Moving The High Voltage Supply Unit - C, B Out Of The Way; Controller, Ipu, And Bcu - Gestetner B147 Service Manual

ELECTRICAL COMPONENTS
3.13.2 MOVING THE HIGH VOLTAGE SUPPLY UNIT - C, B OUT
OF THE WAY
1. Rear cover (
2. Swing out the high voltage supply unit
[A] ( x 2).

3.13.3 CONTROLLER, IPU, AND BCU

NOTE: 1) Before replacing the BCU or controller, print out the SMC reports ("SP
Mode Data" and "Logging Data").
2) After replacing the BCU or controller, remove the NVRAM on the old
board and install it on the new board.
1. Controller [A] ( x 3)
2. IPU [B] ( x 2,  x 2)
3. Option bracket [C] ( x 2)
4. Rear cover [D] (
B147B149/B190
3.5.1)
[B]
3.5.1)
[A]
3-70
[C]
[D]
B146R954.WMF
[A]
B146R190.WMF
SM