I’m using fully updated LibreOffice Writer 6.0.7.3 with fully updated Linux Mint 19.3 Cinnamon with a Canon Pixma TS3120 inkjet printer. The printer has both black&white and colour cartridges that are full of ink, and it still prints colour documents using the Xviewer and GIMP applications.
Way back in May, I had installed both the TS3100-series and the TS3100USB drivers from the Canon websites, and they both work. However, I noticed the TS3100-series driver works better for printing colour documents, and the TS3100USB driver works better for printing black&white documents with LibreOffice.
Also, I noticed that when I’m printing colour documents with Xviewer and GIMP, I need to make sure that the Printer Settings use Color Model: CMYK, Ink Type: CMYK Color, and have Ink Set: Both.
But when I’m printing MS Word documents with LibreOffice, I have to use the TS3100USB driver, which doesn’t allow me to print documents in colour, but works if I make sure the Print color is set to “Print text in black” and the Device Properties is set to Grayscale Printing. I can also print full-colour test pages with the TS3100USB driver.
But the problem now is that when I try to print MS Word documents, I’m getting blank pages, even though I have a full black ink cartridge.
I think the problem arises when the Device Properties lacks CMYK for the Color Model, and it doesn’t seem to work when the Printer Language Type is “Automatic: PDF”, with Color: From driver, and Option is set to “Color Model”.
So, how can I fix the TS3100USB driver settings so that it allows me to use CMYK for the Colour Model, when printing black text as grayscale on LibreOffice 6?