◦
If you have doubts about the installed ‘output’ ICC profiles on the computer, perform the
following from the Color Center: Manage papers > Update profiles.
◦
If you need to create a color profile, go through the Color Center: Create and Install ICC
profile.
◦
If you have any doubt about the created ICC profile, recreate it, or re-install the default one
(from the Color Center: Create and Install ICC profile or Manage paper > Restore factory ICC
profile).
10. If the issue is the color difference between the printer and the monitor, ensure that the monitor has
been calibrated, refer the customer to the HP LFP Knowledge Center for details on how to perform this:
http://www.hp.com/go/knowledge_center/djT7200/.
11. Check that your environmental conditions (temperature, humidity) are in the recommended range.
Avoid touching the paper while printing is in progress.
12. If PANTONE colors are inaccurate, refer to the Color Management chapter within Using your printer. The
section is called ‘HP Professonal PANTONE Emulation’.
13. Color accuracy using EPS or PDF images in page layout applications such as Adobe InDesign and
QuarkXPress do not support color managment of EPS, PDF or Grayscale files.
If these types of files have to be used, try to ensure that the EPS, PDF or grayscale images are already in
the same color space that is to be used later on in Adobe InDesign or QuarkXPress. For example, if the
final objective is to print the job in a press that follows the SWOP standard, at the time of creating the
EPS, PDF or grayscale the image should be converted into SWOP.
14. Check the procedures described in
Colors are inaccurate on page 164.
NOTE: The HP LFP Knowledge Center is an excellent source of color accuracy information, the
database includes step-by-step procedures on achieving the best color image quality when using
various applications. Go to
http://www.hp.com/go/knowledge_center/djT7200/.
Troubleshooting tools
To access the troubleshooting tools in the Embedded Web Server, select the Support tab. The first two tools
can also be accessed from the front panel's Image quality maintenance menu.
Optimize print quality
This option ensures that printer and supplies are adjusted to deliver optimum print quality. Click Next to
execute all calibration and recovery procedures automatically. The following procedures are included:
●
Printhead cleaning
●
Media advance calibration
●
Printhead alignment
●
Color calibration
ENWW Troubleshooting tools 139
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