TurboPrint & PrintFab

When attempting to print duplex the following error is shown: print settings mismatch. Prints one-sided OK. (Prints duplex OK on Windows 11 using Canon Windows driver.)

Help, please.
David H


System Info:
Canon G650
Turboprint 2.58-1
CachyOS 6.6.7 with X11 display server, kernel 6.19.5-3-cachyos
AMD Ryzen 7 5700U with Radeon Graphics x8 (Lucienne)
16GB Mem
500 GB SSD

Hello, automatic duplex printing should work with TurboPrint and the Canon PIXMA G650 printer. A possible explanation is that duplex printing is only supported in combination with "Plain Paper" and standard paper sizes like A4 and Letter.