Brother HL 1850 User Manual

	



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1. FRAME / DRIVE UNITPR2002076REF.NO.CODEQTYDESCRIPTIONSYMBOLREMARK
1LJ59800011MAIN MOTOR ASSY HE  
2LJ59690011FEED SOLENOID ASSY HE
3LJ59730011SOLENOID ASSY 04C4
4LJ59760011SOLENOID ASSY 04C5
5LJ52080012LOCK LEVER SPRING
6LJ53070011TONER LED PCB UNIT (EMISSION)
7LJ83570011SOL RELAY PCB ASSY
8LJ50880011REVERSING SWITCH SOLENOID
9LJ50150011T-BELT B40S2M142
10LJ51000011TONER SENSOR PCB UNIT (RECEPTION)
11UL85070014RUBBER FOOT
12LJ59250011GEAR 21H
13UL90690012CONDUCTOR BUSH 5
14LJ55330011CONDUCTOR BUSH H...

1. FRAME / DRIVE UNIT 
2. LASER UNIT
- 1 -
12
22
8
9
1
12
25
6
52
7
19
20
10
15
11
22 18
16
20
11
11
13
19
19 19
21
23 24
13
14
4
3
19
19
17
17 17
MODEL    HL-1850/1870N   84U-Z23/Z24-010
MODEL    HL-1850/1870N   84U-Z23/Z24-020
26
PR2002076
T/I NO. PR2002076
 

3. PAPER FEEDER / MP UNITPR2002067REF.NO.CODEQTYDESCRIPTIONREMARK
1UL90590012JOINT 5
2UL90600011FEED ROLLER ASSY
3UL90620012BUSH 5
4LJ51460011FIRST FEED ROLLER ASSY
5ALJ50160011PAPER PICK-UP ROLLER ASSY  *1
5BLJ50160011PAPER PICK-UP ROLLER ASSY
6LJ50200012BUSH L
7LJ50210012BUSH R
8LJ51840011SEPARATION PLATE ASSY
9LJ51880011MP PRESSURE PLATE ASSY
10LJ51970011MP COVER
11LJ51990011MP PAPER GUIDE 1
12LJ52000011MP SIDE GUIDE L
13LJ52010011MP SIDE GUIDE R
14LJ52030011MP PAPER GUIDE 2
15LJ52040011MP PAPER GUIDE...

3. PAPER FEEDER / MP UNIT
- 3 -
MODEL    HL-1850/1870N   84U-Z23/Z24-041
1
12 18
13
2111
19
101415 2
5B
5A633B33B
6
2731
31
33A33A
32
32
28 17
207
78
29
30
93
1
22
23 24
25
26
43
16
16-1 16-3
16-216-4
PR2002067
T/I NO. PR2002067
 

4. DUPLEX
REF.NO.CODEQTY DESCRIPTION REMARK
1 LJ5216001 1EXIT ROLLER UNIT
1-1 LJ5220001 1EXIT ROLLER ASSY ZLH
1-2 UL9122001 4PINCH ROLLER ASSY  
1-3 UL9125001 4PINCH ROLLER SPRING  
1-4 LJ8364001 1REAR COVER SENSOR PCB ASSY
1-5 085411015 2 TAPTITE, BIND B M4X10
1-6 087310815 1 TAPTITE, CUP B M3X8
2 LJ5222001 1DX OUTER CHUTE ASSY
2-1 LJ5223001 1DX OUTER CHUTE  
2-2 LJ5224001 1FRAP 2
2-3 LJ5225001 1FRAP 2 SPRING
3 LJ5226001 1DX REAR CHUTE
4 LJ5227001 1REAR COVER C  
5 LJ5990001 1FAN MOTOR 60 B UNIT  
6...

4. DUPLEX
- 6 -
1-11-4
1-6
1-5
1-5
1-31-2
1-2
1-3
1
5
2
2-1
2-2 3
4 6
6-1
6-5 6-7
6-66-14
6-10 6-8 6-2
6-12
6-11
6-16 6-9
6-2
6-4 6-1
6-3
2-3
6-146-146-15
6-13
7
MODEL    HL-1850/1870N   84U-Z23/Z24-042
 

5. PAPER CASSETTEPR2002029REF.NO.CODEQTYDESCRIPTIONREMARK
1LJ70900011PAPER TRAY ASSY HE BROCHNG
1-1LJ45370011PRESSURE PLATE ASSY LGL
1-2UL90770012PERSSURE PLATE SPRING
1-3UL90780011SIDE GUIDE L
1-4UL90790011SIDE GUIDE R
1-5UL90800012SIDE GUIDE RACK
1-6UL90810011SIDE GUIDE GEAR
1-7UL90820011FRICTION SPRING
1-8LJ59190011PAD HOLDER ZLH ASSY JPN *2
1-9LJ59230011SEPARATION PAD SPRING 350
1-10LJ52590011PAPER INDICATOR
1-11UL90920011LOCK LEVER
1-12UL90950011HELICAL EXTENSION SPRING
1-13LJ41960011PRESSURE ROLLER...