Sharp MX-M503U

MX-M503N MX-KBX2 23 – 2
2) Disconnect the connector of the scan mother harness, and
remove the screws.
3) Attach the USB hub PWB unit (part No.3 in the package) with
the removed screws.
4) Connect the connector of the scan mother harness, and con-
nect the mother PWB connection harness (part No.4 in the
package).
5) Attach the rear cabinet, and fix it with the screws.
C. Install the base unit
1) Place the protection sheet (part No.7 in the package) on the
table glass.
2) Open the front cabinet, and remove the screw, and remove the
front cabinet upper.
3) Remove the screw, and remove the operation base plate unit.
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