TurboPrint & PrintFab

Yes, this is possible. In our profile creation service, we also offer to create profiles optimized for grayscale printing. When printing the profile chart in PrintFab Toolbox, please select "Black & white profile (color chart optimized for grayscale)" - this will print a color chart wi...

Hello, this problem is known for macOS 10.14 Mojave (PrintFab Settings GUI not available, simple drop down boxes as replacement), but should not be present in more recent versions like macOS 11 Big Sur. Two questions: - is the GUI missing in all applications or only in certain apps, e.g. no GUI in &...

Hello, PrintFab 2.95 is not compatible with macOS 13 Ventura, you need the current PrintFab version 2.98. The PrintFab version history with information about supported macOS versions is published on our website, you can use the following direct link https://www.printfab.net/history.html You can purc...

Hello Ekh, great that you solved the problem yourself. Which application program did you use?

I have just sent the modified driver file by email.

Hello, unfortunately the paper feed selection is fixed to the upper tray when printing the ink limit test row and the profile color chart. There are two workarounds: - try to load the same paper from the upper tray - if that doesn't work, I can send you a modified driver file that will feed the pape...

Here are the answers to your questions (sorry for the delay):

- TurboPrint applies the colour profile to the RGB data
- the settings on the printer itself don't matter when printing with TurboPrint

Hello, I just checked Canon's specifications and your observation is correct. For printers like the Canon imagePROGRAF Pro-300 that perform halftoning in the printer firmware, there are two types of "print resolution" : - the "input resolution" or "rendering resolution"...

Thank you for trying. I will try to find out if there is a way to make it work again.

PS: I moved your post to the topic of your first post.

This tutorial is about creating a color profile with your own color measurement instrument (spectrophotometer) and your own profiling software. The necessary steps are described for the X-Rite i1 spectrometer and the i1Profiler software. The procedure with other equipment is similar. If your profili...

This tutorial is about creating a color profile with your own color measurement instrument (spectrophotometer) and your own profiling software. The necessary steps are described for the X-Rite i1 spectrometer and the i1Profiler software. The procedure with other equipment is similar. If your profili...

PS: The printer allows only one of the black ink cartridges to be used. This is controlled in the printer firmware: "Pigment black" if the media type setting "Plain paper" is selcted "Photo black" for all other media type settings, e.g. "Transparent" You can t...

Hello, yes, I agree that it could be a problem with bad ink cartridges and I am almost sure that it is not a problem with driver settings. The ink cartridges for Canon have a sponge that "holds" the ink and prevents it from flowing out. In some refill cartridges not enough ink is released ...

Hello, we haven't tried the TurboPrint plugin with GIMP 2.99 yet but chances are good so please give it a try. It is important to know that the TurboPrint GIMP print plugin will only work with a regular installation of GIMP (.tgz .deb .rpm or compile &install from source), not with a SNAP package.

Hello, the Canon imagePROGRAF Pro-300 can only be controlled by the printer driver in "Device RGB" color space which means that the printer accepts a RGB bitmap for the page and does the conversion to the actual printer inks (Yellow, Magenta, Cyan, Black, Grey, Red, ...) within the printer...