Brother HL-2600CN Series User manual

Brother Laser Printer
PARTS REFERENCE LIST
MODEL: HL-2600CN
Read this list thoroughly before maintenance work.
Keep this list in a convenient place for quick and easy reference at all times.
October, 2001
PL-PRN028

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.
B48K056 - 201A
Revision No.: marked on the power supply PCB.
Rev. 0B
2. Design-changed parts :
If the parts are changed, any one of the following symbols is indicated in the REMARKS column.
#A : compatible between old and new
#B : replaceable from old to new
#D : incompatible
# : newly established
3. The original of this list was made based on the information available in October, 2001.
4. Parts are subject to change in design without prior notice.
(1) (4)
(3)
(2)
D
esign change indication
S
pecification No .
P
attern alteration No.
C
ircuit board No.
Design change indication

CONTENTS
1. DRIVE ..................................................................................................1
2. FRAME..................................................................................................3
3. SCANNER UNIT....................................................................................5
4. MEDIA CASSETTE...............................................................................5
5. TRANSFER UNIT..................................................................................7
6. PAPER EXIT UNIT................................................................................7
7. FUSING UNIT........................................................................................9
8. MAIN PCB...........................................................................................11
9. COVER................................................................................................13
10. MCTL PCB..........................................................................................15
11. IOD PCB..............................................................................................15
12. POWER SUPPLY UNIT ......................................................................17
13. HIGH VOLTAGE POWER SUPPLY....................................................17
14. AC CORDS .........................................................................................19
15. ACCESSORIES....................................................................................19
16. PACKING MATERIALS.........................................................................21
17. PERIODICAL REPLACEMENT PARTS ...............................................21
18. HARD DISK ..........................................................................................23

1. DRIVE
REF.NO. CODE Q'TY DESCRIPTION REMARK
1 LJ3914001 1 MAIN MOTOR 2
2 LJ3916001 1 MAIN GEAR UNIT 2
3 LJ3917001 1 DEVELOPER MOTOR 2
4 LJ3918001 1 DEVELOPER DRIVE UNIT 2
5 UH3494001 1 PAPER PICK-UP CLUTCH
6 UH3495001 1 REGISTRATION CLUTCH
7 UH3496001 1 FIXING CLUTCH
8 LJ3913001 5 DEVELOPER CLUTCH 2
9 LJ2230001 2 TR CAM CLUTCH 3
10 LJ3915001 1 BD GEAR ASSY 2
MODEL HL-2600CN 54S303
-1-

1. DRIVE
- 2 -
MODEL HL-2600CN 54S303
1
2
10
3
4
5
6
7
9
8
9
8
8

2. FRAME
REF.NO. CODE Q'TY DESCRIPTION REMARK
1 LJ3898001 2 COOLING FAN (EX) 2
2 LM0309001 1 COOLING FAN (OZ) 2
3 UH1946001 3 INTERLOCK SW
4 LJ8936001 1 PAPER SIZE SENSOR 2
5 UH1948001 6 PAPER SENSOR
6 UH1949001 2 BELT SENSOR
7 UH1950001 1 TONER SENSOR ASSY
8 LJ3922001 1 TONER KEY SENSOR 2
9 LJ2243001 1 OHP SENSOR 3
10 LJ3927001 1 WASTE TONER FEEDER (U) 2
11 LJ3909001 1 WT U SPRING
12 LJ3923001 1 WT HOLDER ASSY 2
13 LJ3879001 1 DRUM CLEANER 2
14 LJ3924001 1 TRANSFER DRUM 2
15 UH3485001 1 PAPER PICK-UP ROLLER
16 LJ2317001 1 SEPARATION PAD (2)
17 UH3487001 1 ERASE LAMP
18 UH3488001 1 OIL SENSOR
19 UH3492001 1 FUSER CONNECTOR (2)
20 LJ3921001 1 WASTE TONER FEEDER (L) 2
21 LJ3907001 1 FP CASSETTE GUIDE SET L
21 LJ3908001 1 FP CASSETTE GUIDE SET R
22 LJ3728001 1 SL-3 PAPER GUIDE D
23 LJ3910001 1 TR TERMINAL BASE ASSY
24 LJ3902001 1 BC LOCK LEVER (SET)
25 LJ3919001 1 DEV.DRIVE GEAR 2 (4 PCS)
26 LJ3920001 1 FP2 GEAR ASSY
27 LJ3942001 1 SL2 PS FAN ASSY
28 LJ3943001 1 TR3 HINGE SUPPORT
MODEL HL-2600CN 54S303
-3-

2. FRAME
MODEL HL-2600CN 54S303
- 4 -
27
3
2
10
12
11
25
25
4
21
1
1
5
22
23
9
13
14
15
24
28
16
19
18
5
6
33
17
20
6
7
24
7
26
8
5
5
Paper sensor (EXFS)
Paper sensor (F.CL)
Paper sensor (PT2)
5
5

3. SCANNER UNIT
REF.NO. CODE Q'TY DESCRIPTION REMARK
1 LJ3928001 1 OPTICAL UNIT 2
MODEL HL-2600CN 54S303
4. MEDIA CASSETTE
REF.NO. CODE Q'TY DESCRIPTION REMARK
1 LJ3880001 1 PAPER CASSETTE 2
MODEL HL-2600CN 54S303
-5-

MODEL HL-2600CN 54S303
3. SCANNER UNIT
4. MEDIA CASSETTE
- 6 -
MODEL HL-2600CN 54S303
1
1

5. TRANSFER UNIT
REF.NO.
CODE Q'TY DESCRIPTION REMARK
1LJ3881001 1TRANSFER UNIT 2
1-1 LJ3877001 1TRANSFER ROLLER 2
1-2 LJ3878001 1PAPER DISCHARGER 2
1-3 LJ3882001 1REGISTRATION ROLLER 2
MODEL HL-2600CN 54S303
6. PAPER EXIT UNIT PR2002110
REF.NO.
CODE Q'TY DESCRIPTION REMARK
1LJ3899001 1PAPER EXIT UNIT 2 E NAME CHNG
1-1 LJ3889001 1PAPER EXIT UNIT COVER 2
1-2 LJ3890001 1PAPER EXIT FRONT COVER 2
1-3 LJ3900001 1PAPER EXIT ROLLER
1-4 UH3463001 1DISCHARGING BRUSH
1-5 LJ3903001 1P.EX SWITCH GUIDE
MODEL HL-2600CN 54S303
T/I NO. PR2002110
-7-