Roland LPX-250 Scanner User Manual


 
17
Part 3
Basic Operation
1. Getting Ready to Scan
Selecting a Scan Object
Before you start scanning, give thought to what objects are suited to scanning.
Conditions for suitable scanning Remedies when unsuitable
Object material and Does the objects not pass light? Consider applying a white surfacer (primer).
color
Is the object a bright color such as white or yellow?
Is the object of a nonglossy material?
Object size Does the object fit on the table? Think about whether you can break down the object
into separate parts.
Object shape Can the object be placed on the table in a stable way? Consider using a fixing frame or clay to secure in place.
Does the object have many areas that laser light Think about whether you can break down the object
cannot reach? into separate parts.
Deciding on the Scanning Mode
Give thought to whether to perform scanning in the plane scan mode or the rotary scan mode. In general, it is a good idea to select rotary
scanning for objects that are nearly cylindrical and have relatively little unevenness, and plane scanning for other objects.
If an object is nearly cylindrical overall but has one or more areas that are not suited to rotary scanning (such as the handle of a coffee cup),
you may consider using rotary scanning to scan the entire object, then using rescan for finishing. For detailed information about rescanning,
go to Part 4 and refer to "3. Finishing Detailed Areas Using Rescanning."
Mounting the Scan Object
Do not insert metal objects, flammable objects, or any other foreign object into interior areas other than the top of
the table. Also, do not place water or other liquids on any area, including the table. Doing so may cause fire.
Securely fasten the object to be scanned to the table so that it does not slip or topple over. The table rotates
during scanning. Tipover or contact by the scan object may cause damage. Scan-object damage is not covered
by warranty.
Mount the scan object near the center of the table. For Rotary scanning in particular, mounting the object away from the center may make
it difficult to obtain good scanning results.
The table rotates during scanning, so secure the object in place using double-sided tape, clay, or an optionally available vise to keep the
object from falling over or slipping.
1. Getting Ready to Scan