Previous Page  ToC  Next Page

Final ATP File

The Lotem 800 Final ATP file is shown on the next page. The file contains the following elements (the numbers below refer to the element numbers in the figure):

1. CreoScitex B/W Page, see detailed description further on.
2. CreoScitex Digital Target (SDT) for testing various parameters on a positive plate; see detailed description below.
   2a. CreoScitex Digital Target (SDT) for testing various parameters on a negative plate; see detailed description below.
3. Plate areas with 50% dot percentages. To check the density uniformity and plate development process.
4. Target of squares in check pattern. The cleanliness of the exposure and development is determined by examining the white and black squares.
5. The four plate corners represent the density.
6. Target of squares in various sizes, ranging from 1P to 4P. To determine the exposure quality.
7. Gray scale from 0% to 100%, in 21 levels of 5%, to check the Excurve (linearity) and dot quality.
8. Vertical vignette to check the smoothness from 0% to 100%.
9. Row of slashes (at the top) and a row of backslashes (at the bottom). To check that the lines are uniform and not jagged.
10. Four corners with circles for checking focus.
11. Text of various thickness, for positive and negative.
12. Horizontal vignette to check the smoothness from 0% to 100% (as in 8).

Figure 6-1 shows the Lotem 800 Final ATP file.

final ATP file - figure 6-1

Copyright (c)1998 Scitex Corporation Ltd. All rights reserved. Certain names, logos, designs, titles, words or phrases on this page may constitute trademarks, servicemarks, or tradenames of CreoScitex Corporation Ltd. or other entities which may be registered in certain jurisdictions.

Top of Page  Previous Page  ToC  Next Page