gear)67 45-1. Unit/Assy68 46. Press Section 1 (Press Roller)69 46-1. Unit/Assy70 47. Press Section 2 (Press Lever)71 47-1. Unit/Assy72 48. Press Adjustment Section73 48-1. Unit/Assy74 49. Paper Stripping Section 1 (Pipe)75 49-1. Unit/Assy76

50. Paper Stripping Section 2 (Fan)77

51. Paper Ejection Section78

52. Paper Tray Section 1 (Print Tray)79

53. Paper Tray Section 2 (Stacker Guide/Stopper)80

54. Frame Section 1 (Frame)81

55. Frame Section 2 (Main PCB 1)82

56. Frame Section 3 (Main PCB 2)83

57. Frame Section 4 (Front Cover)84

58. Frame Section 5 (Rear Cover)85

59. Frame Section 6 (Rail, Drum)86 59-1. Unit/Assy87

60. Safety Labels88

61. Labels 189

62. Labels 2 (A/B,INCH size)90

63. Electrical Parts 1 (Switch)91

64. Electrical Parts 2 (Sensor 1)92

65. Electrical Parts 3 (Motor/Fan)93

0-3

66. Electrical Parts 4 (etc)94

67. Wiring 1 (Power Supply)95

68. Wiring 2 (Main PCB)96

69. Wiring 3 (Drive PCB)97

70. Wiring 4 (Inner)98

71. Accessories99

0-4

D Getting the most out of this catalog

Open the section page with the part you are looking for.

?The actual product is at hand, or you know the installing position :

refer to the "Main part layout drawing" \ refer to the "Section page".

?You know the part number: refer to the "INDEX"\ refer to the "Section page".

?Time-change parts (for maintenance): refer to the "RECOMMEND PARTS LIST" \ refer to the "Section page".

Find the component parts of the unit/assembly on the "Unit/Assy page" behind the "Section page".

Each part in the illustration is numbered.

?For the section that has different installation depending on the models, it is specified with an alphabet attached after the item No.

?" # " is shown after the item No. for the models with great change and without interchangeability.

(The number attached after " # ", if any, describes the revision order)

w Item name

The section name specified in the item.

In case the item is optional, (O.P) is attached after the item name.

e MODEL

The Model name applied for the item.

r KEY No.

The KEY No. in the illustration helps finding the part names in the list.

t Circled KEY No.

Shows a unit/assembly part. Indicates the relation of unit/assembly and component part. When there

is a circled KEY No. in the illustration, the component parts are as follows:

?Component parts are specified in a circled display.

?Unit/Assy page (component parts) are described in the next item.

y Virtual illustration

If the part introduced in other item is attached, its Item No., KEY No., or the Item No. is indicated.

(Displays for the main frame, etc. are omitted.)

u Machine No.

Shown in case the mechanism is greatly changed and are no longer interchangeable from that

machine number.

0-5

are differences in the specification, such as different model or shipping area, etc. or change in parts.

Please refer to the "MODEL/REMARKS" columns.)

Using the Unit/Assy page

A unit/assembly part is marked with a circled number, and the number following " - " indicates a

component part.

Example :q----- Unit/assembly part

-1----- Component part

w PARTS No.

?Clearly specify this "PARTS No." when ordering parts.

?The parts with "NPN" in the "PARTS No." column cannot be supplied.

Reference:

The last digit of the PARTS No. indicates the design change. When the part is partially changed for the purpose of modification, etc., this design change digit may be changed. These changes are informed as Technical Information. Read it with care.

Example :N5-A1001

Design change digit

e DESCRIPTION

?Clearly specify this Description when ordering parts.

r Q'TY

?The number of parts used in the section illustrated.

?In the Unit/Assy page, the number of parts used per 1 unit or assembly is mentioned.

t REMARKS

The part with these columns blank is applicable to all the machines.

?The model name is mentioned only when the part is exclusively designed for a certain model.

?In case there are differences in the specifications depending on the shipping area, they are marked with codes.

Examples of the code:

D:Domestic (Japanese) specification

EA:English specification (A/B type paper)EI:English specification (Inch type paper)

120V:120 V specifications230V:230 V specifications

O.P:Optional

0-6

0-7

y (I/C) Interchangeability

If the parts are changed, the following interchangeability codes are indicated on the new parts (N).

Examples : (N : new part, O : old part)

N = O :Interchangeable to both new part and old part

:Not interchangeable to either new part or old part.+ :Newly added part - :Abolished part

?When there is SET display:

Interchangeable when used with a set of related parts. Not interchangeable when used as a single item.Example :SET(8, 9, 12)

Parts of the KEY No. 8, 9 and 12 are interchangeable when used as a set.

?Due to the design change, etc. the new parts and the old parts may not be interchangeable.In this case, the applicable machine number (9 digits) is shown.Examples:- 000111111Machine number (applicable from the initial lot to the machine number specified.)000111111-Machine number (applicable from the machine number specified.)

000000101- 000111111

Machine number (applicable within the range of the machine numbers specified.)

The number of the part used within the item.

r PAGE

The corresponding section page of the part.

t KEY No.

The KEY No. of the item using the part.The circled KEY No. is the unit/assembly part.

The unit/assembly part is marked with a circled number. The component parts are marked with numbers after " - ".

?Parts without these indications are applicable to all the machines.

w SECTION

The Item No. (SECTION No.) using the part.

e PAGE

The corresponding section page of the part.

r KEY No.

The KEY No. of the item using the part.

The circled KEY No. is the unit/assembly part.

The unit/assembly part is marked with a circled number.

The component parts are marked with numbers after " - ".

t REMARKS

?The model name is mentioned only when the part is exclusively designed for a certain model.

?In case there are differences in the specifications depending on the shipping area, they are marked with codes.

0-8

PARTS No.

DESCRIPTION REMARKS

KEY No.

-1-Q'TY

2007.03

R8-S0001Drum assy,A3S850/650/550

1

R8-S0002Drum assy,B4S620/520

1

R8-S0003Drum assy,LG S510

1

R8-S0004Drum assy,A3/A4(O.P)1

N5-A1310Angle

22

R8-A1031Clamp plate

31

R8-A1041Lever

41

R8-A1051Spring To-F

51

R8-A1061Spring To-R

61

R8-A1071Plate R,bearing

71

R8-A1081Plate F,bearing

81

R8-A1091Sponge

92

R8-A1142Base unit,A31

R8-A1171Lever

111

R8-A1182Cover

122

R8-A1111Screen,A3S850/650/550 131

R8-A1211Screen,B4S620/520

1

R8-A1311Screen,A4O.P

1

R8-A1411Screen,LG S510

1

R8-A1121Bar F,A3S850/650/550 141

R8-A1221Bar F,B4S620/520

1

R8-A1421Bar F,LG S510

1

R8-A1131Bar R,A3

151

R8-A1431Bar R,LG S510

1

PARTS No.DESCRIPTION

REMARKS

KEY No.

1-1A.Unit/Assy

-2-

Q'TY

MODEL DP-S850

MODEL DP-S650/S620

MODEL DP-S550/S520/S510

4

1

1

3

2

10

2

1

1

R8A10UA

2007.03 R8-S0001Drum assy,A3S850/650/550

1

C9-11150O-ring2

-1

R8-A1012Flange F1

-2

R8-A1021Flange R1

-3

R8-A1101Drum,A3S850/650/550

1

-4

R8-S0002Drum assy,B4S620/520

1

C9-11150O-ring2

-1

R8-A1012Flange F1

-2

R8-A1021Flange R1

-3

R8-A1201Drum,B4S620/520

1

-4

R8-A1142Base unit,A31

R8-A1152Base1

-1

R8-A1161Rubber magnet,A31

-2

PARTS No.

DESCRIPTION REMARKS

KEY No.

1-1B.Unit/Assy DP-S510,OP

-3-

Q'TY

MODEL DP-S850

MODEL DP-S650/S620

MODEL DP-S550/S520/S510

4

1

1

3

2

1

R8A10UB

2007.03 R8-S0003Drum assy,LG S510

1

C9-11150O-ring2

-1

R8-A1012Flange F1

-2

R8-A1021Flange R1

-3

R8-A1401Drum,LG S510

1

-4

R8-S0004Drum assy,A3/A4(O.P)O.P

1

C9-11150O-ring2

-1

R8-A1012Flange F1

-2

R8-A1021Flange R1

-3

R8-A1301Drum,A4O.P

1

-4

PARTS No.DESCRIPTION

REMARKS

KEY No.

-4-Q'TY

2007.03

AA015Steel ball

12

AA024Ball bearing(6000ZZ-NR)

22

C9-13421Adjusting screw

32

C9-13430Ink adjusting screw

42

C9-13440Spring C

52

F7-10700Collar

62

J3-A2410Ink scraper R

71

J3-A2420Ink scraper L

81

J3-A2480Spring C1

92

J3-A2490Collar

102

J3-A2500Spring C2

112

R8-A2101Squeegee assy S850/650/550

1

R8-A2201Squeegee assy S620/520

1

L1-A4120Base R

131

L1-A4130Base L

141

L1-A4140Spring C

152

N5-A2103Ink roller,A3S850/650/550 161

N5-A2350Ink roller,B4S620/520

1

N5-A2111Bush S850/650/550 172

N5-A2260Bush S620/520

2

N5-A2131Ink roller gear R

181

N5-A2152Spring C3

192

N5-A2201Side plate R unit S850/650/550 201

N5-A2271Side plate R unit S620/520

1

N5-A2211Side plate L unit S850/650/550 211

N5-A2291Side plate L unit S620/520

1

J3-A5010Gear unit

221

PARTS No.DESCRIPTION

REMARKS

KEY No.

2A-1.Unit/Assy

-5-

Q'TY

MODEL DP-S850

MODEL DP-S650/S620

MODEL DP-S550/S520/S510

1

1

3

2

12

R8A20U

2007.03 R8-A2101Squeegee assy S850/650/550

1

AA034Ball bearing,(608ZZ-SUS)2

-1

R8-A2111Squeegee S850/650/550

1

-2

R8-A2121Shaft,A3S850/650/550

1

-3

R8-A2201Squeegee assy S620/520

1

AA034Ball bearing,(608ZZ-SUS)2

-1

R8-A2211Squeegee,B4S620/520

1

-2

R8-A2221Shaft,B4S620/520

1

-3

PARTS No.DESCRIPTION

REMARKS

KEY No.

-6-

Q'TY 7 13

152007.03

AA015Steel ball

12AA024Ball bearing(6000ZZ-NR)22AA034Ball bearing,(608ZZ-SUS)S510

32C9-13421Adjusting screw 42C9-13430Ink adjusting screw 52C9-13440Spring C 62F7-10700Collar

72J3-A2410Ink scraper R 81J3-A2420Ink scraper L 91J3-A2480Spring C1102J3-A2490Collar 112J3-A2500Spring C2122L1-A4120Base R 131L1-A4130Base L 141L1-A4140Spring C

152N5-A2131Ink roller gear R 161N5-A2152Spring C3172N5-A2310Ink roller,LG S510211N5-A2260Bush

S510182N5-A2271Side plate R unit,LG S510191N5-A2291Side plate L unit,LG S510201N5-A2340Squeegee,LG S510221N5-A2330Shaft S510

231J3-A5010

Gear unit

241

PARTS No.

DESCRIPTION REMARKS

KEY No.

-7-Q'TY

2007.03

R8-A3101Ink pump assy1

L1-A3181Collar

21

N5-A3122Pump base

31

N5-X1050Ink pump motor

41

N5-X1210Ink detection PCB unit

51

R8-A3011Ink distributer,A3S850/650/550 61

R8-A3021Ink distributer,B4S620/520

1

R8-A3031Bracket,Ink detection PCB

71

R8-A3041Hose

81

0Z4-08018Z collar

91

XC064Wire band

102

R8-W1101Reray cable unit,drum inner

111

PARTS No.

DESCRIPTION REMARKS

KEY No.

3-1.Unit/Assy

-8-

Q'TY

MODEL DP-S850

MODEL DP-S650/S620

MODEL DP-S550/S520/S510

15

5

6

9

7

12

2

14

13

11

4

8

1

1

3

10

R8A30U

2007.03 R8-A3101Ink pump assy1

AA073Steel ball1

-1

EA004O-ring1

-2

EB001Oil seal1

-3

L1-A3030Spring C1

-4

L1-A3040Valve1

-5

L1-A3050Plunger1

-6

L1-A3070Cover1

-7

L1-A3110Plug1

-8

L1-A3120Packing1

-9

L1-A3130Packing1

-10

L1-A3140Packing1

-11

N5-S0019Link assy1

-12

R8-A3111Nut1

-13

R8-A3121Pipe1

-14

R8-A3201Cylinder1

-15

PARTS No.

DESCRIPTION REMARKS

KEY No.4. Drum Section 4 (Inner Frame)

-9-

Q'TY MODEL DP-S850

MODEL DP-S650/S620

MODEL DP-S550/S520/S510

6

11

7

15

2

2

5

4

10

8

1

18

3

3

18

12

. i F 6 - 3

g . i F 6 - 3

g 9

9

14

13

13D P -S 620/520/510

1717

16. i F 3 - 1 g 1 R8A401E

2007.03

L1-A4070Collar 11N5-A4133Angle 22N5-A4142Stay

32N5-A4164Sub frame F 41N5-A4224Sub frame R unit 51N5-A4251Shaft

61N5-A4332Connector bracket 71N5-A4370Collar 81N5-A4381Angle S620/52092N5-A4400Angle LG S510

2R8-A4012Inner frame F 101R8-A4021Inner frame R 111R8-A4031Holder unit 1R8-A4051Roller unit A 132R8-A4071Roller unit B 141R8-A4101Support plate 151R8-A4111Cover F 161R8-A4121

Bracket 1720Z3-06022

Z collar

18

2

PARTS No.DESCRIPTION

REMARKS

KEY No.

4-1.Unit/Assy

-10-

Q'TY

MODEL DP-S850

MODEL DP-S650/S620

MODEL DP-S550/S520/S510

1

2

1

15

R8A40U

2007.03 R8-A4031Holder unit1

NPN Ball bearing,6001ZZ2

-1

NPN Holder1

-2

PARTS No.DESCRIPTION

REMARKS

KEY No.

-11-

Q'TY 2007.03

72-25310Bush

12CA021Photo microsensor,EE-SX4235A-P2-S121L1-A5031Gear 31L1-A5060Collar 42L1-A5100Collar 52L1-A5130Plate

62N5-A5082Motor base 71N5-A5102Shaft

81N5-A5121Driving gear 91N5-A5131Cam

102N5-A5141Plate,sensor 111N5-A5151Stay 121N5-A5161Collar 132N5-A5170Spring T 142N5-X1050DC motor

151XC057

Locking mini clamp,LAMS-05-0

161

PARTS No.

DESCRIPTION REMARKS

KEY No.6. Drum Section 6 (Outer Frame 1,F)

-12-

Q'TY MODEL DP-S850

MODEL DP-S650/S620

MODEL DP-S550/S520/S510

3

15

2 16

3

14

1312

8

7

12

4 4

A

A

17

. i F 4 - 2

g g 2 -

4 F i . 9

11

10

19

6

5

1 20

21

2218

R8A601

2007.03

C9-12670Shaft

11C9-12681Spring To 21N5-A6231Pillar 32N5-A6570Pillar

42R8-A6012Outer frame F 51R8-A6031Cover 61R8-A6201Bracket R 71R8-A6211Bracket L 81R8-A6221Lever 91R8-A6231Cover 101R8-A6241Shaft 111R8-A6252Arm unit 122R8-A6271Spring To 131R8-A6281Spring To 141R8-A6301Bracket 151R8-A6312Stopper 161R8-A6351Cover

171R8-W1081Reray cable unit,drum 181XC038Edge holder

191R8-T1260Label,drum stopper 201P2-A5230Pin

212R8-A6411

Spring C

222

本文来源：https://www.bwwdw.com/article/hpol.html