Brother HL-5070N, HL-5050, HL-5040, HL-5030 Part List
Brother Laser Printer
PARTS REFERENCE LIST
MODEL:
HL-5030/5040/5050/5070N
Read this list thoroughly before maintenance work.
Keep this list in a convenient place for quick and easy reference at all times.
January 2003
PL-PRN042
NOTE 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) Symbol ( PCB No., Revision , and Parts location mounted on the PCB.)
Note : No orders without Parts Code or Tool No. can be accepted.
< Example >
REF.NO. CODE Q’TY DESCRIPTION SYMBOL REMARK
Revision No.: marked on the main printed circuit board.
(1)
(2)
(3)
(4)
B48K056 – 201 A
Revision No.: marked on the power supply printed circuit board.
Design change indication
Specification No .
Pattern alteration No.
Circuit board No.
Rev. A
2. Design-changed parts :
If the parts are changed, any one of the following symbols is indicated in the REMARKS column.
Design change indication
(The first version has no sign.)
CNG(cng) : 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. The original of this list was made based on the information available in January 2003.
4. Parts are subject to change in design without prior notice.
CONTENTS
1. FRAME L/ DRIVE UNIT........................................................................ 1
2. FRAME R UNIT .................................................................................... 1
3. FRAME UNIT ........................................................................................ 3
4. LASER UNIT ........................................................................................ 3
5. PAPER FEEDER .................................................................................. 5
6. MP UNIT ............................................................................................... 5
7. PAEPR CASSETTE.............................................................................. 7
8. FIXING UNIT......................................................................................... 9
9. COVERS............................................................................................. 11
10. MAIN PCB .......................................................................................... 13
11. ENGINE PCB...................................................................................... 15
12. LOW-VOTAGE POWER SUPPLY PCB ............................................. 15
13. HIGH-VOLTAGE POWER SUPPLY PCB .......................................... 17
14. ACCESSORIES .................................................................................. 17
15. PACKING MATERIALS...................................................................... 19
16. PERIODICAL MAINTENANCE PARTS ............................................. 19
1. FRAME L/ DRIVE UNIT
CODE Q'TY DESCRIPTION SYMBOL REMARK
1 LJ7695001 1 MAIN FRAME L UNIT 30
1 LJ7363001 1 MAIN FRAME L UNIT 40
1 LJ7603001 1 MAIN FRAME L UNIT 50
1 LJ7692001 1 MAIN FRAME L UNIT 70N
1-1 LJ7381001 1 MAIN MOTOR ASSY ZL2
1-2 LJ7386001 1 F/R SOLENOID ASSY
1-3 LJ7391001 1 P/R SOLENOID ASSY
1-4 LJ5014001 1 SOLENOID RELEASE SPRING P/R
1-5 LJ9166001 1 TONER LED PCB UNIT ASSY ZL2 B512156-200
1-6 LJ7403001 2 RUBBER FOOT
1-7 LG3218001 1 DOCUMENT COVER SENSOR
1-8 LJ7784001 1 SENSOR CLIP
MODEL HL-5030/5040/5050/5070N/5050LT US 84U-Z41/Z42/Z43/Z44/Z46-010
2. FRAME R UNIT
CODE Q'TY DESCRIPTION SYMBOL REMARK
1 LJ7473001 1 MAIN FRAME R UNIT
1-1 LJ9193001 1 TONER SNSOR PCB UNIT ZL2 B512084-101
1-2 LJ7403001 2 RUBBER FOOT
MODEL HL-5030/5040/5050/5070N/5050LT US 84U-Z41/Z42/Z43/Z44/Z46-011
-1-
1. FRAME L / DRIVE UNIT
1
1-5
1-7
1-8
1-1
1-6
1-2
1-4
1-3
1-6
2. FRAME R
1
MODEL HL-5030/5040/5050/5070N/5050LT US 84U-Z41/Z42/Z43/Z44/Z46-010
1-1
1-2
1-2
MODEL HL-5030/5040/5050/5070N/5050LT US 84U-Z41/Z42/Z43/Z44/Z46-011
- 2 -
3. FRAME UNIT
REF.NO.
REF.NO.
CODE Q'TY DESCRIPTION REMARK
1 LJ7490001 1 GROUND SPRING
2 LJ7492001 1 FILTER
3 LJ7496001 1 SPRING, EXTENSION P/R
4 LJ7501001 1 MIDDLE ROLLER GEAR
5 LJ7502001 1 IDLE GEAR 22
6 LJ7504001 1 GROUND WIRE
7 LJ7505001 1 FAN MOTOR 60 UNIT LV
8 LJ7508001 1 FAN MOTOR 60 UNIT
9 LJ7579001 1 MP SOLENOID HOLDER UNIT
MODEL HL-5030/5040/5050/5070N/5050LT US 84U-Z41/Z42/Z43/Z44/Z46-012
4. LASER UNIT
CODE Q'TY DESCRIPTION REMARK
1 LJ7899001 1 LASER UNIT ZL2 (SP)
2 085310815 6 TAPTITE, BIND B M3X8
MODEL HL-5030/5040/5050/5070N/5050LT US 84U-Z41/Z42/Z43/Z44/Z46-020
- 3 -
3. FRAME UNIT
8
2
7
9
5
4
4. LASER UNIT
3
1
6
MODEL HL-5030/5040/5050/5070N/5050LT US 84U-Z41/Z42/Z43/Z44/Z46-012
1
2
2
MODEL HL-5030/5040/5050/5070N/5050LT US 84U-Z41/Z42/Z43/Z44/Z46-020
- 4 -
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