szlt5

driverless garbled

1

**Describe the bug** Driverless garbled **To Reproduce** Steps to reproduce the behavior: 1. Generate driverless for Canon GX5080 by command `lpadmin -p canon_5080 -v "ipp://172.16.101.95/ipp/print" -E -m driverless:ipp://172.16.101.95/ipp/print` [canon_5080.ppd.txt](https://github.com/OpenPrinting/cups-filters/files/14162036/canon_5080.ppd.txt) 2....

**Describe the Phenomenon** Below is one Canon printer's IPP capability. [ipp_capability.txt](https://github.com/OpenPrinting/cups-filters/files/14370604/driverless_capability.txt) On Ubuntu22.04, use below command to create driverless ppd, the driverless PPD supports three filters: **pdf/ufr/jpeg**. `driverless ipp://` [driverless_22.04.ppd.txt](https://github.com/OpenPrinting/cups-filters/files/14370630/driverless_22.04.ppd.txt)...

The copies is lost

3

This issue is caused by the fix of [issue331](https://github.com/OpenPrinting/cups-filters/issues/331) Details： [OS]: Debian12 [cups-filter]: 1.28.17-3 [Test Application]: gedit, evince The `document-format-supported` attribute returned by the device includes `application/pdf` and `image/urf`. Then...