"Imposition" option
This is where you set how the pages will be positioned on the output media and/or what happens when the pages are larger than the size of the media.
"Automatic front/back" list boxes
If the proofer you will use is capable of printing on both sides, this option lets you control how the front and the back of the print medium will be used. You can choose between the following settings:
•On: The pages are distributed automatically on the front and back of a sheet. The system decides automatically which pages will be positioned on the front and which on the back.
•Front only: The pages are positioned only on the front of a sheet.
•Back only: The pages are positioned only on the back of a sheet.
"Clipping" option
You can use this option to trim the size of the proof on all four edges of the sheet by defined margins. This option lets you save paper and ink or toner if, for example, the important part for proofing takes up an area on the sheet that is much smaller than the total size of the sheet.
"Top margin/Bottom margin/Left margin/Right margin" let you set the trim width of each edge separately.
"Target size" group
You can enter set scaling factors (in percent) for horizontal and vertical scaling in the "Scaling" boxes. The pages are scaled down or up accordingly during proofing. Make sure that you enter the same scaling factor for both horizontal and vertical direction to avoid a distorted output of the proof.
"Center Sheet" group
The press sheet is centered on the proof media when output if "Center Sheet" is enabled.
You can use the boxes for offset of the front and back contents only if "Center Sheet" is enabled and if the appropriate parameter is set in the "Automatic front/back" list box. You can use the offset, for example, to center the contents of the front and back pages exactly on top of each other.
"When Media Too Small" group
In the "When Media Too Small" list box, you can define what will happen when a page you will output is larger than the paper size of the proofer. You can set the following parameters:
•"Tile across multiple media"
The layout is spread across several sheets (generally 2 or 4). You can use all the parameters except for "Clip at" and "Horizontally Centered" / "Vertically Centered" for "Clipping" when you select this option.
An input greater than zero in "Tiling Overlap" causes the single sheets of the page to overlap by the amount you entered. This parameter is useful to paste the entire page to one single sheet after printing. The overlapping part can be used as a gluing edge.
The page is centered on each single sheet when output if you selected the "Center" option.
If a document with trim marks is output, the layout of the page is based on the trim box and not on the media box. Select the "Crop Marks" option if you wish to print special crop marks that will help you cut the single "tiles" for an exact fit to combine them later to an overall page. This does not refer to the crop marks that may be defined for a single page.
•"Clip to Fit on Media"
You can use this option if the page is only slightly larger that the paper format. The page is centered on the media when output if you also enable the "Horizontally Centered" and/or "Vertically Centered" option for "Clipping". If these options are disabled, you can set a horizontal and vertical offset by entering values in the "Clip at" boxes. The offset values are the distance of the left edge of the page to the left edge of the medium and the distance of the lower edge of the page to the lower edge of the medium.
•"Scale Down to Fit on Media"
The page is scaled down to fit on the output size if you select this option. The page content is then reproduced fully, but not in its original scale. In some cases, very fine lines can be lost because of the scale-down. You cannot use "Scaling" because scaling is automatic.
•"Abort Output"
Proofing is aborted if the page is larger than the media size.
"Automatic Rotation" list box
If you selected "Tile across multiple media", this parameter allows you to match the page orientation to the page format (portrait or landscape) of the proofer medium.
Note: Automatic rotation is done only if paper is saved as a result.
A special proof color control bar will be output as well as the document content when you enable "Color Bar Type".
Prerequisite: The "Fogra MediaWedge Multicolor XC V1" (X = 5, 6, 7, 8) color control bar is available only if the Renderer "Fogra Media Wedge Multicolor" license option is enabled.
The following types of color control bars are available:
•Standard Marks
You can select one of the following standard marks in the list box:
•Fogra MediaWedge Multicolor 5C V1
This is a Fogra wedge designed especially for 5-color multicolor color spaces (5 process colors)
•Fogra MediaWedge Multicolor 6C V1
This is a Fogra wedge designed especially for 6-color multicolor color spaces (6 process colors)
•Fogra MediaWedge Multicolor 7C V1
This is a Fogra wedge designed especially for 7-color multicolor color spaces (7 process colors)
•Fogra MediaWedge Multicolor 8C V1
This is a Fogra wedge designed especially for 8-color multicolor color spaces (8 process colors)
•Fogra MediaWedge V3.0 LFP
This is a Fogra wedge designed especially for "large format printing".
•HD Proof
A predefined HEIDELBERG color control bar will be output if you select this type. The color management set in the Prinect workflow is also applied to the color control bar if the "Use Colormatching for the Color Bar" option is enabled. You must disable this option if you are going to measure colors without color management.
•IDEAlliance ISO 12647-7 Control Strip 2009
This mark is used mainly in the United States. The mark is the default for GRACol and SWOP.
•Ugra Fogra-MediaWedge V3.0
Marks of this type (likewise variants V3.0a and V3.0b) represent different variants of the European standard wedge as offered by Fogra.
•Ugra Fogra-MediaWedge V3.0a
•Ugra Fogra-MediaWedge V3.0b
•User-defined Marks
You can select a custom color control bar file with "Browse" if you enable this option. You can define where the color control bar will be positioned using the "Position" list box. If you set "Automatic", the color control bar will be positioned at a spot where it will use the least amount of space on the print medium. You can enable and disable color management also for user-specific color control bars.
Note: The Prinect Renderer can process color control bars only as PDFs. For that reason, the format of user-defined control strips must be PDF.
•Inline Certification
You can enable this option only if the proofer you will use has an integrated colorimeter that makes self-certification possible. These proofers are the Epson Stylus Pro (X)890 and (X)900 models (X is the format, e.g. 7890).
You can select one of the following certification labels in the list box:
•IDEAlliance ISO 12647-7 2009
This mark is used mainly in the United States. The mark is the default for GRACol and SWOP.
•IDEAlliance ISO 12647-7 2013 (Epson ILS30EP 2rows)
This is a two-line label, designed for the Spectro Proofer ILS30EP.
•IDEAlliance ISO 12647-7 2013 (Epson ILS30EP 3rows)
This is a three-line label, designed for the Spectro Proofer ILS30EP.
•Ugra Fogra-MediaWedge V3.0 E2Z
This is a two-line label, designed for the Spectro Proofer version 2.
•Ugra Fogra-MediaWedge V3.0 E3Z
This is a three-line label, designed for the Spectro Proofer version 2.
•Ugra Fogra-MediaWedge V3.0 XE 2Z (ILS30)
This is a two-line label, designed for the Spectro Proofer XE version 3.
•Ugra Fogra-MediaWedge V3.0 XE 3Z (ILS30)
This is a three-line label, designed for the Spectro Proofer XE version 3.
These labels are output to the proof medium aligned to the left below the document content. You should decide whether a two-line (wider) or three-line (longer) certification label is better, depending on how wide your print medium is.
After the color control bar and document are printed, the printer automatically starts to measure the color control bar. For this purpose, the print medium is conveyed back a bit until the color control bar is positioned below the integrated sensor for measuring.
If a drying period was set in the Color Proof Pro Engine Manager, the printer will wait until this period has expired before it starts to measure the colors.
A record of the color measurement is printed on the left of the proof medium below the document and the color control bar. You can use this record as proof of certification. The result of the color measurement will be used in the future in the printer to correct its colors. In addition, the result is saved to an IT8 color data file. You can read in this color data file with the Prinect Color Toolbox and use it for checking or correcting colors. You can set the location for these color data files in Color Proof Pro in "Printer settings" with "Settings > Profile folder".
Note: If "Inline Certification" is enabled, the color control bars are always output with color management. For that reason, "Use Colormatching for the Color Bar" is dimmed.
•Certification Standard
You can select a certification standard if inline certification is enabled.
The following standards are available:
•Custom
All 20 available color data are output.
•G7-ISO 12647-7 Contract Proof
•ISO 12647-7 Contract Proof (2016)
The "Print and Measure Spot Colors" option is designed especially for this standard (see below).
•ISO 12647-7 Contract Proof
•ISO 12647-8 Validation Print
•Simple:
Only the mean and the maximum ΔE on all test charts are output if this standard is used.
Note: If you need a custom Certification Standard and you have the required expertise, you can create such standards as XML files and file them to "C:\Program Files (x86)\Heidelberg\Renderer\HighRes\Data\CertificationStandards" on the Prinect server. These standards then also display for selection in the Cockpit.
•"Print and Measure Spot Colors" option
The ISO 12647-7:2016 Certification Standard for a certified proof stipulates that special color marks must also be output in the proof for all spot colors that will be printed later as a unique separation in offset printing. These color marks are implemented as a solid tint patch. In addition to the normal media wedge (Fogra or IDEAlliance) they are output in the proof and compared with the reference L*a*b* value.
During printing, a separate control strip with the spot color solid tints will be printed (if there are spot colors on the surface). The control strips are measured in the printer and the results are also output on the proof and listed in the Renderer report.
Transparent colors (varnishes) and DieLines are not printed.
You enable output of these color marks and a color comparison by enabling "Print and Measure Spot Colors". The spot color solid tints are measured independently of the certification standards selected. That is why you can enable this option also with older standards.
•"Use Colormatching for the Color Bar" option
This option cannot be used if inline certification is enabled because in this case the color control bars are always output with color management.
Standard color control bars without color management are generally output to check the stability of color output on the printer. You should run such a test at regular intervals as needed. You can analyze the correct state with the Prinect Color Toolbox. You can disable this option for such test runs.
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