![](/html/bd/bd6c/bd6c2e6aa4b7e0031206bb51d8106b094f73b0f63b3699e369f254d61bbbbf7b/bg1.png)
R
LASER PRINTER
PARTS REFERENCE LIST
MODEL:HL-820/1020/1040/1050
Apr., '98
84U005BE0
![](/html/bd/bd6c/bd6c2e6aa4b7e0031206bb51d8106b094f73b0f63b3699e369f254d61bbbbf7b/bg2.png)
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 >
Revision No.: marked on the printed circuit board.
B48K056 - 201A
Design change indication
Specification No .
Pattern alteration No.
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 April, 1998.
4. Parts are subject to change in design without prior notice.
![](/html/bd/bd6c/bd6c2e6aa4b7e0031206bb51d8106b094f73b0f63b3699e369f254d61bbbbf7b/bg3.png)
CONTENTS
GENERAL DRAWING..................................................................................1
MAIN PCB DRAWING (HL-820/1020/1040).................................................2
MAIN PCB DRAWING (HL-1050).................................................................3
AC CORD / PACKING MATERIAL DRAWING.............................................4
1. DRIVE UNIT..........................................................................................5
2. SCANNER UNIT...................................................................................5
3. MP SHEET FEEDER............................................................................6
4. FIXING UNIT.........................................................................................6
5. COVERS...............................................................................................7
6-1. MAIN PCB <HL-820/1020>...................................................................8
6-2. MAIN PCB <HL-1040 OTHERS>..........................................................8
6-3. MAIN PCB <HL-1040 ISRAEL>............................................................8
6-4. MAIN PCB <HL-1050 OTHERS>..........................................................9
6-5. MAIN PCB <HL-1050 ISRAEL>............................................................9
7. PANEL SENSOR PCB........................................................................10
8. POWER SUPPLY PCB.......................................................................10
9. HIGH VOLTAGE POWER SUPPLY....................................................11
10. AC CORD............................................................................................11
11. ACCESSORIES..................................................................................12
12. PACKING MATERIALS.......................................................................12
![](/html/bd/bd6c/bd6c2e6aa4b7e0031206bb51d8106b094f73b0f63b3699e369f254d61bbbbf7b/bg4.png)
5-5
5-20
(Legend model only)
2-4
2-3
2-1
2-2
2-5
2-2
5-6
2-4
2-3
5-28
5-33
5-27
2-2
5-25
5-10
5-33
9-1
5-17
5-26
8-2
5-29
GENERAL DRAWING
4-3
5-31
5-26
5-35
(200V only)
5-8
5-34
5-21
4-2
5-33
4-1-1
4-3
4-7
4-1-11
11
5-1
3-1
4-4
4-11
4-10
4-2
4-4
4-1
4-6
4-5
4-6
4-9
5-32
4-8
5-22
5-33
5-9
5-11
5-4
5-2
7-1
5-24
5-11
11-1
5-23
5-30
1-4
1-1
1-6
5-34
1-2
1-5
1-6
T/I NO. PR98096 / PR98100 / PR98176 / PR98235 / PR98271 / PR98292
1-2
1-3
5-35
(100V only)
5-18
5-19
5-34
5-16
5-7
8-1
5-15
5-13
5-16
5-3
5-14
5-15
5-16
5-12
5-15
5-14
11-2
11-3
11-5
11-4
11-5-1
11-8
11-6
11-7
MODEL HL-820/1020/1040/1050 84U821/831/832/861/862
- 1 -
![](/html/bd/bd6c/bd6c2e6aa4b7e0031206bb51d8106b094f73b0f63b3699e369f254d61bbbbf7b/bg5.png)
6-1. MAIN PCB <HL-820/1020>
1-1
1
MODEL HL-820/1020 84U-821-101/104
6-2/3. MAIN PCB <HL-1040 OTHERS/ISRAEL>
1-1
1
MODEL HL-1040 84U-831-101/103, 84U-832-101
- 2 -