Cups fail with "Filter failed" when printing test page. · Issue #5 · davygravy/AirPrint-on-Entware · GitHub
![Canon Knowledge Base - "Filter Error" occurs or printout is incorrect when using the OS X El Capitan (10.11) driver on a Mac OS X Sierra (10.12) system Canon Knowledge Base - "Filter Error" occurs or printout is incorrect when using the OS X El Capitan (10.11) driver on a Mac OS X Sierra (10.12) system](https://support.usa.canon.com/library/CANON/CITS_TECH_SUPPORT/Printers/Software/Tiff%20Save(1).jpg)
Canon Knowledge Base - "Filter Error" occurs or printout is incorrect when using the OS X El Capitan (10.11) driver on a Mac OS X Sierra (10.12) system
![12.04 - "/usr/lib/cups/filter/pstoufr2cpca failed" error when trying to print from a Canon MF8030cn - Ask Ubuntu 12.04 - "/usr/lib/cups/filter/pstoufr2cpca failed" error when trying to print from a Canon MF8030cn - Ask Ubuntu](https://i.stack.imgur.com/mJs4h.png)
12.04 - "/usr/lib/cups/filter/pstoufr2cpca failed" error when trying to print from a Canon MF8030cn - Ask Ubuntu
![Canon Knowledge Base - "Filter Error" occurs or printout is incorrect when using the OS X El Capitan (10.11) driver on a Mac OS X Sierra (10.12) system Canon Knowledge Base - "Filter Error" occurs or printout is incorrect when using the OS X El Capitan (10.11) driver on a Mac OS X Sierra (10.12) system](https://support.usa.canon.com/library/CANON/CITS_TECH_SUPPORT/Printers/Sierra/failed.jpeg)
Canon Knowledge Base - "Filter Error" occurs or printout is incorrect when using the OS X El Capitan (10.11) driver on a Mac OS X Sierra (10.12) system
![Erreur "Filter failed" sur Imprimante Ricoh SP 211 SU sur RPi 3 / Imprimantes et scanners / Forum Ubuntu-fr.org Erreur "Filter failed" sur Imprimante Ricoh SP 211 SU sur RPi 3 / Imprimantes et scanners / Forum Ubuntu-fr.org](https://i.ibb.co/C05N0Sd/CUPS-001.png)
Erreur "Filter failed" sur Imprimante Ricoh SP 211 SU sur RPi 3 / Imprimantes et scanners / Forum Ubuntu-fr.org
![12.04 - "/usr/lib/cups/filter/pstoufr2cpca failed" error when trying to print from a Canon MF8030cn - Ask Ubuntu 12.04 - "/usr/lib/cups/filter/pstoufr2cpca failed" error when trying to print from a Canon MF8030cn - Ask Ubuntu](https://i.stack.imgur.com/0A71M.png)
12.04 - "/usr/lib/cups/filter/pstoufr2cpca failed" error when trying to print from a Canon MF8030cn - Ask Ubuntu
![Canon Knowledge Base - "Filter Error" occurs or printout is incorrect when using the OS X El Capitan (10.11) driver on a Mac OS X Sierra (10.12) system Canon Knowledge Base - "Filter Error" occurs or printout is incorrect when using the OS X El Capitan (10.11) driver on a Mac OS X Sierra (10.12) system](https://support.usa.canon.com/library/CANON/CITS_TECH_SUPPORT/Printers/Software/Tiff%20600(1).jpg)