Read Sharp AR-DU4 Service Manual online
AR-DU3/DU4/TE3 UNPACKING AND INSTALLATION-1
[4] UNPACKING AND INSTALLATION
1.AR-DU3
<Before installation>
•For installing AR-DU3, an optional desk (multi purpose drawer, stand/3 x
500 sheet paper drawer or stand/MPD & 2000 sheet drawer) must have
been installed.
•Ensure that the front mounting plates and the rear mounting plates
included with the optional stand/paper drawer are securely attached.
1) Turn off the main switch of the main unit of the printer.
Turn the main switch located on the front side of the main unit of the
printer to the "OFF" position.
printer to the "OFF" position.
Then, remove the power plug of the main unit of the printer from the
outlet.
2) Remove the left side cover of the main unit of the printer.
Unlock the lock release lever of the main unit of the printer and then
pull out the left door.
Slide the two upper covers up to remove them. Remove the lower
cover by inserting a flat-blade screwdriver at three locations (
cover by inserting a flat-blade screwdriver at three locations (
)
shown in the illustration.
Then, close the left door.
3) Attach the duplex module to the main unit of the printer.
<1>Hang the hooks located at the upper part of the duplex module on
the openings of the left door of the main unit of the printer.
<2>Push the lower part of the duplex module to insert the positioning
bosses securely into the main unit of the printer.
<3>Tighten the two screws built in the duplex module.
4) Connect the harness to the main unit of the printer.
<1>Remove the screw that fixes the harness cover of the main unit of the
<1>Remove the screw that fixes the harness cover of the main unit of the
printer and then slide the harness cover up to remove it.
<2>Process the harness cover as shown in the illustration.
<3>Connect the connector of the relay harness of the duplex module to
the white connector of the PCU PWB of the main unit of the printer.
<4>Insert the two snap bands to the locations shown in the illustration
and fix them.
<5>Use the screw packed together to fix the earth harness.
<6>Reattach the harness cover to its original position and fix it with the
removed screw.
"
OFF
"
Top covers
Lower cover
Left door
Lock release lever
Hook
Positioning boss
Positioning boss
Hook
Duplex module
3
2
1
1
2
3
Harness cover
Screw
Cut out.
Harness cover
Relay harness
connector
connector
PCU PWB
Snap bands
Ground harness
Screw
White connector
3
4
4
5
Harness cover
Screw
Relay harness
Click on the first or last page to see other AR-DU4 service manuals if exist.