Printer ingests sheet again after printing first side, although document only has one page

[andreaippo]

Describe the bug A clear and concise description of what the bug is.

To Reproduce Steps to reproduce the behavior: Configure the printer to use dual sided printing by default Launch a print job of a document made of ONE single page

Expected behavior Document should be printed on one side of the sheet, which should be expelled from the tray and NOT be re-ingested.

Actual behavior Document is be printed on one side of the sheet, which is then expelled from the tray. However, the printer then re-ingests the sheet, as if it had to print the other side of the sheet (although the document only has one page), and then expels the sheet for good.

Screenshots N/A

System Information: Operating System: openSUSE Tumbleweed 20230610 KDE Plasma Version: 5.27.5 KDE Frameworks Version: 5.106.0 Qt Version: 5.15.9 Kernel Version: 6.3.4-1-default (64-bit) Graphics Platform: Wayland Processors: 8 × 11th Gen Intel® Core™ i7-1165G7 @ 2.80GHz Memory: 15.3 GiB of RAM Graphics Processor: Mesa Intel® Xe Graphics Manufacturer: Dell Inc. Product Name: XPS 13 9305

Additional context

From CUPS web console:

Description:	Canon TR4550
Local Printer
Canon TR4500 series, driverless, cups-filters 1.28.15 (color, 2-sided printing)
dnssd://Canon%20TR4500%20series._ipp._tcp.local/?uuid=00000000-0000-1000-8000-00185432085b
job-sheets=none, none media=iso_a4_210x297mm sides=two-sided-long-edge

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