Canon PS-7000, Service Manual

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Chapter 5 Operation Principles
5-6
3.4.. If printing colors from one file differ on printouts
Under Windows, colors with Photoshop 5.0 or later versions will be slightly different from those with
Photoshop before 5.0.
To solve the problem, add a sentence, DISABLERGBTAGS=1, to the related file, and restart
Photoshop. (For details, please refer to the Readme file of Photoshop.)
- Photoshop 4.xx : Add DISABLERGBTAGS=1 to the Photos40.ini file.
- Photoshop 3.xx : Add DISABLERGBTAGS=1 to the Photos30.ini file.
3.5. If printing delays
Rotating graphics data with the driver, (such as changing the printing direction from Portrait to
Landscape or vice versa), will delay printing. It is because the rotation with the driver will expand
the graphics data on the HDD of the PS-7000, not on the RAM where usual data expansion is
performed. Data expansion on the HDD will take extremely longer time than on the RAM.
To avoid the problem, rotate graphics data with application software before printing.
3.6. If shapes on printout are deformed
If a square is elongated on printout in the paper feeding direction, improper adjustment of the belt
width of the printer is suspected.
To solve the problem, adjust the belt width of the printer, and perform printing again. (For
adjustment details, please refer to the “Canon Wide-Format Graphic Printer BJ-W7000 Operator’s
Manual” or the “Canon Wide-Format Graphic Printer BJ-W7000 Service Manual.”)