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Minolta EP1052 Specifications Page 43
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Interleaf EP1052 GENERAL, MECHANICAL/ELECTRICAL
96.1
1.01
M-29
Control Signal
ON
OFF
WIRING DIAGRAM
LA3
PWB-A PJ17A-4 ~ 9
L
H
2-F
1
2
...
38
39
40
41
42
43
44
45
46
47
48
...
232
233
GENERAL
1
MECHANICAL/
1
ELECTRICAL
1
SAFETY INFORMATION
5
SPECIFICATIONS1
7
L: Lengthwise; C: Crosswise
8
PRECAUTIONS FOR INSTALLATION2
10
PRECAUTIONS FOR USE3
11
HANDLING OF THE CONSUMABLES4
12
SYSTEM OPTION5
13
CROSS-SECTIONAL VIEW1
15
COPY PROCESS2
16
DRIVE SYSTEM3
18
SEQUENTIAL EXPLANATION4
19
Fusing Heater Lamp H1
20
D The Start Key is pressed
21
E Paper is taken up
21
F A scan motion is completed
22
PC DRUM5
24
IMAGING UNIT6
25
6-1. Imaging Unit Drive
26
Toner Recycling Path
27
Toner Supply Port
27
Toner Recycling Coil
27
Bevel Gears
27
DEVELOPMENT7
28
Magnet Roller
32
Bias Terminal
32
CLEANING UNIT8
34
8-1. Cleaning Bias
35
TONER HOPPER9
36
9-5. Toner Bottle Vibration
38
DRUM CHARGING10
40
IMAGE ERASE LAMP11
41
:ON; y:OFF
42
LA3 PWB-A PJ17A-4 ~ 9 L H 2-F
43
OPTICAL SECTION12
44
Auxiliary Reflector
47
Main Reflector
47
Exposure Lamp LA1
47
Aperture Plate
47
M7 PWB-A PJ16A-2 L H 19-I
50
PC86 PWB-A PJ20A-2 L H 20-M
50
M6 PWB-A PJ16A-1 L H 19-I
51
PC90 PWB-A PJ20A-5 L H 20-M
51
MAIN ERASE LAMP14
52
PAPER SEPARATOR FINGERS16
55
SL1 PWB-A PJ14A-2 L H 14-A
56
PAPER TAKE-UP/FEED SECTION17
57
Trailing Edge Stop Edge Guide
58
Lock Lever
58
Drawer Side
58
<Control>
60
1158SBM1705A
61
1151M003AA
61
Paper Take-Up Roll
63
Separator Finger
63
SL2 PWB-A PJ7A-9 L H 25-C
65
PC55 PWB-A PJ7A-2 H L 25-B
65
VERTICAL PAPER TRANSPORT18
66
SYNCHRONIZING ROLLERS19
67
CL1 PWB-A PJ6A-4 L H 2-N
69
PC54 PWB-A PJ18A-2 L H 14-D
69
PAPER TRANSPORT20
70
FUSING UNIT21
71
EXIT UNIT22
74
22-2. Paper Exit Sensor
75
D H2, H3 ON/OFF Conditions
76
Feed Roll
80
Separator Roll
80
25-3. Paper Empty Detection
81
COOLING FAN27
82
OPTICAL SECTION COOLING FAN28
83
MEMORY BACKUP29
84
EP1052_GM
85
SWITCHES ON PWBs/
86
TECH. REP. SETTINGS
86
1151SBS0100A
88
1151SBS0101A
88
1151SBS0102A
88
1158SBS0200A
89
3-1. PWB Location
91
USER MODE4
93
[User Mode]
94
SERVICE MODE5
96
1151SBS0502A
97
[Service Mode " Test]
98
2. Tech. Rep. Choice
100
1158SBS050303A
104
4. Paper Size Counter
105
5. Misfeed Counter
105
6. Malfunction Counter
106
1158SBS050307A
107
8. Display
108
[Service Mode " Display]
108
ADJUST MODE6
109
1151SBS0603A
110
1151SBS0700A
112
EP1052_S
113
MINOLTA CO., LTD
113
DIS/REASSEMBLY
114
ADJUSTMENT
114
1151SBD0000A
115
CONTENTS
117
SERVICE INSTRUCTIONS1
120
1-3. HANDLING OF THE PC DRUM
121
(1) Screws
123
(3) Other Screws
123
DISASSEMBLY/REASSEMBLY2
124
2-2. REMOVAL OF PWBs
127
2-3. BELT INSTALLATIONS
129
1158D021AA
130
1142D007AA
130
1158D024AA
130
1158D022AA
130
1158D023AA
130
1151D029AA
131
1151D030AA
131
1151D004AA
131
1151D005AA
132
1151D006AA
132
1151D009AA
132
1151D018AA
134
2-5. OPTICAL SECTION
137
1151D032AA
140
1151D033AA
142
(5) Removal of the Scanner
143
2-6. Imaging Unit
145
1151D034AA
149
1151D035AA
149
1151D036AA
150
1151D037AA
151
2-8. Fusing Unit
153
1151D011AA
155
1151D012AA
155
1151D013AA
155
1151D014AA
155
1151D039AA
156
96.11.01
158
2. Remove the front bushing
158
ADJUSTMENT3
159
3-3. ADJUSTMENT OF SWITCHES
161
Microswitches
161
1139D270AA
166
<OPTION>
170
Full Size
172
Enlargement
174
Reduction
175
3-5. OTHER ADJUSTMENTS
179
MISCELLANEOUS4
182
EP1052_D
183
TROUBLESHOOTING
184
INTRODUCTION1
187
I/O PORT CHECK2
188
2-2. Port Check List
190
(Copier)
190
PAPER TRANSPORT FAILURE3
193
1158SBT030101A
196
1-2. Copier Take-Up Misfeed
197
1-3. Bypass Port Misfeed
200
1158SBT030104A
202
1151C24TAA
202
1-5. Fusing/Exit Misfeed
205
2. Wrinkles in Paper
207
3. Double Feed
207
4. Skewed Feed
208
MALFUNCTIONS4
209
1151SBT040101A
211
1151C18TAA
211
1151SBT040102A
213
1151C17TAA
213
1151C16TAA
215
1151SBT040103A
215
1151SBT040104A
217
1151C09TAA
217
1151SBT040105A
219
1151C03TAA
219
1151SBT040106A
221
1151C14TAA
221
C0610: Lens Motor malfunction
223
1158SBT040084A
225
1151C10TAA
225
1158SBT040109A
227
2. Power is not Turned ON
229
3. E1, E2
231
EP1052_T
233
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