🚀 go-pugleaf

Hello Brian
All it takes to cause vertical lines is just a small amount of liquid to get
under the calibration strip.  Some glass cleaners will cause the very edge
of the plastic underneath near the glass platten to shine during
calibration. This in turn will not allow you to scan the full width of the
bed without noticeable lighter vertical color bands on the far right and far
left edge.  As always, its better to spray the cloth and not the glass. And
try not to get any on the plastic either. Of course, manufacturing defects
could cause stripes too.

One last point while I'm at it.  Scanners should always be place on a hard
level surface.  If not they will conform to the irregularity and the scan
image will be distorted. After all, they're mostly plastic shells. My 9600XL
is solid but still will flex if not supported properly.

Try this:  Place a small photograph on the glass on the far left. Prescan.
Now draw the marque box around the image. Scan.  Now place the image on the
far right and prescan. Simply drag the marque without resizing it over onto
the prescanned image. Scan. Now look at both of the results.  If your
scanner isn't sitting flat as it should both images might look as if the
upper and lower horizontal edges aren't parallel. Also. the second image
might look as if you drew the box too small or too large after prescan.

Sorry for the long winded stuff. I don't post to this group often so I
figured I better say it all right now.

Mark_


Brian Cobley wrote in message <7qu6v8$hu5$1@news6.svr.pol.co.uk>...
>I have been using my 336CX for about 6 months and it started out well - the
>scans were sparkling!  However, over the past couple of weeks I have been
>getting vertical stripes or lines in the darker areas of the image.  They
>are particularly noticeable if I use any kind of image adjustment to bring
>out detail, either within the Microtek Scan Wizard software, or using
>CorelScan/Corel Photo-Paint.
>The problem seems to be getting progressively worse.  I have obviously
>cleaned the top surface of the glass thoroughly but this model does not
seem
>to allow access to the underside.
>Has anyone else had the same problem?
>Obviously it's not much use at the moment and I'd be very grateful for any
>advice before I have to give it up and take it back to the store.
>Brian Cobley
>
>