Using Optional Equipment 35
Removing the Shipping Screws
To prevent damage during shipping, two shipping screws are attached to the
transparency unit to secure its lamp assembly. You must remove these screws before
using the transparency unit.
1. Turn the transparency unit so the glass side faces up.
2. Use a Phillips head (cross
head) screwdriver to remove
the shipping screws, as
shown at right.
3. Install the screws in the
storage holes.
Before transporting the scanner, remove the transparency unit, reinstall the shipping
screws, and turn the transportation lock on the side of the scanner to the locked
position. See “Transporting the Scanner” on page 55 for instructions.
Installing the Transparency Unit
Follow these steps to install the transparency unit on the scanner.
1. Make sure the scanner is turned off. Then unplug the power cable from the
scanner.
2. Remove the document cover by grasping the back of the document cover and
easing the cover up.
3. Make sure the document table is clean and dust free.
If either screw is left in a shipping hole (the outer holes) while using
the transparency unit, the unit may be damaged.
Storage holes
1640XL.book Page 35 Wednesday, November 19, 2003 8:46 PM