Brother mfc-9420cn Parts List

FACSIMILE EQUIPMENT

PARTS REFERENCE LIST
MODEL: MFC9420CN

© Copyright Brother 2005
All rights reserved
No part of this publication may be reproduced in any form
or by any means without permission in writing from the
publisher.
Specifications are subject to change without prior notice.

NOTES FOR USING THIS PARTS REFERENCE LIST

1. In the case of ordering parts, it needs mentioning the following items:
(1) Code
(2) Q' ty
(3) Description
(4) Recommend (The √ mark is attached to recommend parts at this column.)
(5) Symbol (PCB No., Revision, and Parts location mounted on the PCB.)

Note: No orders without Parts Code or Tool No. can be accepted.

[Example]

(1) (2) (3) (4) (5)

REF.NO. CODE Q' TY DESCRIPTION

RECOMMEND SYMBOL

REMARKS

2. Design-changed parts:

When the parts are changed, any one of the following symbols is mentioned in the REMARKS column.
CHG (chg): The part is changed to a new part.
ADD (add): The part is newly added.
DEL (del): The part is deleted.
Symbol in capital letters indicates that the change is the latest one in the page.

3. Parts change will be informed by the technical information.

COUNTRIES

U.S.A. ----- US
GERMANY ---- GER
UNITED KINGDOM ----- UK
FRANCE / BELGIUM ---- FRA
SWITZERLAND ---- CHE
SPAIN / PORTUGAL ---- SPA
ITALY ---- ITA
PAN-NORDIC ---- PND
GENERIC ---- GNR
ASIA ---- ASA
OCEANIA ---- OCE
JAPAN ---- JPN

1. TOP AND RIGHT SIDE PARTS

4

2

3

5

1

1-1

1-1

6

7

1-2

32

40

8

9

10

25

35

37

29

31

28

34

27

22

30

39

26

36

24

33

21

19

23

23

23

23

20

17

18

15

16

13

11

14

12

38

1.TOP AND RIGHT SIDE PARTS

REF.No. CODE Q'TY DESCRIPTION

1 LF9921001 1 TOP COVER ASSY
1-1 LF9924001 2 IS LOCK LEVER ASSY
1-2 LF9925001 1 TRAY(TP)

2 LF9922001 1 SCANNER SLIDER L

3 LF9923001 1 SCANNER SLIDER R

4 LF9926001 1 CENTER COVER

5 LF9927001 1 TOP SIDE L

6 LF9928001 1 TOP SIDE R

7 LF9933001 1 SPEAKER chg

8 LF9934001 1 INTER LOCK ASSY

9 LM0596001 1 INNER FRONT COVER

10 LM0597001 1 FRONT COVER
11 LM0600001 1 MAIN MOTOR
12 LM0601001 1 OPC DRIVE GEAR ASSY
13 LM0602001 1 PAPER FEED CLUTCH
14 LM0603001 1 REGISTRATION CLUTCH
15 LM0604001 1 FUSER CLUTCH
16 LM0976001 1 TRANSFER ROLLER CLUTCH 2
17 LM0605001 1 CLEANING ROLLER CLUTCH
18 LM0606001 1 MAIN DRIVE GEAR ASSY
19 LM0607001 1 WASTE TONER FEEDER
20 LM0608001 1 DEVELOPER MOTOR
21 LM0609001 1 DEVELOPER DRIVE ASSY
22 LM0610001 1 DEVELOPER GEAR
23 LM0611001 4 DEVELOPER CLUTCH
24 LM0612001 1 WASTE TONER HOLDER ASSY
25 LF9937001 1 LASER ASSY
26 LM0615001 1 RIGHT TRAY GUIDE
27 LM0961001 1 LEFT TRAY GUIDE 2
28 LM0617001 1 PAPER SIZE SENSOR
29 LM0618001 1 ROOM TEMP THERMISTOR
30 LM0619001 1 RIGHT TONER GUIDE
31 LM0620001 1 LEFT TONER GUIDE
32 LM0621001 1 WASTE TONER AUGER
33 LM0623001 1 WASTE TONER AGITATOR
34 LM0624001 1 LASER UNIT FAN ASSY
35 LM0942001 1 FRONT BAND
36 LM0941001 1 DD5 DRIVE GEAR R28
37 LM0975001 1 SCANNER GLASS COVER
38 LE8812001 1 BROTHER EMBLEM

39 UH1948001 1 PAPER SENSOR
40 LP7014001 1 BIAS TERMINAL ADD

RECOMMEND

REMARKS

MFC9420C 5CS101

2.LEFT SIDE PARTS

(

REF.No. CODE Q'TY DESCRIPTION

1 LG7366001 1 ENGINE CONTROLLER BOARD CHG
2 LJ9521001 1 HV POWER SUPPLY
3 LG6735001 1 LV POWER SUPPLY (110V) FOR US/JPN
3 LG6736001 1 LV POWER SUPPLY (220V) EXCEPT FOR US/JPN

4 LM0625001 1
4 LM0626001 1 POWER SUPPLY BRACKET

5 LF9970001 1 POWER SUPPLY FAN ASSY
6 LM0613001 2 INTERLOCK SWITCH
7 LM0629001 1 POWER SUPPLY FAN DUCT
8 LM0630001 1 FUSER CONNECTOR
9 LM0631001 4 TONER RETRACT SOLENOID

10 LM0632001 4 TONER RETRACT CAM
11 UH1950001 1 TONER SENSOR ASSY *1
12 LM0633001 1 TONER PRESENT SENSOR
13 UH1949001 1 BELT SENSOR
14 LM0928001 1 EARTH TERMINAL (L)
15 LF9929001 1 SIDE COVER LR
16 LF9930001 1 SIDE COVER LF
17 LF9932001 1 HEATER FAN ASSY

POWER SUPPLY BRACKET (110V) FOR US/JPN

220V) EXCEPT FOR US/JPN

RECOMMEND

REMARKS

MFC9420C 5CS101

3.REAR SIDE PARTS

REF.No. CODE Q'TY DESCRIPTION

1 LM0634001 1 PAPER GUIDE (A)

2 LM0635001 1 PAPER GUIDE (B)

3 UH1948001 1 PAPER SENSOR

4 LJ2243001 1 OHP SENSOR

5 UH1948001 1 PAPER SENSOR

6 LM0637001 1 PAPER GUIDE

7 LM0638001 1 TRAY EMPTY ACTUATOR

8 UH3485001 1 PAPER FEED ROLLER

9 LM0965001 1 SEPARATOR PAD 5

10 LM0639001 1 ERASE LAMP
11 LM0640001 1 PAPER GUIDE (D)
12 LM0641001 1 TONER DENSITY SENSOR
13 UH1949001 1 MARKER SENSOR
14 LM0590001 1 CLEANING ROLLER
15 LM0591001 1 CLEANING ROLLER COVER

RECOMMEND

REMARKS

MFC9420C 5CS101

4.FUSER UNIT PARTS

REF.No. CODE Q'TY DESCRIPTION

1 LM0643001 1 FUSER LAMP (110V) FOR US/JPN

1 LM0644001 1 FUSER LAMP (220V) EXCEPT FOR US/JPN

2 LM0645001 1 TOP FUSER COVER

3 LM0649001 1 FUSER CONNECTOR

4 LM0653001 2 LOCK KNOB KIT FU

RECOMMEND

REMARKS

MFC9420C 5CS101