Service manual
Table Of Contents
AR-C200P Rev.5 141 /
(B)
• [Yellow/Magenta/Cyan Left/Right/Horizontal] display
▼
• YES Replace the belt unit. Did the printer recover?
YES End.
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• NO Replace the ID unit. Did the printer recover?
YES End.
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• NO Is the gear abnormal? (Gear assembly such as I/D, multipurpose tray, belt unit, belt motor.)
YES Replace the damaged gear assembly.
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• NO Is the LED head unit connected to the connection board (Y73 PWB) properly?
NO Connect the LED head unit to the connection board properly.
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• YES Check the cable connections, then replace the LED head assembly. Did the printer recover?
YES End.
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• NO Check the cable connections, then replace the connection board (Y73 PWB). Did the printer
recover?
YES End.
▼
• NO Is the engine board (K7N PWB) connected to the connection board (Y73 PWB) properly?
NO Connect the engine to the connection board properly.
▼
• NO Replace the engine board. Did the printer recover?
YES End.
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• NO Is the I/D terminal connected to the contact assembly properly? (See Fig. 5-3)
NO Connect the I/D terminal to the contact assembly properly.
▼
• YES Replace the image drum.
Note:
1. Remove EEPROM from the old board and set it on the new board upon replacing the
engine board (K7N PWB).
2. If EEPROM is not replaced, refer to section 3.2.2.