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No.
Sensor Name/
Sensor Board Name
Activ
e
CN
Condition
Symptom
S13
Registration Sensor
L
CN224/A2
Open
Jam A (Jam8, 17)
Shorted
Jam A, B (Jam1)
S29
Drum Gear Position
Sensor-K
H
CN222/A2
Open/
Shorted
SC380/SC396
S30
Drum Gear Position
Sensor-M
H
CN222/ A5
Open/
Shorted
SC380/SC397
S31
Drum Gear Position
Sensor-C
H
CN222/ A8
Open/
Shorted
SC380/SC398
S32
Drum Gear Position
Sensor-Y
H
CN222/ A11
Open/
Shorted
SC380/SC399
S25
S26
S27
S28
Toner End Sensor - K
Toner End Sensor - Y
Toner End Sensor - C
Toner End Sensor - M
L
CN207/A1
CN207/B9
CN207/
B12
CN207/
B15
Open
Toner end cannot be
detected.
Shorted
Toner end is detected when
there is enough toner.
-
Image Transfer Belt
Rotation Sensor
H/L CN208/11
Open/
Shorted
SC443
S20
Vertical Transport Sensor
1
L
CN230/A7
Open
Jam A (Jam3, 11)
Shorted
Jam A, B (Jam1)
S21
S24
Paper End
Sensor 1, 2
L
CN230/
A10, B10
Open
Paper end is not detected
when there is no paper in
the paper tray.
Shorted
Paper end is detected when
there is paper in the paper
tray.
S22
S25
Paper Lift Sensor 1, 2
H
CN230/
A13, B13
Open/
Shorted
SC501, SC502
7. Appendix: Electrical Component Defects
138
7
Содержание MPC 2800 AT-C2
Страница 1: ...Model AT C2 Machine Code D023 D025 Field Service Manual July 2008 Subject to change...
Страница 2: ......
Страница 16: ...Overview Component Layout 1 Product Information 14 1...
Страница 125: ...6 Attach the on standby decal O to the right hand side of the main power switch Anti Condensation Heater Type A 123 2...
Страница 152: ...2 Installation 150 2...
Страница 156: ...3 Preventive Maintenance 154 3...
Страница 171: ...Left Cover 1 Left cover A x 6 Rear Cover 1 Rear cover A x 8 Exterior Covers 169 4...
Страница 176: ...3 Ozone filters A in the right top cover 4 Replacement and Adjustment 174 4...
Страница 243: ...3 Toner transport motor A x 3 x 1 Toner Collection Unit 1 Gear Unit p 228 Drive Unit 241 4...
Страница 249: ...6 Development clutch K A x 1 Drive Unit 247 4...
Страница 265: ...8 Thermopile F x 2 x 1 Fusing 263 4...
Страница 272: ...3 Open the duplex door A 4 Right door cover B x 4 5 Right door rear cover A x 3 4 Replacement and Adjustment 270 4...
Страница 286: ...Behind the IOB FCU and G3 Interface Unit F BICU G Controller Board H HDD 4 Replacement and Adjustment 284 4...
Страница 287: ...Controller Box Open I ITB Power Supply Board Electrical Components 285 4...
Страница 327: ...Controller Self Diagnostics 325 5...
Страница 347: ...6 Troubleshooting Service Call Conditions See Appendices for the following information SC Tables 345 6...
Страница 354: ...MEMO 352...
Страница 355: ...Model AT C2 Machine Code D023 D025 Appendices July 2008 Subject to change...
Страница 356: ......
Страница 359: ...SP1 xxx System and Others 496 SP2 XXX Scanning image quality 496 3...
Страница 360: ...4...
Страница 396: ...2 Appendix Maintenance Tables 40 2...
Страница 474: ...4 Appendix Process Control Error Conditions 118 4...
Страница 476: ...5 Appendix Troubleshooting Guide 120 5...
Страница 484: ...5 Appendix Troubleshooting Guide 128 5...
Страница 492: ...Sensor Locations 6 Appendix Jam Detection 136 6...
Страница 500: ...7 Appendix Electrical Component Defects 144 7...
Страница 854: ...MEMO 498...
Страница 855: ...MEMO 499...
Страница 856: ...MEMO 500 EN...