171.xx Fan error service check
Actions
Yes
No
Turn the printer off, and remove the rear cover. See
“Rear cover removal”
on page 221
.
Turn the printer on, and check the fan cable at JFAN1 for the following
values:
Pin 1: +3.3 V dc
Pin 2: Ground
Pin 3 0 (fan off)
Are the measured values correct?
Replace the fan.
Replace the controller
board. See
“Controller
board removal” on
page 239
.
7527
Diagnostic information
93
Содержание CX310dn
Страница 24: ...7527 24 ...
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Страница 187: ...D ADF cover open E Flatbed cover open F Paperfeed sensor 7527 Service menus 187 ...
Страница 224: ...3 Remove the four screws A securing the right scanner cover to the flatbed unit 7527 Repair information 224 ...
Страница 227: ...5 Disconnect the belt C 6 Disconnect the fan and remove 7527 Repair information 227 ...
Страница 311: ...Component locations Controller boards CX310 models 7527 Component locations 311 ...
Страница 312: ...CX410 models 7527 Component locations 312 ...
Страница 313: ...CX510 models 7527 Component locations 313 ...
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Страница 327: ...Assembly 1 Covers 7527 Parts catalog 327 ...
Страница 329: ...Assembly 2 Scanner 7527 Parts catalog 329 ...
Страница 331: ...Assembly 3 Paperpath 7527 Parts catalog 331 ...
Страница 334: ...7527 Parts catalog 334 ...
Страница 335: ...Assembly 4 Operator panels 7527 Parts catalog 335 ...
Страница 338: ...7527 Parts catalog 338 ...
Страница 339: ...Assembly 5 Electronics 7527 Parts catalog 339 ...
Страница 342: ...7527 Parts catalog 342 ...
Страница 343: ...Assembly 6 Cables and sensors 7527 Parts catalog 343 ...
Страница 345: ...Assembly 7 Media drawers and trays 7527 Parts catalog 345 ...
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Страница 386: ...7527 Part number index 386 ...
Страница 392: ...7527 Part name index 392 ...