Ricoh FT 5550, FT 5070 Schematics

CUSTOMER SERVICE GROUP

FT505015070

PARTS CATALOG

REV. MO. DATE

●

3/92

1

Odahal Ptlntkm

1

COM

M WS

I

PN: RCPC5050

—.. —.. ..—. —

L

—

TABLE

SECTION 1 F15050/5070 PARTS LOCATION AND LIST

Location of Unit ............................................................ 1“

1.

Extetior (FT5050/5070) ......................................... 1-

Platen Cover and Cassette ................................... 1-

2.

Pa~r Feed Unit l .................................................

3.

Paper Feed Unit II ................................................

4.

Pa~r Dtive Section ..............................................

5.

Toner Dflve Section .............t................................

6.

7.

Development Unit .................................................

Cleaning Unit .......................f................................

8.

Development Drive Section ...................................

9.

10.

Drum Section .......................................................

11.

Transpoti %ction .................................................

12.

Fusing Section l ....................................................

Fusing Section 11..................................................

13.

Oil Supply Section ...............................................

14.

Paper Exit Section ................................................

15.

16.

Optics Section I ...................................................

17.

Optics Section II ...................................................

18.

Main Motor ...........................................................

Power Supply Unti ................................................

19.

Electrical Component l ..........................................

20.

Electrical Component 11.........................................

21.

Main Control Board (FT5050/5070) .......................

22.

Optics Control Board (FT5050/5070) ....................

23.

OF CONTENTS

24, Operation Board I (FT5050/5070) ......................... 1-52

2

6 26. DC Power Supply Board (FT5050/5070) ............... 1-56

8 27. Temperature Control Board (FT5050/5070) .......... 1-58

1-10
1-12
1“14
1-16
1-18
1-20
1-22
1-24
1-26
1-28

1-30
1-32
1-34
1-36
1-38
1-40
1-42
1-44
1-46
1-48
1-50

25, Operation Board II (FT5050) ................................. 1-54

28. AC Power Supply Board (FT5050/5070) ............... 1-60

29. Paper Feed Board (FT5050/5070) ........................ 1-62

30. DC Harness (FT5050) .......................................... 1-64

31. AC Harness —

32. AC Harness —220V(FT5050/5070) .................... 1-68

33. Harness — Paper Feed ........................................ 1-70

Harness — Fusing ................................................

34. Decal and Document ............................................ 1-72

SECTION 2 ~5070 PARTS LOCATION AND LIST

Location of Unit ............................................................

1. lnverter Gate Section ...........................................

2. Fork Gates %ction ...............................................

3. Duplex Section .....................................................

4. Operation Board 11................................................

5. DC Harness .........................................................

6. Decal and Document ............................................

7. Special Tool .........................................................

SECTION 3 ~5050/5070 PARTS INDEX

Parts Index .................................................................. 3- 2

115V (FT5050/5070) .................... 1-66

I-71

2-3
2-4
2- 6

2- 8
2-1o
2-12
2-14
2-16

This section instructs you as to ths numbers and names of the parts of this machine.

,

‘OCATION OF UNIT

..—-——

.

1. EXTERIOR (FT5050/5070)

r—– –– –—– ___ ---

2. PLATEN COVER AND CASSETTE

I

——— —

July 20,’84

—

3. PAPER FEED UNIT (1)

4. PAPER FEED UNIT (11)

1–2

c’

Seepagel+

See page 1–1 2

I

+

I

5. PAPER DRIVE SECTION

I

See page 1–8

See Page 1–14

I

6. TONER DRIVE SECTION

See page 1–10

J

See page 1–16

_J

LOXATION OF UNIT

r

7. DEVELOPMENT UNIT

8. CLEANING UNIT

1

July & /4

9. DEVELOPMENT DRIVE SECTION

,

10. DRUM SECTION

,— -,

See page 1–18

see page 1–24

11. TRANSPORT SECTION

‘-

‘=-=& ..-J,/

See page

See page 1–28

1–20

see page 1–22

12. FUSING SECTION (1)

._x& , ,.;

See page 1–28

1–3

LOCATION OF UNIT

—..—..---—-.

July 20,’84

13. FUSING SECTION (11)

See page 1–30

.-

16. OPTICS SECTION (1)

I

See page 1–36

I 14. oIL sUppLy sEcTloN

See page 1–32

—

17. OPTICS iicTION (Ii) ‘“

See page 1–38

—

15. PAPER EXIT SECTION

— —

18. MAIN MOTOR

See page

See pege 1–40

–34

1–4

LOkATION OF UNIT

July 20, ”84

19. POWER SUPPLY UNIT

20. ELECTRICAL COMPONENT-1

I

See page 144

21. ELECTRICAL COMPONENT-II

r

-7-

See page 1–46

-- L.

.2/

.

4

1–5

1. EXTERIOR (FT5050/5070

“.

.-

K’\ 4 Xtl

L.. -. ,. ~ ‘3

,7.2

,-

25

/’

/’7

—--- _

/-.

,,-

d2’-

,,’-

I

---

1-6

,.

—

L

1. EXTERIOR

Index

Part No.

no.

1

520s13s6

2

52051296

3

52051331

4

52051332
52051333

s
6

%291629

7

544212W

8

52051916
52051917

9

5205520S
$.2055213

10

54421921

11

544119s2
54421983
52051911

12

I52055112

13

52055113

‘ 52055114

52065112
52065113
52065114
52051262

14

52051268

15

542b35fJl

lb
17

52051341

52051470
52051450
52058120

520 MI160
52058160
5205S180
52061341
52061470
52061650
5206s120

S2D6S21O
S2DSS21O

(FT5050/5070)

—

Demcript ion

X*ar Upper Cover
Sensor Cover
ADS Foot Cover
!lamess AE# Cover
ADS screw

spacer

Ori~inal Holder
Plain Scale - 115V

19ain Seal* - 220V

Indicator - IMin Scale - 115V
Indicator - Plain Scale - 220V124W
SiSht Scale

Exposure Cla#S - LT. LOC

Cxpmure Glass - A6, A3
Scale Mounting Sracket
Operation Control Board - I15V(FT505(
Operation Control Smrd - 220V1260V
Operation Control Sosrd - C6NAM
Operation Control Somd - I15V (FT507
Oprrat ion Control Soard - 220V1240V

Operation Control Board - CANAM

Instruction Cards Shaft
Inetruct ion- Cover
Shft - Stoppc r
Enslish Instruction Cards - I15V
l!~lich Instruction Cards - CANAM

Enclish Instruction Carda - 220V/260V

Cerun In.cruetion Cardm
Frcnth Imtructiort Cards
Spanish Imstructiem Cards
Italian Instruction Carde
Ensli#h Itwtruction Cards - I15V

English Instruction Carde - CANAM

English Instruction Cardc - 220V/240V
Crrmm Instruction Cards

Q“ty Per

Acanbly

1
1
2

1
1

1
1

1
1
1
1
1

1

I

1
1
1

1

I
1
1

1
1
1
1
1
1
1
1
1
1

1
1
I

1

1Irdex

tart Mo. 09uripcim

no.

17

5206# MO
52060160

5206s 100 Italian Instruction Card* 1
18 52051263 Itwtructiaw Sprins ?Iate 1
19 52031360 Print Upper Cowr Ass’y 1
20 52051297 Sf*rneSO Sfolc Cap - Sorter 1
21

520513%
22 520513s0
23 34424301 I%py Tr*y
24 %21375 cap - Left Corar - S 2
25 S2051365

52061365 D~eal - )ti~fced PT5070 1
26

52051397

52061397
27 S2051291
2s 52051%2

52061362 N- Plate - PT5070
29 5205)%3
30

52051366
31 52051290
32

52051336 Frmt Covrr Chsin
33 52051313 Decal - Al, S1 1
M

52051275 !liddle Imwr Corer
35 50540536
36

520513S4 RisIIt Imcr Cover
37 52051311 O*C*l - S2 1
3s 52051312
39 52051314

&o

52051292 Print corer flin~c

61

520 S1372 Left Inner Ccrer - ~5030 1

52061372 Laft Imr Cawr - PT$070

42 505605 M Ha#wt Catch Aos’ y 1
43

52051376 Decal - Ilicfced Indicator PT5050 1

52061376 Decal

64

52051375 P*IU1 - )licfood Indicator =5050

52061375 ?mal - Pficfeod Indicator PT5070 )

?rmrh Inctmctim Carda 1

Spanish Instruction Cards 1

Sort.r ?oOc Cover

Left Corar

Drcal - Hi-f*cd ~S050 1

?rmt Cowr A@s’y - PT5050
Front Cover Aan’ y - 725070

?ront Cover ~ifit

HiWe ­N- Plete - YT5050

Froot SU1l Corer

- Addins Toner

Decal
Left Flin@ - Front Corer

!haltrC Catch Ame’y

heal - Guidm ?l*te
Oatal - cl

- Miofocd Indicator ~5070

1;

Q’ t~ Per
Ac~l~

2
1

1

1
1
1
1
1
1
I
1

2

1
1
1

1
1
1

1

—=-.

......

– 62

Iador

so.
65
66
61

u

49

50

a

63

1 .7

Rev. 6/88

X*X

Part No.

Abeorb Duct Smcket

320s1s09
noslscs

520513s3

34A2137Z
5A031 145
56201515

51
52
$3
56
5s
56

sM22ns

57

Sso2nsl

w

S6A3S?S1

99
60

S64s2?la

%b32657
54432713

36432660

66

52052731

65

$20s 1317

66

530s2422

67

52032S2S
56A32PM

62
69

52021-

SSOM9S6

70
71

520S1392

72

S20W41
nmwa
nmsm
s209s7bs
SS09S?$6
530W741

Bracket - hat SmIl Cor.r

ham S11Corer
Ri*thateCurer

00C41

Cower - Soy COmtar
Plate - my Counter
Bmt - * ~ter
Bp-P@eo L iek

hat S* rmte
Ssdere

-r SMS hart
Bp ?s8s Tabsa
2asr BHase Am
4ur Plat* -

- ?ti

“ssnBwAm

&-a=–- ~ -

wave Washer
Spacer - 6x22a0.5_

By+aaa Couer
~ipt Soar COeer
D9al - Sy+aes SC*1* I15V
09al ­Plata - 12X22011T
Sur Cuwor - 115V
b corer - 220v/*
Vilt9r - 4e01 i- ?ae
Daea 1 - D2P W

Sqlieh Opemciq Iastmetiorm
Goemn Operaciq 19*tmrtime
?rsmrb *rating Intmetime
Xtalim Operating X9ctructias
Spmi* Operat iq :ntruct iecu
c@ts4 Opsrot i- Iaotmttiotn

Ooorriptlem

- VfmAa 2sals6a

Cuide

s~ PaBs T*sa

S*aSs Seele 2SW126W

1
I
1
1
1
1
2
t
I
1
2
I
1
I
1
1
1
I
1
I
1
1
1

1
I

1

1
1

1
1
1

!

‘“ RdeYonca Tedwtksl Servico Bunstii 80D2

PartMo.

I

so.
72

52M8763
5206s7ti
S2M0765
5206$766

73

56421s%

74

msm

52D64482
S2061377

S20Mu?

.—

0S025094

101

102

036402000

103

03140DSW ?hilipe Pan Nead Sctw - lwrs

106

07-s0s

105

o~ ?hilips truss 5fwd Scrw - M*

106

096$mw

107

03130ww I nilipe ?S9 ●ead semw

096sw

oooMo17

110

0951basw
111
112

113
114

03160060fl / Pbilipe Pm ■od scre9 - MS6

115

07200060S

116

0S660DMB

i

WtfWeYICe Tuhnltsl 2cPvls@ Wldtln a2g

0ee9e Operatimg lmetruetieu
?- Oporatiq Xmtrwrtieme
Italian op.rati~ hetrutiew

spedsA opor.ti~ lswrDrtiae

~tiq Iwtrutia Bolder

I

I

T*pPIns Screw - ?WXS

Philips Truss Nead Screw - Mx20

Seta19iq Ri~ - SS3

Tapp{q screw with rlac SPstir - tckd

Tsppiqscrew withTM V*Wr - SSISS

Kw6 Sew
Philips Semu wick

Detaiming R i- - Sf6
Pbilipe Tm8* Snd screw - Snxs

I

Nsrriptia

—

--

- mm

TM Unb.r-Wxd

I

Q’ CT
Aseobly

I
1
I
I
1

1
1
1

I

Per

.

I

1-7A

I&Ii

ii, iUrd$Tfift!,GWER AND CASSETTE

my 40.”84

.-------- ..

/

0

-------------l

I
I

-

i
I

I
I

1 &*

i w

.21

r.

‘\

-..

23

I

‘1

‘.

--1.

Iw

‘.

-i

I

,d

\ #

1-8

t-$ n

I

2. PLATEN COVER AND CASSETTE

Imll .,ii”

—/

Index

Part No.

No.

54482802

1

!A24195S

1

52051660

3

II

54482826
54482t303

5

54682804

6
7

54682806

8

54201779

9

541962u

10

S4196265
56482813

11

%4828 10

12

54203768

13

!4482811

14
15

WL21657
5U21667

16

52052955

2)
52052957
52056491

.22

52053813

2>

>413403$ D*cal
52056493

● lb

53053935 F*ont Sute Fau. - 8nUII
54472927

25

26

5~0529J7
53052931
2056573’ S&e Fence M@ar Rear

31

2056575”

32

27

L2052953 Rear T*nc*

28

b20S2990
)2052991

29

}2052959

120s2940

‘Reference Tschnical Service 8u11●tin #021

‘+01 I Uelcr I,, 1.,! {rum, <,. Ia,t >hect <>(Part, c .,.1,,s itch,

Rear Platen Cover
Lock - Platen Cowr
Front Pressure Plate
Flex Htnge - Plate n. COver
Platen Cover Pad
Platen Cover Sh*et
Platen Cover Arm
Arm Holder - Platen Cover
Left Spr~ng - Platen Cover
Right Sprln$ - Platen Cover
PIaten Cover Hinge
Iilnge Bracket - Plate” CovQr
Spring - Release
Itountlng Bracket - Platen Cover
Se@l - 15x214x13
Stud - PIaten Cover Pfountln8
Cassette Cover - Lsrte
Cassette Cover - Small

I R“, S,0S F..=,

*= Fence-Small

Front SCdtFenm

, Fricticm Pad - B

I Bottom Plm - LOW GSUm

BOttwn Plate - Small-W

Sde Fence Mylar Front

Casaette BeAy - Larsa
ca~~~ttc - ae.d~ - s-ii
Drea 1

220V 1240V
~ Decal
I 22ov/240v

Deacript Ion

- Paper Level

- Lar8e Size Caaaecta -

- 8D911 Siea CaSmcca -

Q’ ty Per
A~aambly

1
1
I
2
I
1

2
2
1
1
2
I
1
1
1
2
1
1
I

1
1

1
1

1
1
I

I

I

Indax

Part no.

no.

52052941
52052942

52052940

30

52052941
S30S1971
52052912
52052973
>2052914
520%2975

S2052916 I Accuator -

5205291­51052918

51052979
52052992

52052993
52052996

52032991

520 S2962

52052944
S2052066

52032967

31

52152819

74

52152833
A089~972

15
36

52152835

17

52152tIJ6
52152837

38

5215283B

39

40

52152839
52152840

41

52152S41

42

41

52152s42

44

52152843
52152844

45
46

52152845

47

52152846

1

Deem1

Decal

Aetueter - A3
Actuator - S4

Actuatcw - 11” x 17”

Actuator - 11- x 1S”

Actuate.r - 11” m 14-

Actuator

Actuator - 8-1/4” = 13-

Actwator - 8“ x lo-l/2­Actu. tnr - 8’” x 10”
Actuator - 11” x 8-1/?”’
Accwtor ­Aetwtor - 8-112’” x 5’”

Accuatm - 8-1/2” x

Act,aator - 8-112’” x 14­Accuator - Abk
Actuatov - A4
Actuator - A5
Actuator - A5R

Mount, ns Bracket - Platen c over
Base Holder
Arm Holder
C-rank
SIecvc It x 34 mm
Shaft 7 x 40 mm
Rubber Magnet
Balance SprInS
Pln4xl15mm
P,n 4 x 100 mm
Right Sprtns Platen Cover
I cfl Sprlns Platen Cover
Sltde 5upportcr
Plate w4@nc1
Plmen Rase

Oe*criptic.n

- Lar~ S{S@ Caaaoctc - IIW

- a-n Sin Caac8tt0 - llW

- 8-1/2- x 13-

8“ x 13”

5-1/2’” x 8-112 -

11s”

Q’ ty P*r

Aaa.kly

1
1
1
1
1
1
1
1
1
1
1
I
1
I
1
I
I
1
1

I
I
I
I
I
1
I

I
3
I
I
I
2
I
I

1–9

Iedex

Uo.

48
49

101
102
103

lM

105
106

tart fro.

S21s2830
S20S1621

0PA540WS5

onA­031201w3f
oBo250sn4
0A140102B
OS05WU3

Deocriptim

SprmS - Releate

Platen Cover Assembly

Tappi~Screw with Plat Udter - W@

?hilipo Truss Med SCrw - fc4d
Philip Pan Rod SCrw - W3X1O
Tappi* SCr,u - MX8
TappmS Screw - m4 x 10
ReIwMng Rms - m4

Q’ cy Par
AsseDAly

I
I

12

4

A

3
2
3

.

,.— —

1-

1

3. PAPER FEEO UNIT O)

July 20,’84

3h?iPER FEED UNIT (1)

I

Jdy 20,’64

Part No.

52053S9$

I

52055228

2
3

;2055245
52053896

4

52055425

5
b

)2052141
52052599

1

52052590

8

52052596

9

52052585

10

5205260S

11

52052781

12

06053042

13

>0530447

14

52052605

15

52052613

16

52052604

17

52052633

18

54472695

19

54472676

20

56672697

21

54472678

22

56472693

23

54472681

24

56472723

25

52052612

26

54472717

27
28

52052596
50530223

29
30

52052865
52055314

31

52052583

32

54473331

33

52052614

36

52055318

35

PTL Cui da
Paper Feed Sensor Board
Smaa Board. 10
Paper Guide
Pre-Trmwfrr L-p (Cold Cathode)
PTL Ftlter
Feed Shaft Cuidt
Pick-Up Arm
Pick-Up Shaft
Paper Feed Shaft
Czar - 23T
Gar - 17?
Ball Bearing - 6=
Bushing - 6x10xti
Separation Holding Bracket
Spring ­Separation A­Separatlon Drive Shaft
Input Hub
Output Hub
SprinC - Separate
Slip Clutch Cover
Separation Roller
Roller Reca~nrr
Pick-Up Roller
Gear - 191
Paper Feed Roller
Cmr - 1ST
BushinC - 8­Buohing - P-per Fred
Up~r Feed Clutch
Harne88 Stopper Bracket
(,<.11
Srparatlon Orlve Shaft - Upper
tliddlr !l.gnetic Clutch

Dmscrlpt ion

Separation

1X1

Q’ cy Per
Aooe,bly

1

1

1
I
1
I
I

1

I

1

I

1
2
3
I

1
1
I
1
1
1
1
1
3
I
1
1
1
3
2
1
1
I
1
1

Ind*x

Part SS0.

no.
36

52052866 Collar - ~n@tlC Clutch
37 54412752
3s 52055315 Lower Feed Clutch

52052707 RSagnetlc Clutch

39

60

52052630 Lawer Separation Guide

41 520$5313 ReEi#tration Clutch
42 52052610 Gear - 231
43 54422752 Bushing

VIn.%1

44
b5 52052636 Upper Re*iatracacn CuIde 1
66

52052579 Spring - Guide

67

52052637 ‘ P2iddle Cutde

48

520525S8 Lower hgtstrac ion Guide

49

$3)Vm2

50

52052571

54032075

51
52 52052773 Knob - ?apcr Guide Plate Lower
53 52052560
54 544227S4 Spring - Rqistracion Roller

52052697

55

52052860

56
51

58 ~ 52052625

1

: ~ :::::

10I

102

~: ‘=

BumhinC

Upper Reiay Eoller

Lc+er lqimtratian Roller
UP*r Be8i*traci0n noller

Stepped Screw 2

Registration Roller F.mb

Bushi~ ­Bracket - Paper Feed Rol lrr UpWr

052862 Bracket

Sepration Orivr Shaft

‘::.zTBcr-

fSexsCon Headless Set Screw - PWIX6

~acript ion

- Lower Reglatratton Roller

Stopper

Lover Regiscracim Roller

-

Upw Reaaatractm Roller

- Papr Feed Roller Lwrr

Q’ty Per
A,se,bly

1:

i,

1;

12

I

I

I

—1

1
1

I

1
1

1

1

1
I
2
2
I
I
1
1

1–11

I I

f[

‘

.!

I

‘i

1’Ulll!l

4. PAPER FEED UNIT (11)

is

Juh 20,’84

6

1–12

.APER FEED UNIT (11)

I

\

Index

NO.

10

11
12
13
14
Is
16
17
18

19
20

21
22
23
14
15
26
27
28
29
30

Part

Ilo.

1

52052755

2

52052580

3

52052600

b

52052642

5

s 2052640

b

52052696

7

52052691

8

52052690

9

52052687
52052685
52052690
52052697
52052746
52052748
52052644
}2052751
!20’i2700
)2052771
J2055496
)2052701
)2052641
,2052611

12055253
1205>497
120521350
12052761

2052702
2052609
2052695
2052696

support s cay
PaWr P’eed Stay
Upper Feed Guide
Paper End Feeler
Paper End Bracket - Uppw
Spring - Paper Guide Plate

Shaft - PaPar Guida Plate

Releaae Lewr
Relay Roller Guide - Lourr
L-r Relay Roller
R*lay Roller SpriW
Bushing
Feed Inner Cover
Protectiw Cap
Paper End Actuator
Paper Feed Stay - Upper
Front Side Guida - C*#aette Holder
Guide Plate
Harnesc
@ear Side Guide - Caswtte Holdar
Paper End Bracket - Lowr
Brackec - Site Oetrctor Board
Photo ~nterruptor Pack
Ilarneas - Char#e
Pa-r End Bu~hin8
Paper Feed Stay - L-r

Ouplex Feed S tty
$eparacxon Guide

Decal - A4
Decal - A2

Deacriptioa

- Uppm Paper Fad

- Upper Resiacratim Roller

- L-r Paper Feed

- Upper Paper Size

Q’ ty Par
Aacmkly

1
1

1
2
1
1
1
1
1
I
2

2

I

1
2
1
1
1
1

1

I
2
2

1
2
1
1
2
1
1

no.
101
102
103
104
105

106
)07

Part

260.

06340090W

03140000U
O314O1OOU
095 14008W
0721X)030E
0720004fx
0721XW50E

TappiOs screw - IS4*

?hilipe Pm Slead Scrw - SMXS
Philip Pm Skd Screw - SS6s10
Philipc Screw with ~lat Uasher - PP4X8
RetainiW
Rccaini* liq - M
S8tainins Rims - 16

Oebcriptim

Eimg-SS3

0’ ty P*r

Aaa_kly

1

I
1
1
1
1
1

1

1–13

!!

,/

.

I

Io9

1

1-14

%-

5. APER DRIVE SECTION

Jdy 20,’84

I tdex

x0.

10

11

12
13

14
15

16
17
18
19

20
21
2?
23
24
25
26
27
28
29
30
31
32
33
34
35

Q’t?

Part No.

52015420

1

52052674

2
3

52052678

4

520526S1
S20~2667

5

S2032788

6
1

52052600
52052811

8
9

52052813
52052659
52055250
5205265S
52052648
52052651
52052647
52052590
52055240
52052649
52052650
54032075
52052656
52052670
52052661
52052655
52052720
52052795

2052742’
52052721
52052663
52055251
S2052677
52052679
5205S253
520S2657

2052832’

Paper Oetecc Ikocor - X 1.69U
Spring
Spr ins
COupled Gear - 17T150T
Bracket - ?+ar Life Ikc.tor
Ca8#ette Sea@or A= - Upper
Ceuplad Ccer - 16T/531

Lift SenDor Actuatrm
?resmme Link Sclmtoid

Pick-Up Selcnoid 8racket
L.E. O. Senror Typa S
Lift San80r Bracket
VOl _ $emor Bracket
Bracket - Lift Sensor Arm
Vole Sensor SupPerter
Spring - Pick-Up
F-d Ctmtrol herd

VOl~ Sensor Are - Upper
Volm Srneor Actnetor

SCcpped Screw
VOIW SenOOr Arm - Lamr
C~*sette Sensor Am
Vol m. Senbor Sraeke t
VoltmR Sensor Srwiket - Lawer
BY-P*ss Stopper
Spri~ - By-Pass
By-Pams Pin
Relaase L-war - Botta Place
Lrver ­2ZD !icnsor Type - T
Sprins
Arm - Paper Lift Sracket
?hocointerruptor Pack

VOIW Sensor Sracket

COI lar - Byp.sss Pm

Oeacription

- Upper

Bc.ttom Plate Lift

Losdly

Per

2
2
2
2
2

1

2

1

2

I
2
2
1

1

1
2

1

1
2
2

1

1
2
1
1

1
1
1
1
1
2
2
2
2
I

106ex

Part Ho.

❑

O.

M

52052664 Sector Cur

52052743” Pin . @pess Feed Guuks

37
38 52052833”

101 07200060S R@t@iaing
102 03130060C Philip- Pee Heed Scrcu - WX6
103

0720005a

104

03140100W ?hilipc Pen ■- ScrW - M6x1O

105 0314D060U Philips Pen Oeed Screw - M4X6
106 0964400SW Topping ScrW with
107 031400sorA Philips Pen ~oed Straw - 114~
10s

07200070E
109 04s40mOu Tcppiq Sc?eu - PP4d
110 llo5000s flyloe Clip - 221
111

11050016

112

072000S0S SetainieS lint - -

Collsr - 8wrass Feed Guuie

S*taini~ ?iq - Pf5

ktsimiqIi--2s7

Slylee clip - 4SI

Omcripcioe

liq-m 6

?htUdrar - P14xS

Q“ty P*r

As~ly

1

1

b
7

4

3
3
2

4
b

1
1

2

“Reference Techmcel Serwce 8ulletwr #020

1–15

“z%

b

r ~

“3

9 103

Q!

13

105 ‘-

6.

H

———

w

*35*

..

,.,

f\

/%R

205342 I

#29

L)

*34=

AIN 52053423) .

~

*I [

TONER SUPPLY
COVER

;t! ,

i- ~;!- ‘-

~

OLD

.31

NEW *37.

<P/N 52053425)

‘‘

6%ONER DRIVE SECTION

‘1

Indax

Part No.

Mo.

52053270

1
2 52053250
3 520 SS251
4

54423233
5 52053306
6

54423233
53051491 (rear .492

7
8

54423226 Drive Uheel

9 S2053278

10

%423216
11 52053301
12 S2053325 Tamer Asitator
13 52053299
lb

52053260

Ii }2053310 Wore Gear
16 520532.S8 Front Side Plate - Toner Tank

17 52053335
18

52053317
19 52053316
20 52053312 Cartridge Driw Brakct
21 52053?15
22 52053314 Ccar - 207
23 52034S.10 Toner Plus
2& 30S40536

52053371 Toner Supply Bracket

25
26

52053353 Toner Supply COv@r
27 52053354 Bottle Release Laver
28 52053350 Toner Supply Retainer

f>nlw:

29
30 52053404 Actuator

52053375 O~cal - Tonar Bottle Holder

31
32

52053376 l)acal - Botc Ie L-dins

33

I 5Xnu22-

u

mM452\

1$

5203M21
w 5203U24

Q05U2$

v

Spmlgt seal - TOnar Tank
UpPar HopPar Ca8*
MD Sensor Typa - T
Spring - Drive Uheel
Gear - MT
Spring - Driva Wheel

Hoppar side P lace - Rear
S9S1 - Toner AIitacor
Toner Supply Shsft

Gear
Lower Iloppar Case

Hyl*r Seal - Toner Tmk

Lmr Shaft

Upper Shaft

Couplrd tiar - 15T120T

!la~t Catch A#s’y

Toner Hoppar Pipe

Saal. Toner Hopper Pipe
ScaI Tmcr 14qpcrInld

scmlSimk R#kme l--r
Mylar scat 105x12mm
Mylar Sal 741Khan

Deacripcicm

- Teaer A8itater 1

- 171

Q’ cy ?er
As*1Y

4

1
1
1
I
1
1

1
2
1
1
1
1

1

1
1
1
1

1

1
1
1

1

1

1

1

1

1

1

1

1

I
1

I
1

Illdas

He.

M
w

101
102
103
104
105
106

.

——

Part no.

52053294
52051286

031401W
0720D030C
0720DO~

031400sow
095 140D8W
o9654o1ou

)2053249

Deoeript he

Front Seal - Hoppsr Side Plate
Rear Seal - tfOppCr S!dc PlaIc

Philip. Pan Head Screw - 964xI0
Satainiag Bins - SU
Ratsimiq Rina - 625
Philips ●am Haad Bcrau - 144x8
Philips Scrau with ~lsc U~sher - It4xS

Tappies Scrau with Flat Ua~h.zr ­I14xlo

Tonef Supp6V Umt

‘.-/

Rev 4%6

Q’ty Par

hocably

I

I

I

1

9

3
1

6

I

.

1–17

7. DEVELOPMENT UNIT”

R.w 4/X6

l&mmlmmnI

L

f+----+

N-I’\

107

I

.

9?4

1-18

4-+

ENVELOPMENT UNIT

7.k

I*X

21
22
23
26
25
26
27
28
29
30

31
32
33
34
35

no.

1
2
3

4

5

6

7
s
9

10
11
12
13
14
15
lb
17
18
19
20

Part

52053189
52053i60
52053140
S4422799
34423077
52053220
54423112
52053110
52053165
54423100
52053061
52053093
52053103
52053102
52053491
52053120
52053236
52053232
52053069
52053209
52053210
52053060
520S3074
52053235
52053090
52053231
S4203239
52053100
52053103
52053093
34423097
54423114
520531%
52053193
52053195

No.

Dewlopenc Opper Cover

Doctor BIo&
tlp~r Side Plate - Rear
Lmr Registraticm RoIler Cear
Idle Cear - 18T
Jumctioe Plate
Gear - 251
Bearing Retainer
tkvelo~ot AuBer
DCVRIOXSC Rol la
Paddle Roller
Bushing - S­Bushins - 6­Gear - 39T
12cvctc,pmcnt IItm A@mor Gear

Tmur Agitator - Drvelo~nt
Rear Rdkr ●Isde - D9ve lo~nt
Rtar Rubber Seel - Develo~nt
Lmr Sidr Platr - Rear
Develo~nt Filter
Duct
Develo~c ●ot ta P late
Lover Side Plate - Front
f rortc Rub&r BIa.da - Deve 10PMTIC
Doveloper Knob
Front Rubber Seal - Dwelopnnt
Spring - COnveFer 101 ler
Sprocket - 12T
Suahins - ~
Bushin# - 8=
Clutch O- - Deve 1oper Knob
Adjamtiq Plate ­Idlar
SprOck*t - 14T
SprinS - Ce*r

D8script itm

- Dcvelepmnt

- 4-

MagnetAeBle

Q’ ty Per
Asatil,

1

1
1

1
1
1
1
I
I
1
I
1
1
I
1
I
1
1
I
1
1
1
1
1
I
I
1
1
1
1
1
1
I
1
I

Index

Part No.

no.

—i 52053162

52053169 Backspin PIace

37
3s

52053149
S2051240 Supporting Plate I

40

S2053229 S@n8e SCNI I

41

52053230 Mylar Seal

42

41 S2053180

44

52053180

.5442wyl

45

03140D60W Philips Pan Head Screw - K4X6

101
102 03140100W
103 07200025E Recaini$tS Riq - )12.5
104 07200D30E Ketainin# Iing - 2(3
105 O7200050S htaiain~ Riu - I!5
106 07200e70c

O91OODA4 Heob Link Chain - 44?

107
108 0s074040

08053235

109

I 10

07270060C Retainins Rin8 - )@

111 07250140S htaittinB RinB C - M14

.

52053051 Development Unn

Rubber SeaI - Doctor Slade

Upper Side Plate - Front

Felt Seal - Screw
Felt Seel

Omck!pmcmIb?llcrSCAI

Philip Pam Sload Straw - MX1O

S8tainiq Ri* - 2!7

Ua,lter
B*11 Seariee - 15x32x9-

Dc*cripcien

- 6.*

Q’ cy Per
Asatily

1

j’
1,

I
I
,

1
1
i

I

5
7
1
1
2
4
1
1
1
1
1

1–19

I

B. CLEANING UNIT”

7

_*;’

m

?l~

44 ‘

F

.n

.. -- -

q

i!

i

I

Jdv20, “84

102

f

1-

2

3

/-+5””’

/“’

//

3

31 32

P&’

‘/

L

SUI - 2x17x105 tnrn

6X8X103 mm

Pm 32133539

3od -

1–20

n

8b-iEANING UNIT

I

-./

Jdy 2$W

I

Index

Part

MO.

2
3
4
5

6

7
8
9

10
11
12
13
Ill
15
16
1?

18

19
20
21
22
23
24
25
26

27

28

29

30

31

32

33

34
35

Mo.

1

56423570
52053575

54423S93

5205356$
52053595

52053590
52053585

521515111
52053551
52053673
5215MOU
5215155s
52153552

52059001
S2151606
52151551

52953965

5205396S
56423904
52053981

52053958

52151$96
52053966
52053975
52053950 k
52053651 ‘
52053641 Front EndbInck - PtX

52053561

I

56463707
52053663
52053671
52053583
52153601
52053617

M 182S59 Sprins -Reci. t Roller (Front)

Shoulder Slecvc

Cleaning Blade Rolder

Seal - Ciesnins Balde Sshft

Cleaning Slsde
lubber S..1 - Holder
Entrance Seal

Slade Scraper

Clemiq Sru8h

Cleanins Unit Cami~
Setti~ Pin
seal

- S lade Front

Subber Seal - CIeaning

tr,, nl \,de Plalc [’kttn, ns
PCC Corona Uire
Left Asicator
Rear Side Plate - Cleani~
Spring
Set Screw - Sep#rator Shaft
Sprins - Pick-Off Pel Slide
Collar
Pick -Off Paul Shaft
Pick-Off Pawl
Set Screw
cm

Front Ertdblock Cover - PCC

Holder
Su8hins

- 6xlox6m

Plalc Lc Pipe
Sprlns - Anchor
Rear Guide Pin - Cleatiq
seal - Slade Rear
Pre. sure A-

bmcripci.an

Q’ ty Per
A*a@ly

1
1

2
1
2
1
1

1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
I
1
1
1
1
1
1
1
I
1

1ttdOz

Part no.

3s0.

M 56204193 *I lar ­3? 52053512 *r - 15T 1

5205%12 Sk Gem - 35T

36

520535P9 side seal - C18ani~ Rear 1

29

60

5205M69 bar I-lock - XC 1

41 52053653
42 56422 Ios Spriu -

63 541S2116

52053180

44

45 52053593

52153589

46

J 03130040W

101
102 ~ 031bOOSOU Philip. Pen Shad Screw - 1541S

07200025C S*taimi08 Iias - PU.5

103

07200040S I*taining Sins - M

104

O574O1OOC

105

.

52053550

Rear Endklock C-er - PCC

SWer - Guard

Felt %al
Sca12x 17x 103mm
Seal 6 x II x 105 mm

Philipc Pan 32*84Screw - N3X6

HcxasotI fkcadless Set Screw - I%x1O , 1

Cbamng Unn

D.seripsiea

l@104n c-

Cam Wire

(

1:

Q’ t~ Per

As-If

1

1

1

1

1

I
2

5

1

1-21

1 I

—

II

.1

9. DEVELOPMENT DRIVE SECTION

1–22

-L..

L...—————— ———————J

-----

0

J

J

-1.

-.<

---%

P

VELOPMENT DRIVE SECTION

I

I

9.,

L

.

Index

tart No.

No.

1

S2053450
2 M42h121
3

52053475
6

52051101
5

S20S34 S6

52053457

520s 3492

6
7

520534.s1

8

520 S5411 D8velopm Motor (AC, 25U)
9 52053468

10

52053306

II 52053462

12

52053485

13 52053486

14

54164335

15 52053465
16

/ 55016555
I 54032*06

17
18 5205%67 SO*8 - Tooer Supply Clutch

52053471

19
20

505 S0223

, 0s053346

21

I 52053870

22
23 52053464

24 54423233

25 54&73361
26 520534S0
27 52053639
m 520 S3637 Spring - Clc~ning Blade 1
29 5zoS3635
30 52053971 ?ick+ff ?awl L-war

31 5 Z053964

32

520521D4

54131812

33
x

5875S026

D.v.10Pnt Drive Bracket

Spring - Oil Blade

hvelo~nt Tightener
Sprocket - 12T
Mc.tor Sprocket - 30T/50uz
Slc.tor Sprocket - 25T14DSSa

Cmr - 30T
Bu-hlns - Develomc Drive

StMft - Toner Supply Drivr

-m - 18T

Sracket - Totter Supply
SIaB Termirul
Te-inal Ilolder
Sprocket - 17T
Sprocket - 2zT
Sprins - Clutch 1
Ratchat 51*wG - ?a~r Feed

DwaloPat Drivw Shaft
Suahin8 - k 1
Ball Be*riW - 8x12x3.5=
YTf. Stopper
Holder Bracket
Sprins ­Toner Supply Solenoid
Bracket - Toner Supply $olwid
Blade Solenoid

Premmure Lever

?ick+ff SOIemeid
Solenoid Bracket
Sprins - ON Return Arn
Sprins

oeacripcion

- OQveIopunt Drive 1

Orivc WC*1 1

- original ?md Arm

Q’ ty Per

Asatily

1,

Index

Part

No.

52053212
52052121
52051101
52052251
52053S72
52052101

03150060W
0720005a
05750D50C
043600S0w
07200060E
D9644DWW
D9514WW
D7200D40B
M 340060w
03130D50U
031soo60w
1105W16
11050010
D914M02

l.pport Duct

lpri~ P late
Iproskat - 12T
Lear $idc Plate - DN
kar Bracke c - T b S Comma
Cleaniq $ol~oid Ass’ y

‘hilipd

I.tainingRing - IS5

HmcOa ncdlc~s S*C Scrau - Z0x5
rappiq Scrau - ts6mS
fetaini~ Ring - 396
rappi~ SCrW With ?lSC Uacher - SbS
)hilipa Ser.u With ?lat Msofmr - MXS
lctsiai~ Riw - S96
rappiq scrw - Mnd
‘hilips PM Shad Scrw - N3x5
‘hilipa Pm Bead Scrau - W3X6
l~lm clip - 4n
Iylal clip - 6s
IUSM loller Chair+

101
102
103
Iw
105
10s
107
IDS
109
110
111
112
113
114

no.

35

M
37
36
39

40

1
1
1
1
1

1
1
1
1
1

1
1
1
1
1
1

1
1
1

1
1

1

1

I

1

1
1
1
1

Dcmripciaa

?m Raad Screw - M5XS

Q’ ty Per
Aosaly

1
I
1
1
1
1

4

5
3
5

4

2

2

1

5

1
3
1
1
1

1–23

I

I

DRUM SECTION

10.

.

I

%_ JRUM SECTION

I

1Idea

Part 2S0. Demcript im

no.

I 52052058 Exhauat Doct 1
2 52052063 D“ct Seal - Eahaumt I

3 52052055 Alr FIw Plate
4 52053S73 Main Corona Duct 1
5

‘ 52052059 T b S Corona Rail

6 5bb22165 Receptacle Housin* 71mIn Corona

; 1 ;:::
9 52052261 Dr~ Sh~ft Channel

10 54422165
11

54422107

12 1 54425317 Harnesa - Or- Heater 1

13 ~ 54422285

14 ‘ 54422272
15

; 54422273 I TeI-Btnal - Dr~ Hester
1 54131875

16

17 ‘ 52052271 Dr~ Shaft

18 >2052276

,

19 52052279 Flmse Plate
20 52052267
21

54622278 SprinS - Dr- Flan#e
22 52059510 Or- I I
23

54422110 Plqg - Corona Unit
24I52052174 Plain Corona Unit 1

Auo0211Y4

25
26 I 5442210s
27

5442 206s *ear Cover - P2ain Corom
28 ‘ 52052064
29 ,

%b290D3
30 54622(M.6 Front Cower - Main Coma
31

:54,22065 I rrc.nt End

32 I }4422123 Cleaner - Haln Corona Wire 1
33 \ 52065275

34 54623154 Holder - Develo~nt Unit 2

35

54463?12

@enching L-p (Cold Shthode)
Dr- Orive Pulley

Releptaclr Hcusing - Rain Corona
ilookle.. Sprx”g

Rear D- Flanse
Terminal Holder - D- Heater

Knob Screw 1

Front Flanae

Or- Flmnce Knob

Rear Endblock - Rain Corona
Sprint - COrOw Wire

Transfer Corona Caaing
Plain Corona Wire (lOFS/set)

Block - u,. Corona 1

Dr~ Heater

Bevel Car - 141

Q’ ty Per
Acsrnbly

!’

1:

1,

1’

Index

Part No.

No.
M 520>3677
37 52053667
3a

52053668

1
1
1
I
1
1
1

1
I

2

1
I

1

I
1
1
1
1

1

1

1

39 I 520536S7 I Tot-m Recycle Pipe

41 I 54422111 ~Rubbar Shield - Quenching
42

52055221

, 52055222 I E,*u L- 22Dt24DV

44 I 52052310
L5 I 52052245 Drm stay ,

! 52052069

46
41

52052em
520sm .

4a

49 52052307.

50

‘ 52053659 ‘ Rubbef Seal Left Jo!nt

I

,

0434WOW

101
102 09514D06W Philips Screw with Flat Uasher - l14x6
103 03140060w Philip Pan Head Screw - M6X6

0575(M26W

104
10s 07250150E

07250170s

106
107 0316 D050U , Philips Pm Head Screw - M4X5
108 I 03*300aon I Philip. P.. HQ..d s.~~ - H3ds

Rubbar Seal
Develo~nt Joint

Toner lecycle C.ai I

Craae Lap I15V

I

ON Stay Support Plate

I Adjusting Screw

Rubbsrsal-onnnw
TamarCamh PmA
Tmmrfktch PMo

I

I

?appinc Screw - MxSI

HexacaI Ifeadle$s Set Screw - t15x6
Ratainitq Ring C - n15
Retaining Ring C - 7117

Description

- Joint Develo~nt

JLfl*JM

! Q’ty Per

, Assembly

I
1
II
1,

I

1

1

1

1

1

I

I

t

1
1

7

3

1
I
2

2

Reference Technmal Servwe Bulletin #002

1–25

I

I
,

1–26

n