Mita-Kyocera DC2050 Parts List
R
DC-2050
PARTS LIST
Published in Oct.’99
841AF120
DC-2050
Parts List
DC-2050
CONTENTS
FIG.1 EXTERIOR COVERS · · · · · · · · · · · · · · · · · · · · · · 2
FIG.2 FRAMES · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 4
FIG.3 CASSETTE · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 6
FIG.4 PAPER FEED-IN SECTION · · · · · · · · · · · · · · · · · 8
FIG.5 PAPER CONVEYING SECTION· · · · · · · · · · · · · · 10
FIG.6 CHARGING SECTION · · · · · · · · · · · · · · · · · · · · · 12
FIG.7 ORIGINAL SET SECTION · · · · · · · · · · · · · · · · · · 14
FIG.8 OPTICAL SECTION · · · · · · · · · · · · · · · · · · · · · · · 16
FIG.9 IMAGE FORMATION SECTION I
(DEVELOPING) · · · · · · · · · · · · · · · · · · · · · · · · · · 18
FIG.10 IMAGE FORMATION SECTION II
(CLEANING) · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 20
FIG.11 TONER HOPPER SECTION · · · · · · · · · · · · · · · · 22
FIG.12 FIXING SECTION · · · · · · · · · · · · · · · · · · · · · · · · · 24
FIG.13 DRIVING, COOLING SECTION · · · · · · · · · · · · · · 26
FIG.14 ELECTRICAL COMPONENTS I · · · · · · · · · · · · · · 28
FIG.15 ELECTRICAL COMPONENTS II · · · · · · · · · · · · · 30
FIG.16 OPTION · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 32
FIG.17 ACCESSORY and SERVICE PARTS · · · · · · · · · · 34
• INDEX· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 36
– 1 –
FIG. 1 EXTERIOR COVERS
A
BCDEFGHI J
1
2
1AF
HCA
1
8
6
HCB
9
HCB
2
3
11
BHI
13
4
18
5
HBC
1
6
7
HBC
2
2
HBA
15
14
3
17
16
10
BUB
4
HBA
BHI
12
19
7
19
HBA
20
HCB
A BCDEFGHI J
– 2 –
3
4
5
5
6
7
FIG. 1 EXTERIOR COVERS
Ref.
No.
1 1AF04010 FRONT COVER 1
'
2 34904130 HINGE,RELEASE 2
3 34904150 STOPPER,MAGNET 1
'
4 34904021 RIGHT FRONT COVER 1
'
5 34904030 UPPER RIGHT COVER 1
'
6 34904040 LEFT COVER 1
'
7 34904050 LOWER RIGHT COVER 1
'
8 34904070 UPPER REAR COVER 1
'
9 34904080 REAR COVER 1
10 34904160 INNER FRONT COVER 1
'
11 34904180 COVER,ADF 1
'
12 34904190 MAGNET,RELEASE 1
13 34905060 LABEL,SIM 1
14 34905080 LABEL,CONVEYING JAM 1
15 73905200 LABEL,SUPPLY(E,F,G,S) 1
16 19605060 CAUTION LABEL, HIGH TEMPERATURE S(EXP) 1
17 2AA05070 CAUTION LABEL,HIGH TEMPERATURE 2,EXP 1
18 34905120 LABEL,TONER (EUR) 1
19 1AF04040 POSITIONING PLATE,BYPASS COVER 2
20 1AF12010 FILM,SCANNER UNIT 1
DescriptionPart. No.SP
Quantity
230V
Ref.
No.
1AF
DescriptionPart. No.SP
Quantity
230V
• Parts with "•" are component parts or sub-assemblies of the
assembly appearing immediately above them.
• Parts with "'" indicates the Service parts.
– 3 –
• Parts with "• •" are component parts or sub-assembly with "•"
appearing immediately above them.
FIG. 2 FRAMES
A
1
2
3
4
5
6
BBB
7
A BCDEFGHI J
BCDEFGHI J
BAN
25
36
24
14
13
13
GEA
13
28
ADE
22
BBI
BBE
BBI
BUA
35
37
BBB
34
33
32
BUA
BBE
E05
22
10
BUA
38
38
KAN
6
7
12
8
29
ADE
KAL
E05
9
20
11
26
1
BHO
30
BUA
31
31
31
5
17
15
16
BHD
19
– 4 –
23
BAN
BAN
28
23
13
ADE
21
2
19
15
4
BUA
27
E2E
18
BUA
BUA
1AF
1
2
3
4
3
5
4
27
E2E
6
7
FIG. 2 FRAMES
Ref.
No.
1 29806810 BUSHING,6 REGISTRATION 1
'
2 34902020 FRONT REINFORCEMENT,BASE 1
3 34902030 REAR REINFORCEMENT,BASE 1
4 34902050 BOLT,LEVEL 2
'
5 34904120 INNER COVER,CASSETTE 1
'
6 34906020 PULLEY,LIMITER 1
'
7 34906320 TORQUE LIMITER S,BYPASS 1
8 34906060 MOUNT,LIMITER 1
9 34906080 SHAFT,LIMITER 1
10 34906090 LEVER,LIMITER 1
11 34906100 COLLAR,POSITIONING 1
'
12 34906110 SPRING,LIMITER SUPPORT 1
13 M2105930 CLAMP,NAD-04(KITAGAWA) 5
14 M2105940 CLAMP,NAD-06(KITAGAWA) 2
'
15 34907150 PULLEY,CASSETTE 2
16 34907170 INNER REINFORCEMENT,BASE 1
17 34907180 WORK PLATE,PRESSURE RELEASE 1
18 34907190 RIGHT MOUNT,CASSETTE PULLEY 1
19 34907300 PIN CASSETTE 2
20 34907310 GUIDE,CASSETTE 1
21 34907370 GUIDE B,CASSETTE 1
22 34909080 RAIL,IMAGE FORMATION 2
23 34920230 POSITIONING PLATE,FIXING 2
'
24 34920270 LOWER GROUND PLATE,FIXING 1
25 34921070 BASE,EJECT TRA Y 1
'
26 34922420 GEAR 15 1
27 65802080 RUBBER,BOLT 2
28 65902670 CUSHION RUBBER 2
'
29 71804400 MAGNET CATCHER 1
30 34905090 LABEL,PAPER SET 1
31 M2109170 WIRE SADDLE,WS-1NS-V0 4
32 34909060 RETAINER,LEVER 1
33 34909070 LEVER,LOCK 1
'
34 34909090 GROUND PLATE,IMAGE FORMATION LOCK 1
35 34922270 SHAFT B,SAFETY SWITCH 1
36 34926070 SHEET,WIRE PROTECTION 2
'
37 65009050 SPRING,DEVELOPING ROCK 1
38 34920410 FRONT RETAINER,FIXING 2
DescriptionPart. No.SP
Quantity
230V
Ref.
No.
1AF
DescriptionPart. No.SP
Quantity
230V
• Parts with "•" are component parts or sub-assemblies of the
assembly appearing immediately above them.
• Parts with "'" indicates the Service parts.
– 5 –
• Parts with "• •" are component parts or sub-assembly with "•"
appearing immediately above them.
FIG. 3 CASSETTE
A
1AF
BCDEFGHI J
1
14
24
15
13
12
2
7
E03
3
6
4
5
11
19
20
HBE
3
8
25
4
FCC
9
22
HAV
2
10
WAD
17
21
11
1
23
18
BHO
11
18
21
16
6
26
7
5
A BCDEFGHI J
– 6 –
1
2
3
4
5
6
7
FIG. 3 CASSETTE
Ref.
No.
1 34900120 CASSETTE ASS’Y 1
'
2 •34907380 SPRING,CASSETTE 2
'
3 •34904090 COVER,CASSETTE 1
4 •34904170 STOPPER,CASSETTE 1
5 •34907010 CASSETTE,PAPER FEED 1
6 •34907020 FRONT CURSOR,CASSETTE 1
7 •34907030 REAR CURSOR,CASSETTE 1
8 •34907040 FRONT CLAW,CASSETTE 1
9 •34907050 REAR CLAW,CASSETTE 1
10 •34907060 LEVER,CURSOR RETAINING 1
11 •34907070 PIN,CLAW CASSETTE 3
12 •34907080 BASE,CASSETTE 1
13 •34907100 LEVER,CASSETTE PRESSURE RELEASE 1
14 •34907110 PIN,PRESSURE RELEASE 1
'
15 •34907120 SPRING,PRESSURE RELEASE 1
16 •34907130 REAR STOPPER,PAPER 1
'
17 •34907140 GEAR 18,CASSETTE 1
'
18 •34907150 PULLEY,CASSETTE 2
19 •34907260 HOLDER,CURSOR 1
'
20 •34907270 PLATE SPRING,CURSOR 1
21 •34907300 PIN CASSETTE 2
22 •34907330 LABEL,PAPER UPPER LIMIT 1
23 •34907340 REAR STOPPER B,PAPER 1
24 •34907350 PAD A,CASSETTE 2
'
25 •68802070 SPRING A,LIFT UP 1
26 34905100 LABEL,DETACHING 1
DescriptionPart. No.SP
Quantity
230V
Ref.
No.
1AF
DescriptionPart. No.SP
Quantity
230V
• Parts with "•" are component parts or sub-assemblies of the
assembly appearing immediately above them.
• Parts with "'" indicates the Service parts.
– 7 –
• Parts with "• •" are component parts or sub-assembly with "•"
appearing immediately above them.
FIG. 4 PAPER FEED-IN SECTION
A
BCDEFGHI J
1AF
1
2
19
7
8
BAL
37
54
2
HAU
40
3
4
5
BAL
18
6
15
BAL
7
1
E05
7
8
BHI
13
12
BHI
13
12
13
13
14
16
16
17
BAL
BAL
17
BUA
22
3
9
52
23
9
11
5
53
ADF
8
7
4
10
7
8
7
32
20
BAN
21
6
8
33
28
49
27
29
26
38
51
26
24
HAU
51
36
45
25
BCK
51
50
24
35
51
41
BHI
42
51
30
39
34
44
43
48
46
47
BHI
31
1
2
3
4
5
6
7
A BCDEFGHI J
– 8 –
FIG. 4 PAPER FEED-IN SECTION
Ref.
No.
1 29806810 BUSHING,6 REGISTRATION 1
'
2 34906011 UPPER PULLEY,BYPASS 1
'
3 34906040 LOWER GUIDE,BYPASS 1
4 34906050 WORK PLATE,BYPASS LIFT 1
5 34906071 SHAFT,BYPASS PAPER FEED 1
6 34906120 LEVER,BYPASS LIFT 1
'
7 34906150 INNER BUSHING,PAPER FEED 5
'
8 34906160 OUTER BUSHING,PAPER FEED 5
'
9 34906170 FILM,BYPASS GUIDE 4
'
10 34906180 SPRING,LIFT AUXILIARY 1
'
11 34906190 FILM,PAPER GUIDE 1
'
12 34907200 PULLEY A,PAPER FEED 2
'
13 34907210 PULLEY B,PAPER FEED 4
14 34907220 SHAFT A,CASSETTE PAPER FEED 1
15 34907230 SHAFT B,CASSETTE PAPER FEED 1
16 34907280 SUPPORT PLATE,PULLEY 2
'
17 34907290 PULLEY,GUIDE 2
18 34907320 GUIDE,PAPER 1
19 34917240 LOWER SPONGE,TRANSFER 1
'
20 66006820 SIZE INDICATOR,BYPASS(METRIC) 1
21 34927250 GROUND WIRE,BYPASS LIFT 1
22 71815161 FRONT SEAL,SUB UNIT BLADE 1
'
23 34906360 SHEET,BYPASS 1
24 M0207000 BINDING BAND,KB-100-1 3
'
25 33906990 SWITCH,BYPASS SIZE DETECTION 1
26 33907100 RACK,CASSETTE 2
27 33907110 TERMINAL,PAPER SIZE PCB 1
'
28 33928111 SIZE DETECTION PCB 1
'
29 34906201 TABLE,BYPASS 1
'
30 34906211 TABLE,BYPASS SLIDE 1
'
31 34906221 COVER,SIZE DETECTION 1
'
32 34906230 FRONT CURSOR,BYPASS 1
'
33 34906240 REAR CURSOR,BYPASS 1
34 34906250 SUPPORT PLATE,BYPASS WIRE 1
'
35 34906260 SPRING,WIRE SUPPORT 1
36 34906270 ADJUSTING PLATE,BYPASS 1
37 34906300 SLIDER,BYPASS PAPER FEED 1
'
38 65914120 GEAR 18,IDLE DEVELOPING 1
'
39 76727010 ORIGINAL SIZE SWITCH 1
40 34906291 STOPPER,PAPER SET 1
DescriptionPart. No.SP
Quantity
230V
Ref.
No.
41 34927160 WIRE,BYPASS 1
42 •J0440100 PLUG,DF11-10DS-2C(HIROSE) 1
43 •J0390030 RECEPTACLE,51090-0300(MOLEX) 1
44 •J0760030 PLUG UP,W-A2403-1N#01 1
45 •J0450050 PLUG,DF3-5S-2C(HIROSE) 1
46 •J0395030 CASE,53358-0310(MOLEX) 1
47 •J0390900 CONTACTOR,50212-8100(MOLEX) 3
48 •J0760800 CONTACTOR UP,W-T0843-11#01 2
49 •J0441900 CONTACTOR,DF11-2428SC 9
50 •J0450900 SOCKET,DF3-2428SC(HIROSE) 4
51 •M0207000 BINDING BAND,KB-100-1 6
52 34906350 PAD,BYPASS 1
53 34906340 HOLDER,STOPPER 1
54 34906330 STOPPER,PAPER SET SUB 1
DescriptionPart. No.SP
Quantity
1AF
230V
• Parts with "•" are component parts or sub-assemblies of the
assembly appearing immediately above them.
• Parts with "'" indicates the Service parts.
– 9 –
• Parts with "• •" are component parts or sub-assembly with "•"
appearing immediately above them.
FIG. 5 PAPER CONVEYING SECTION
A
BCDEFGHI J
1AF
1
2
49
35
3
BAL
4
5
52
6
36
40
9
BAL
46
54
22
29
E05
36
BAL
37
35
37
E05
32
23
50
53
E04
24
43
3
30
13
11
31
14
44
10
7
46
E05
KAK
15
20
E05
1
17
7
E07
49
5
4
BAL
8
14
46
BAN
BAN
47
KAL
19
20
34
2
BAN
18
38
BAL
33
12
21
51
45
E05
26
E04
E04
27
28
25
43
3
41
6
42
19
34
E05
16
BAN
18
38
39
E05
12
A BCDEFGHI J
– 10 –
1
2
E05
48
39
E05
3
1
E07
4
5
6
7
FIG. 5 PAPER CONVEYING SECTION
Ref.
No.
1 49028112 BUSHING 8,LOWER REG.ROLLER 2
'
2 34916510 SPRING,LEVER 1
'
3 29806810 BUSHING,6 REGISTRATION 2
'
4 34916010 GUIDE,REGISTRATION 1
5 34916020 SHUTTER,REGISTRATION 1
6 34916030 REAR FRAME,REGISTRATION 1
7 34916040 FRONT FRAME,REGISTRATION 1
'
8 34916050 REAR PLATE SPRING,REGISTRATION UNIT 1
'
9 34916060 FRONT PLATE SPRING,REGISTRATION UNIT 1
10 34916081 SUPPORT PLATE,REGISTRATION SWITCH 1
'
11 34916090 LOWER ROLLER,REGISTRATION 1
'
12 34916100 UPPER PULLEY,REGISTRATION 2
'
13 34916110 LOWER FRONT ROLLER,TRANSFER 1
14 34916140 REAR ARM,REGISTRA TION ROLLER 2
15 34916152 SHAFT,REGISTRATION FULCRUM 1
16 34916160 SHAFT,JAM FULCRUM 1
17 34916180 LEVER,JAM FULCRUM 1
18 34916190 HOLDER,REGISTRATION 2
'
19 34916200 PULLEY,HOLDER 2
20 34916210 SHAFT,HOLDER 2
21 34916230 SHAFT,ROLLER 1
'
22 34916270 PULLEY 15 1
'
23 34916280 GEAR 15/30 1
'
24 34916290 GEAR 25 1
'
25 34916300 REAR PULLEY 15 1
'
26 34916310 PULLEY 20 1
'
27 34916320 BUSHING 5 1
'
28 34916330 BELT,REGISTRATION 1
'
29 34916340 BELT,FEED 1
30 34916362 GUIDE,CONVEYING 1
31 34916600 LOWER SPONGE,SHUTTER 2
32 34916640 STOPPER,IMAGE FORMATION 1
'
33 34916390 PLATE SPRING,REGISTRATION PULLEY 1
34 34916420 LOWER ARM,TRANSFER 2
'
35 34917130 SPRING,TRANSFER LIFT 2
36 34917160 HOLDER,TRANSFER CHARGER 2
'
37 34917170 PULLEY,TRANSFER HOLDER 2
'
38 34920220 SPRING,PRESSURE 2
'
39 34922480 BEARING,REGISTRATION FULCRUM 2
40 34923040 DUCT C,OZONE 1
DescriptionPart. No.SP
Quantity
230V
Ref.
No.
41 34927120 WIRE,REGISTRATION 1
42 34927240 GROUND WIRE,REGISTRATION 1
43 34806150 STOPPER 5 2
'
44 71821491 SWITCH,FEED SHIFT 1
'
45 72107210 SPRING,BYPASS SOLENOID 1
'
46 73210450 BUSH, 6 5
'
47 M0207000 BINDING BAND,KB-100-1 3
48 34922460 PULLEY 16 1
'
49 34916490 SEAL,REGISTRATION GUIDE 2
50 34916520 COLLAR,FEED 1
51 34916530 FILM,REGISTRATION GUIDE 6
'
52 34923100 SPONGE C,DUCT OZONE 1
53 34916750 PULLEY,RESISTANCE TENSION 1
'
54 34916740 PIN,RESISTANCE TENSION 1
DescriptionPart. No.SP
Quantity
230V
1AF
• Parts with "•" are component parts or sub-assemblies of the
assembly appearing immediately above them.
• Parts with "'" indicates the Service parts.
– 11 –
• Parts with "• •" are component parts or sub-assembly with "•"
appearing immediately above them.
FIG. 6 CHARGING SECTION
A
BCDEFGHI J
1AF
1
2
3
Be sure to order the tungsten wire Ref. No. 3
by the 50 meters spool (42929503)
Be sure to order the tungsten wire Ref. No. 30
4
by the 50 meters spool (42929503)
5
6
2
12
15
14
17
13
16
11
E03
36
37
34
35
47
33
44
APE
APE
10
BBE
43
30
32
6
5
7
39
BAL
41
42
45
46
31
APE
APE
18
14
8
4
9
40
38
22
23
19
20
21
3
BAL
76
APE
68
74
64
BBB
66
70
29
27
25
62
28
BAL
26
63
BUA
APE
65
BAL
76
69
75
68
69
67
67
73
HBH
61
1
71
72
73
54
BBK
BAN
60
56
57
BAL
52
59
58
BBK
55
49
50
7
BBE
24
A BCDEFGHI J
– 12 –
1
48
BAL
51
53
2
3
4
5
6
7
FIG. 6 CHARGING SECTION
Ref.
No.
1 34910100 MOUNT,BLANK LAMP 1
'
2 34993440 PARTS MAIN CHARGER ASS’Y(METRIC)SP 1
'
3 •42929503 TUNGSTEN WIRE(50M) 1spl
'
4 •34968261 FRONT MAIN CHARGER HOUSING ASS’Y1
5 ••34817161 PIN,CHARGER 1
6 ••34910010 FRONT HOUSING,MAIN CHARGER 1
7 ••34910110 FRONT LID,MC 1
8 •34910030 SHIELD,MAIN CHARGER 1
'
9 •34993460 PARTS GRID(METRIC)SP 1
10 •34910050 TENSION PLATE,GRID 1
11 •34910180 KNOB,CHARGE CLEANING 1
12 •34910080 SEAL,CLEANING LAMP 1
'
13 •34910190 SPRING,CHARGE CLEANING 1
14 •77616110 PAD TC CLEANING 2
15 •34910150 HOLDER,CHARGE CLEANING 2
16 •34910160 SHAFT,CHARGE CLEANING 1
17 •34910170 SLIDER,CHARGE CLEANING 1
'
18 •34993910 SET REAR CHARGER HOUSING 1
19 ••34910060 HOOK,MC WIRE 1
20 ••34910120 REAR LID,MC 1
'
21 ••48527200 SPRING,CHARGER 1
22 ••34910020 REAR HOUSING,MAIN CHARGER 1
23 ••34910200 REAR SPACER,MC HOUSING 1
24 34917260 STOPPER,TRANSFER CHARGER 1
'
25 34927031 LAMP,CLEANING 1
26 34927210 WIRE,BLANK 1
27 34927220 WIRE,CLEANING LAMP 1
28 34910090 MOUNT,CLEANING LAMP 1
'
29 34900172 TRANSFER CHARGER ASS’Y1
'
30 •42929503 TUNGSTEN WIRE(50M) 1spl
31 •34917030 SHIELD,TRANSFER 1
32 •34917070 PARTITION,TRANSFER SHIELD 1
'
33 •34968282 FRONT TRANSFER CHARGER HOUSING ASS’Y1
34 ••34817161 PIN,CHARGER 2
35 ••34917011 FRONT HOUSING,TRANSFER 1
36 ••34917040 FRONT LID,TC 1
37 ••67305310 CAUTION LABEL,HV 1
'
38 •34993901 SET REAR TRANSFER CHATGER HOUSING 1
39 ••34917050 REAR LID,TC 1
40 ••34917060 HOOK,WIRE 2
DescriptionPart. No.SP
Quantity
230V
Ref.
No.
41 ••48527200 SPRING,CHARGER 2
'
42 ••34917021 REAR HOUSING,TRANSFER 1
43 •34917200 GUIDE,SEPARATION 1
44 •34917210 SPACER,TRANSFER CHARGER 2
45 •34917220 LOWER FRONT SEAL,TRANSFER 1
46 •34917080 GUIDE FILM,TRANSFER 1
47 •34917250 LOWER FRONT GUIDE,TRANSFER 1
48 34900180 MAIN CHARGER CONNECTOR ASS’Y1
'
49 •34910130 SPRING,MC TERMINAL BASE 1
'
50 •34910140 PLATE SPRING,MC TERMINAL BASE 1
51 •34927310 WIRE,MAIN HIGH VOLTAGE 1
52 •66227260 WIRE,GRID 1
53 •34910070 HOUSING,MC TERMINAL BASE 1
54 34900190 TRANSFER CHARGER CONNECTOR ASS’Y1
'
55 •34917100 PLATE SPRING,CONNECTOR TRANSFER 1
'
56 •34917110 PLATE SPRING,CONNECTOR SEPARATION 1
57 •34917120 LID,TRANSFER CONNECTOR HOUSING 1
58 •34927320 WIRE,TRANSFER HIGH VOLTAGE 1
59 •34927330 WIRE,SEPARATION HIGH VOLTAGE 1
60 •34917090 HOUSING,TC TERMINAL BASE 1
61 M2105810 CLAMP,HEAT PROOF,KCA-34 1
62 34926060 SEAL,LIGHT SHIELD BLANK LAMP 1
'
63 34927020 LAMP,BLANK 1
64 34900081 UPPER FRONT TRANSFER GUIDE ASS’Y1
65 •34916540 UPPER FRONT COVER,TRANSFER PULLEY 1
66 •34916560 UPPER FRONT MOUNT,TRANSFER GUIDE 1
'
67 •34916121 UPPER FRONT PULLEY,TRANSFER 2
68 •34916221 SHAFT,FEED 2
'
69 •34916590 UPPER PLATE SPRING,FEED 2
70 •34916570 UPPER FRONT GUIDE,REGISTRATION 1
71 •34916580 UPPER REAR GUIDE,REGISTRATION 1
72 •34917230 UPPER FRONT SEAL,TRANSFER 1
73 •34916410 PAD,SHUTTER 2
74 •34916430 FRONT SEAL,TRANSFER GUIDE 1
75 •34916440 REAR SEAL,TRANSFER GUIDE 1
76 •34916450 PLATE,TONER 2
1AF
DescriptionPart. No.SP
Quantity
230V
• Parts with "•" are component parts or sub-assemblies of the
assembly appearing immediately above them.
• Parts with "'" indicates the Service parts.
– 13 –
• Parts with "• •" are component parts or sub-assembly with "•"
appearing immediately above them.
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