MX-PEX2 (serv.man3). Updated November 2006 - Sharp Copying Equipment Service Manual (repair manual). Page 3

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MX-PEX2  Installation in MX-3500/4500 series  2 – 1
MX-PEX2
Service Manual
 
[2] Installation in MX-3500/4500 
series
<Note before installation>
* Start installation after checking that the LINE indicator and the
DATA indicator below it on the operation panel are neither lit nor
blinking.
1. Turn off the power of the main unit
1)
Turn the power switch located on the operation panel to the
"OFF" position.
2)
After checking that the operation panel has gone out, open the
front cabinet and turn the main power switch to the “OFF” opsi-
tion.
3)
Remove the power plug of the main unit from the outlet.
2. Install of the I/F unit
1)
Remove the ozone filter cover. Remove the screws, and
remove the right rear cabinet cover.
2)
Remove the screws, and pull out the MFP cnt PWB unit.
3)
Remove the three screws of the MFP cnt PWB. Install the I/F
unit (package part No. 1) with the three screws that was
detached from MFP cnt PWB.
* When installing the I/F unit, use an extreme care to make
the sheet metal not come in contact with the MFP cnt PWB.
OFF
OFF
OFF
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2
1
1
2
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