Canon MF3110 Service Manual - Page 30
Laser Exposure - drum
UPC - 013803044881
View all Canon MF3110 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 30 highlights
Chapter 2ޓRunning H/F 5 2.2 Laser Exposure 2.2.1 Overview/Configuration 2.2.1.1 Overview [8] [1] [2] [7] [6] 0002-8624 [3] [5] [4] F-2-2 [1] Laser driver PCB [2] BD sensor [3] Reflecting mirror [4] Photosensitive drum T-2-2 [5] Imaging lends [6] Scanner motor [7] 4 facet mirror [8] Cylindrical lens The machine's laser scanner assembly consists of the laser driver and the scanner motor, which are driven by signals coming from the engine controller. The laser driver serves to turn on the laser diode according to the laser control signal and video signals from the engine controller. The laser beam moves thorough the collimator less and the cylindrical lens to reach the 4 facet mirror rotating at a specific speed. 2-2
-
1
-
2
-
3
-
4
-
5
-
6
-
7
-
8
-
9
-
10
-
11
-
12
-
13
-
14
-
15
-
16
-
17
-
18
-
19
-
20
-
21
-
22
-
23
-
24
-
25
-
26
-
27
-
28
-
29
-
30
-
31
-
32
-
33
-
34
-
35
-
36
-
37
-
38
-
39
-
40
-
41
-
42
-
43
-
44
-
45
-
46
-
47
-
48
-
49
-
50
-
51
-
52
-
53
-
54
-
55
-
56
-
57
-
58
-
59
-
60
-
61
-
62
-
63
-
64
-
65
-
66
-
67
-
68
-
69
-
70
-
71
-
72
-
73
-
74
-
75
-
76
-
77
-
78
-
79
-
80
-
81
-
82
-
83
-
84
-
85
-
86
-
87
-
88
-
89
-
90
-
91
-
92
-
93
-
94
-
95
-
96
-
97
-
98
-
99
-
100
-
101
-
102
-
103
-
104
-
105
-
106
-
107
-
108
-
109
-
110
-
111
-
112
-
113
-
114
-
115
-
116
-
117
-
118
-
119
-
120
-
121
-
122
-
123
-
124
-
125
-
126
-
127
-
128
-
129
-
130
-
131
-
132
-
133
-
134
-
135
-
136
-
137
-
138
-
139
-
140
-
141
-
142
-
143
-
144
-
145
-
146
-
147
-
148
-
149
-
150
-
151
-
152
-
153
-
154
-
155
-
156
-
157
-
158
-
159
-
160
-
161
-
162
-
163
-
164
-
165
-
166
-
167
-
168
-
169
-
170
-
171
-
172
-
173
-
174
-
175
-
176
Chapter 2
±
Running H/F 5
2-2
2.2
Laser Exposure
2.2.1
Overview/Configuration
2.2.1.1
Overview
0002-8624
F-2-2
T-2-2
The machine's laser scanner assembly consists of the laser driver and the scanner motor, which are driven by signals
coming from the engine controller.
The laser driver serves to turn on the laser diode according to the laser control signal and video signals from the
engine controller.
The laser beam moves thorough the collimator less and the cylindrical lens to reach the 4±facet mirror rotating at a
specific speed.
[1] Laser driver PCB
[5] Imaging lends
[2] BD sensor
[6] Scanner motor
[3] Reflecting mirror
[7] 4±facet mirror
[4] Photosensitive drum
[8] Cylindrical lens
[2]
[1]
[3]
[4]
[5]
[7]
[6]
[8]