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Automated color tasks

Introduction

It is important to perform the appropriate calibration procedures regularly. You can perform each calibration procedure separately. To ease the process of calibration, PRISMAsync Print Server offers an automated procedure. When you perform the automated color tasks, the calibration procedures will be processed automatically in the correct order and with limited operator interaction. The automated color tasks can perform:

  • Auto gradation adjustment

  • Shading correction

  • Media family calibration

  • G7 verification

It is important to define the settings for the automated color tasks in the Settings Editor.

Define the settings in the Settings Editor

When you want to

Settings

Go to the automated color tasks settings

Open the Settings Editor and go to: [Color]  → [Color calibration].

Define when to perform the auto gradation adjustment calibration

With this setting, you can determine when the auto gradation adjustment will be performed.

  • If you want to perform the auto gradation adjustment every time you perform the automated color tasks, select [Always].

  • If you want to perform the auto gradation adjustment after a set time, select [Only if the timer expired]. Go to [Color]  → [Color calibration]  → [Printer calibration] to set the timer value. It is recommended to set the timer value so that the auto gradation adjustment is performed once a day.

The advice is to always perform the auto gradation adjustment calibration within the automated color tasks.

Define if you want to perform the G7 verification

The G7 verification can be performed after a G7 media family calibration.

Indicate if you want to print the G7 verification report after the G7 verification is performed

You can also download a detailed report of the performed G7® verification in the Settings Editor: [Support]  → [Troubleshooting]  → [Download G7® verification test report in PDF format].

The result of every G7® verification is retained for four weeks. The latest 100 reports can be downloaded.

Color configuration

Indicate if you want to print the automated color tasks report after the automated color tasks are performed

You can also download a detailed report of the performed automated color tasks in the Settings Editor: [Support]  → [Troubleshooting]  → [Download Automated color tasks report in PDF format].

The result of every automated color task is retained for four weeks. The latest 100 reports can be downloaded.

Color configuration

Define which media you want to use for the media family calibration

  • If you use a specific media most of the time, select [Use default calibration media].

    Go to [Color]  → [Color calibration]  → [Calibration media] to set this specific media as the default calibration media.

  • If you use multiple media, [Use any media from the media family] is more convenient for calibration. In this case, you do not have to replace media in the paper trays.

Define which media families you want to calibrate

  • If you have many media families, calibration takes a lot of time and effort. To make the calibration process more efficient, you can select [Media families for which media are loaded and require calibration].

    Then you only have to calibrate media that you are going to use and that require calibration.

    NOTE

    It is advised to put all the media you need for the coming jobs in the trays before printing. This way, you can be sure that all necessary calibrations are carried out.

  • If you want to calibrate all media families at once, select [All media families that require calibration].

    It is the easiest way to ensure that all media families are calibrated. If you have more media families than paper trays, you need to perform the automated color tasks more than once.

Define the media family calibration timer

In you want media family calibration to be performed within the automated color tasks, you need to adjust the media family calibration timer.

By default, the calibration timer for a media family is disabled (set to 0). If the calibration timer for a media family is disabled, the media family calibration will not be performed as part of the automated color tasks.

To change the media family calibration timer, go to: [Media]  → [Media families]  → [Edit]. It is recommended to set the timer value so that the media family calibration is performed once a day.

Procedure

Media specification

For all automated color tasks (except shading correction), the inline spectrophotometer is used. Use the following media for the automated color tasks:

  • Media sizes: A3 / 11" x 17", SRA3 / 12"x 18", 330 mm x 483 mm / 13" x 19"

  • Media weights for media type uncoated: 64 - 300 g/m² / 17 lb bond - 110 lb cover

  • Media weights for media type coated: 70 - 300 g/m² / 19 lb bond - 110 lb cover

Tools

i1Pro3 spectrophotometer (i1Pro2 also supported) when you want to perform the shading correction too.

  1. Check if you have defined the required settings for the automated color tasks in the Settings Editor.

  2. If necessary, load the calibration media.

  3. Go to the control panel and touch [System]  → [Color adjustment].

    The automated color tasks
  4. Touch [Automated color tasks].

    You see the calibration tasks which will be performed according to the settings you defined in the Settings Editor.

  5. If preferred, deselect the task you do not want to perform.

  6. Touch [OK] to start the first procedure.

  7. Follow the instructions on the control panel.

After the automated color tasks have been finished, an overview of the performed tasks are presented on the operator panel. When a task has failed, it is marked with a warning sign. Dependent on the setting in the Settings Editor, a report with the overview of the tasks will be printed.

You can perform the failed task again via the separate procedure to obtain more information about the cause of the failure.