Sharp AR-C200P - Color Laser Printer Manual de Serviço Página 135

  • Descarregar
  • Adicionar aos meus manuais
  • Imprimir
Vista de página 134
AR-C200P Rev.5 135 /
5 Thick white lines / streaks or blurred color lines / streaks appear in the vertical direction (Fig. 5-2 F )
Is the LED head dirty?
YES Clean the LED head.
NO Is the LED head assembly connected to the connection board (Y73 PWB) properly?
NO Connect the LED head assembly to the connection board (Y73 PWB) properly.
YES Check the cable connections, then replace the LED head assembly. Did the printer recover?
YES End.
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 properly to the connection board (Y73 PWB)?
NO Connected the engine board properly to the connection board.
YES Check the cable connections, then replace the engine board (K7N PWB). Did the printer
recover?
YES End
NO Is the I/D terminal connected properly to the contact assembly? (See Fig. 5-3)
NO Connect the I/D terminal properly to the contact assembly.
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.
Vista de página 134
1 2 ... 130 131 132 133 134 135 136 137 138 139 140 ... 195 196

Comentários a estes Manuais

Sem comentários