Canon TS705 driverless

[BruBetIta]

My Canon TS705 works fine with Canon drivers, but when I try driverless mode (cups-filters 1.28.7) everything works fine but duplex printing: when i try to print duplex 2 pages, the printer prints page 1, then leaves blank the back side of the sheet, then picks up another sheet and prints page 2 upside down with blank back side.

If I print duplex with ipptool, the pages are printed in the right way.

Enclosed output of getting printer attributes with ipptool and of the ppd file produced by driverless

000000D053BE.local:631.txt

Canon_TS705_driverless.ppd.txt

[surajkulriya]

hi @BruBetIta It will be helpful if you provide your log files as well in debug mod on. use cupsctl --debug-logging for turning on debug mode. you will find your error log file in /var/log/cups/error_log. Please paste that file here so that we can have deeper insights into the problem. Thanks

[BruBetIta]

Here is the relevant part of /var/log/cups/error_log when printing from Libreoffice file "2Bianche.odt"

error_log.txt

[PierceDong]

Have the duplex issue been resolved in the latest code related with driverless printing ? A lot of printers which support driverless printing can print, but when print multi pages with duplex on, still print single page.