Epson 3800 Service Manual - Page 54
PAPER FEED MECHANISM, Drive Transmission Path
 |
UPC - 010343862081
View all Epson 3800 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 54 highlights
EPSON Stylus Pro 3800/3800C/3850 PAPER FEED MECHANISM Paper feed mechanism consists of a PF motor, PF scale, PF encoder, PF roller, front and rear paper eject rollers, and star wheels. The mechanism transports papers fed from the feeders and ejects them from the front of the printer. PF Motor PF Timing Belt Combination Gear, PF, Drive Spur Gear, 31.5 PF Motor Spur Gear, 68 Front Paper Eject Roller Spur Gear, 14.4 Rear Paper Eject Roller Figure 2-29. Drive Transmission Path OPERATING PRINCIPLES Paper Feed Mechanism Revision A 54
-
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
-
177
-
178
-
179
-
180
-
181
-
182
-
183
-
184
-
185
-
186
-
187
-
188
-
189
-
190
-
191
-
192
-
193
-
194
-
195
-
196
-
197
-
198
-
199
-
200
-
201
-
202
-
203
-
204
-
205
-
206
-
207
-
208
-
209
-
210
-
211
-
212
-
213
-
214
-
215
-
216
-
217
-
218
-
219
-
220
-
221
-
222
-
223
-
224
-
225
-
226
-
227
-
228
-
229
-
230
-
231
-
232
-
233
-
234
-
235
-
236
-
237
-
238
-
239
-
240
-
241
-
242
-
243
-
244
-
245
-
246
-
247
-
248
-
249
-
250
-
251
-
252
-
253
-
254
-
255
-
256
-
257
-
258
-
259
-
260
-
261
-
262
-
263
-
264
-
265
-
266
-
267
-
268
-
269
-
270
-
271
-
272
-
273
-
274
-
275
-
276
-
277
-
278
-
279
-
280
-
281
-
282
-
283
-
284
-
285
-
286
 |
 |
EPSON Stylus Pro 3800/3800C/3850
Revision A
OPERATING PRINCIPLES
Paper Feed Mechanism
54
PAPER FEED MECHANISM
Paper feed mechanism consists of a PF motor, PF scale, PF encoder, PF roller, front
and rear paper eject rollers, and star wheels. The mechanism transports papers fed from
the feeders and ejects them from the front of the printer.
Figure 2-29.
Drive Transmission Path
PF Motor
PF Motor
PF Timing Belt
Combination Gear, PF, Drive
Spur Gear, 14.4
Spur Gear, 68
Front Paper Eject Roller
Spur Gear, 31.5
Rear Paper Eject Roller