Canon IMAGERUNNER 7095 PRINTER, Руководство по обслуживанию

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Chapter 2
2-38
Checking the slide switch SW1 on the voice
guidance board
The slide switch (SW1) on the Voice Guidance
Board-A1 is provided as a means of switching
frequencies (33 MHz/66 MHz) to suit the transfer
speed of the PCI bus. It is important for the switch
setting to suit the transfer speed so that the voice
will be free of interruption.
For the machine, 66MHz is the correct position of
the switch.
F-2-145
4) Remove the face plate [1].
- 2 screws [2]
F-2-146
5) Fit the voice guidance board [1] into the slot
found at the front of the Expansion Bus-D1;
then, fix it in place using the 2 screws [2]
removed in step 3).
Points to Note
The Voice Guidance Kit [1] must be fitted in a
specific slot. Be sure to use slot A of the Expan-
sion Bus-D1, avoiding slots B and C.
If slot A has been taken, relocate the existing
board, and use slot A for the Voice Guidance
Board
Be sure to hold the PCB perpendicular in relation
to the connector.
F-2-147
F-2-148
6) Attach the main controller box cover.
7) Remove the 2 rubber caps [1] and the 2 screws
found on the upper right cover.
33MHz
66MHz
[1]
[2]
[A] [B] [C]
[1]
[1]
[1]
[2]
[1]