Sharp DX B450P User Manual

User’s Guide8-13
Duplex module
Accessories
2.Pull out the power cord from the power outlet and then the printer. 
3.Loosen the screws at the both ends of the bottom of the duplex module. 
4.While supporting the duplex module with your hand, lift the lever at the top left hand side 
of the duplex module to unlock it and then tilt the top part of the duplex module away 
from the printer. 
NOTE:You must support the duplex module with your hand as once it is unlocked. Otherwise, it may fall. 
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8-14User’s Guide
Offset Catch Tray
Accessories
5.While holding up the duplex module, remove the right and left tabs of the duplex module 
from the holes at the back of the printer. 
6.Push in the cover and connector cover, which were removed during installation of the 
duplex module, until it clicks into the back of the printer. 
Offset Catch Tray
Install this tray to the printer to enable print jobs to be offset. Maximum capacity is 500 sheets. 
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User’s Guide8-15
Offset Catch Tray
Accessories
Installing/Uninstalling the Offset Catch Tray
You can install an optional Offset Catch Tray to this printer. 
Installing the Offset Catch Tray
1.Switch off the power to the printer. 
2.Pull out the power cord from the power outlet and then the printer. 
CAUTION: Be sure to switch off the power and unplug the power cord from the outlet before 
carrying out the operations. 
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8-16User’s Guide
Offset Catch Tray
Accessories
3.Lift up the second lever from the top left corner of the back of the printer. 
4.Open the rear cover. 
NOTE:Do not touch any parts inside the printer.
5.Loosen the right and left thumb screws as shown in the diagram to uninstall the top cover 
of the paper exit. 
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User’s Guide8-17
Offset Catch Tray
Accessories
6.Insert the right and left tabs of the Offset Catch Tray into the holes at the top of the printer 
(1) and put it down to the top of the printer slowly (2). 
7.Secure the screws at both ends of the bottom of the Offset Catch Tray.
8.Pull out the extension tray. 
9.Close the rear cover.
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8-18User’s Guide
Offset Catch Tray
Accessories
Uninstalling the Offset Catch Tray
1.Switch off the power to the printer. 
2.Pull out the power cord from the power outlet and then the printer. 
3.Close the stopper and the extension tray of the Offset Catch Tray. 
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User’s Guide8-19
Offset Catch Tray
Accessories
4.Lift up the second lever (1) from the top left corner of the back of the printer to open the 
rear cover (2). 
5.Remove the screws on both sides of the Offset Catch Tray (1), and while holding up the 
Offset Catch Tray, remove the right and left tabs from the holes at the top of the printer 
(2). 
6.Fasten the right and left thumb screws of the top cover of the paper exit, which was 
removed during installation of the Offset Catch Tray, into the holes at...

8-20User’s Guide
Memory Expansion Module
Accessories
Memory Expansion Module
1.Ensure that the printer power switch is set to the OFF  position.
2.Disconnect the power cord from the wall outlet.
3.Remove the side cover from the printer.
4.Remove the inside panel by removing the screws as shown below: 
5.Pull the inside panel away from the printer by the top edge.
6.Carefully insert a Memory Module into the slot as shown below. When properly seated, 
gently push down on the module until the side braces...

User’s Guide8-21
Hard Disk Drive
Accessories
Hard Disk Drive
1.Ensure that the printer power switch is set to the OFF  position.
2.Disconnect the power cord from the wall outlet.
3.Remove the inside panel (see “Memory Expansion Module” on page 8-20).
4.Locate the area of the controller identified as “Hard Disk”. Ensure that there is a plastic 
female insert fitted into the board into which the supplied plastic rivet can be fitted in 
stage 8. Align the hard disk within the designated area and gently move...

8-22User’s Guide
Compact Flash (CF) Card
Accessories
9.Connect the power cord to the wall outlet.Turn the printer power switch to the ON  
position. When ready the printer may advise to press the select key to format the hard 
drive. This has to be done so that the hard drive can be used.
The installation of your Hard Disk option in your printer is now complete.
Compact Flash (CF) Card
1.Carefully review the safety precautions in the front of this guide before starting this 
installation procedure....