Brother HL-4040CDN - Color Laser Printer User manual

Brother Color Laser Printer
PARTS REFERENCE LIST
MODEL: HL-4040CN/4040CDN/
4050CDN/4070CDW
Read this list thoroughly before maintenance work.
Keep this list in a convenient place for quick and easy reference at all times.
January 2007
PL-PRN100

NOTE FOR USING THIS PARTS REFERENCE LIST
1. In the case of ordering parts, it is necessary to mention the following items:
(1) Code
(2) Q'ty
(3) Description
(4) Symbol (PCB No. etc.)
<Example>
REF.NO. CODE Q’TY DESCRIPTION SYMBOL REMARK
Revision No.: marked on the main printed circuit board (Main PCB)
B48K056
2. Design-changed parts:
If any of the parts is changed, one of the following symbols is indicated in the REMARK column.
CHG (chg): The part is changed for a new one.
ADD (add): The part is newly added.
DEL (del): The part is deleted.
Symbol in capital letters indicates the latest parts change information in the page.
3. The original parts reference list is based on the information available in January 2007.
4. Parts are subject to change in design without prior notice.
(1) (4)
(3)
(2)
Circuit board No.

COUNTRIES AND AREAS
AP: Asia Pacific
ARG: Argentina
ARL: Australia
BEL: Belgium
BRZ: Brazil
CAN: Canada
CHL: Chile
CHN: China
EEU: EEU GENERAL
(Bulgaria/Czech/Hungary/Poland/Romania/
Slovakia)
EUR: Europe
FRA: France
GER: Germany
GULF: Gulf
HOL (NL): Holland (Netherlands)
IBERIA: Spain/Portugal
ISR: Israel
ITA: Italy
NZ: New Zealand
PAN-NOR: Norway/Finland/Denmark/Sweden
RUS: Russia
SAF: South Africa
SGP: Singapore
SWI: Switzerland
UK: U.K.
US: U.S.A
LANGUAGES
BUL: Bulgarian
CHN: Chinese
CZE: Czech
DEN: Danish
DUT: Dutch
ENG: English
FIN: Finnish
FRE: French
GER: German
HUN: Hungarian
ITA: Italian
NOR: Norwegian
POL: Polish
POR: Portuguese
ROM: Romanian
RUS: Russian
SVK: Slovak
SPA: Spanish
SWE: Swedish

CONTENTS
1. FRAME UNIT........................................................................................1
2. DRIVE...................................................................................................3
3. LASER UNIT ........................................................................................ 5
4. PAPER FEEDER..................................................................................7
5. MP UNIT............................................................................................... 9
6. DX....................................................................................................... 11
7. PAPER TRAY..................................................................................... 13
8. FUSER UNIT ...................................................................................... 15
9. PAPER EJECT...................................................................................17
10. COVERS&LABELS............................................................................ 19
11. MAIN PCB.......................................................................................... 21
12. ENGINE PCB......................................................................................23
13. LVPS................................................................................................... 25
14. HVPS.................................................................................................. 27
15. AC CORD...........................................................................................29
16. ACCESSORIES.................................................................................. 31
17. PACKING MATERIALS...................................................................... 33
18. PERIODICAL MAINTENANCE PART ...............................................35

1. FRAME UNIT
REF No. CODE Q'TY DESCRIPTION REMARKS
1 LR0402001 4 NEW TONER ACTUATOR
2 LR0403001 4 NEW TONER ACTUATOR SPRING
3 UH2208001 2 RUBBER FOOT
4 LM9189001 1 DEVELOP RELEASE SENSOR PCB ASSY
5 LM9210001 4 TONER LED PCB ASSY
6 LR1094001 4 LED HOLDE
R
7 LM9211001 1 TONER SENSOR PCB ASSY K
(
TE/NEW
)
8 LM9334001 1 TONER SENSOR PCB ASSY Y
(
TE/NEW
)
9 LM9335001 1 TONER SENSOR PCB ASSY M
(
TE/NEW
)
10 LM9336001 1 TONER SENSOR PCB ASSY C
(
TE/NEW
)
11 UL9037001 4 PT SENSOR HOLDER
12 LR0523001 1 BELT CLEANER RELEASE ASSY
12-1 LM9218001 1 BELT CLEANER RELEASE SENSOR PCB ASSY
12-2 085310816 1 TAPTITE BIND B M3X8
13 LR0532001 1 WASTE TONER NEAR/FULL SENSOR ASSY
13-1 LM9221001 2 WASTE TONER SENSOR
14 LR0589001 1 AIR INTAKE FAN
(
AIR
)
15 LR0217001 1 BELT DRIVE MOTOR
16 LR0903001 1 LVPS FAN
(
PS
)
17 LR0906001 1 FUSER UNIT FAN
(
FU
)
18 LU4228001 1 DRUM UNIT FAN HOLDER ASSY
(
OPC
)
CHG
19 0A2301603 4 SCREW PAN
(
P WASHER
)
M3X16 ch
g
20 085310816 3 TAPTITE BIND B M3X8
21 087310816 1 TAPTITE CUP B M3X8
22 LR1820001 1 ALUMINUM SHEET FRAME
23 LU4027001 1 DX HOOK ASSY AC
(
HL-4040CDN/4050CDN/4070CDW
)
add
84E101/102/103/104 HL-4040CN/4040CDN/4050CDN/4070CDW
- 1 -

- 2 -
1. FRAME UNIT
18
4
13
12
17
15
16
14
5
19
19
19
19
5
6
1
1
1
1
20
20
21 20 11
10
9
8
7
3
3
6
6
6
2
2
2
2
5
5
13-1
22
13-1
12-1
12-2
23
11
11
11

2. DRIVE
REF No. CODE Q'TY DESCRIPTION REMARKS
CLEANER DRIVE
A1 LR1246001 1 DRIVE FRAME UNIT ASSY
A1-1 LR0440001 1 PAPER FEED/BELT CLEANER MOTOR ASSY
A1-2 087320616 4 TAPTITE CUP S M3X6
A2 LR1126001 1 FUSER DRIVE GEAR 18 ADD
DRUM DRIVE
B1 LR1904001 1 DRUM DRIVE ASSY chg
B1-1 LM9192001 1 DRUM PHASE SENSOR PCB ASSY1
B1-2 LM9337001 1 DRUM PHASE SENSOR PCB ASSY2
B1-3 Z31008001 1 DRUM DRIVE MOTOR1 chg
B1-4 Z31012001 1 DRUM DRIVE MOTOR2 chg
B1-5 085320616 6 TAPTITE BIND S M3X6
DEVELOP DRIVE
C1 LR0193001 1 DEVELOP DRIVE MOTOR ASSY
C2 087320616 3 TAPTITE CUP S M3X6
C3 LU4111001 1 FRICTION CAP add
DRUM DRAW DRIVE
D1 LR1006001 1 RELEASE RACK
D2 LR1007001 1 RELEASE RACK PLATE
D3 087310816 1 TAPTITE CUP B M3X8
D4 LR1008001 1 RELEASE RACK SPRING
D5 LR1228001 1 THM/HUM SENSOR HOLDER ASSY
D6 LR0803001 1 DEVELOP PRESS DRIVE L ASSY
D6-1 LR0823001 1 DEVELOP RELEASE DRIVE MOTOR ASSY
D6-2 LR0827001 1 FRONT COVER INTERLOCK SWITCH ASSY
D7 LR1014001 1 DRUM LOCK LEVER L
D8 LR1018001 1 DRUM LOCK LEVER R
D9 LR1710001 1 DRUM LOCK LEVER LABEL
D10 087320616 5 TAPTITE CUP S M3X6
D11 LR1023001 1 DRUM LOCK GEAR 24 add
D12 LR0307001 1 HOOK B add
D13 LR0308001 1 HOOK C add
D14 LR0327001 1 BUSH 7 add
D15 LR0910001 1 HOOK SPRING BC add
D16 LR0310001 1 PP GEAR CLUTCH CAM SPRING add
D17 LR0296001 3 BUSH 5 add
84E101/102/103/104 HL-4040CN/4040CDN/4050CDN/4070CDW
- 3 -

2. DRIVE
- 4 -
B1-4
B1-3
A1-1 A1-2
A1-2
A1-2
A1-2
D3
D2
D1
D5
D4
D10
D10
D10
D10
D10
A1
C1
C2 C2
C2
B1 D6
D6-1
D7
D9
D6-2
D8
B1-2
B1-5
B1-5
B1-5
B1-5 B1-5
B1-5
B1-1
D17
D17
D17
D16 D13 D12
D15
D14
D11
C3
A2

3. LASER UNIT
REF No. CODE Q'TY DESCRIPTION REMARKS
1 LU4373001 1 LASER UNIT AC
(
SP
)
CHG
2 LJ0908001 1 LASER CAUTION LABEL (EXCEPT CHN)
2 UL7931001 1 LASER CAUTION LABEL (CHN)
3 LM5867001 7 TAPTITE CUP S M3X6 SR
84E101/102/103/104 HL-4040CN/4040CDN/4050CDN/4070CDW
- 5 -

3. LASER UNIT
- 6 -
1
2
3
3
3
3
3
3
3