Brother DCP 7020 - B/W Laser - All-in-One User manual

FACSIMILE EQUIPMENT
PARTS REFERENCE LIST
MODEL: MFC7420 / 7820N
DCP 7020
(For U.S.A / Canada / Brazil)

© Copyright Brother 2004
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. ----- USA
CANADA ----- CAN
BRAZIL ---- BRA

List1(FRAME UNIT)
REF No. CODE Q'TY DESCRIPTION RECOMMEND REMARKS
1LF9386001 1 MAIN FRAME L ASSY-S, DCP7020, MFC7420 del
1 LF9602001 1 MAIN FRAME L ASSY-SV, DCP7020, MFC7420 add
1LF9387001 1 MAIN FRAME L ASSY-S, MFC7820N del
1 LF9600001 1 MAIN FRAME L ASSY-SV, MFC7820N add
1-1 LM4227001 1 DEVELOP JOINT
1-2 LM4341001 1 MAIN MOTOR ASSY
1-3 087320616 3 TAPTITE CUP S M3X6
1-4 LM4238001 1 P/R SOLENOID ASSY ch
g
1-5 LM4234001 1 F/R SOLENOID ASSY ch
g
1-6 LJ9740001 1 TONER SENSOR PCB ASSY
1-7 LG5845001 1 COVER SENSOR ASSY
1-8 LM4260001 1 NEW TONER ACTUATOR
1-9 LM4261001 1 NEW TONER ACTUATOR SPRING
1-10 LG5832001 1 NEW TONER SENSOR ASSY
1-11 LG5834001 1 THERMISTOR ASSY add
1-12 LM6480001 1 PINCH SPRING L ch
g
1-13 LJ9744001 1 THERMISTOR RELAY HARNESS add
1-13 LM9014001 1 THERMISTOR RELAY HARNESS-S add
1-14 LJ9745001 1 THERMISTOR HARNESS JOINT add
1-14 LM9013001 1 THERMISTOR HARNESS JOINT-S add
2 LF6856001 1 FAN MOTOR 60 UNIT
3 LJ9747001 1 TONER LED PCB ASSY
4 LM4267001 1 LED HOLDER
5 LJ7403001 2 RUBBER FOOT
6 LM4275001 1 SUB CHUTE ASSY
7 085411216 2 TAPTITE BIND B M4X12
8 LM4282001 1 REGIST FRONT ACTUATOR
9 LM4283001 1 TAIL EDGE ACTUATOR
10 LJ9751001 1 REGIST SENSOR PCB ASSY
11 LM4285001 1 REGIST FRONT SPRING
12 LM4570001 1 FILTER ASSY
13 LM4300001 1 PICKUP ROLLER HOLDER ASSY
14 LM6482001 1 LINK LEVER ch
g
15 LM4284001 1 REGIST REAR ACTUATOR
16 LM4286001 1 REGIST REAR SPRING
17 LM4287001 1 TAIL EDGE SPRING add
18 LM6481001 1 PINCH SPRING R chg
19 LJ7432001 1 CLEANER PINCH ROLLER ASSY L add
20 N/A
21 LM4357001 2 TRANSFER ARM add
22 LM4358001 2 TRANSFER ARM SPRING add
23 LM4595001 1 ANTI-STATIC BRUSH ALL JPS ADD
DCP7020, MFC7420, MFC7820N8C5A03, 8C5A13, 8C5A15

List2(LASER UNIT)
REF No. CODE Q'TY DESCRIPTION RECOMMEND REMARKS
1 LM4578001 1 LASER UNIT
(
SP
)
2 LJ0908001 1 LASER CAUTION LABEL
DCP7020, MFC7420, MFC7820N8C5A03, 8C5A13, 8C5A15

List3(PAPER TRAY)
REF No. CODE Q'TY DESCRIPTION RECOMMEND REMARKS
1 LM6331001 1 PAPER TRAY ASSY, GRAY
(
1581
)
, DCP7020, MFC7420 CHG
1 LM6331002 1 PAPER TRAY ASSY, GRAY
(
1736
)
, MFC7820N CHG
1-1 LM4146001 1 SEPARATION PAD SPRING
1-2 LM4143001 1 SEPARATION PAD HOLDER ASSY
DCP7020, MFC7420, MFC7820N8C5A03, 8C5A13, 8C5A15

4. FIXING UNIT
Old type (Fuser unit)
New type (Fuser unit-S)
1
1-7
1-8
1-8
1-1
1-4
1-8
1-8
1-5
1-2
1-7
1-7
1-7
1-8
1-8
1
1-7
1-8
1-3
1-1
1-7
1-7
1-6
1-9
1-8
1-3 1-4
1-8
1-8
1-5
1-2
1-8
1-8
1-11
1-7
1-14
1-3
1-13
1-14
1-13
1-3