canon-g3410-feature/ ├── DEBIAN/control ├── usr/lib/cups/filter/canon-g3410-borderless └── usr/share/cups/model/canon-g3410-enhanced.ppd

dpkg-deb --build canon-g3410-feature sudo dpkg -i canon-g3410-feature.deb

Create a .deb package that installs a custom CUPS filter or PPD.

def get_ink_levels(printer_ip=None): if printer_ip: # SNMP query for ink levels (if enabled) result = subprocess.run(['snmpget', '-v2c', '-c', 'public', printer_ip, '1.3.6.1.2.1.43.11.1.1.6.1.1'], capture_output=True) # Parse output else: # Use ink command for USB result = subprocess.run(['ink', '-d', 'canon'], capture_output=True)

The G3410 uses Canon’s proprietary driver or a generic IPP Everywhere / AirPrint driver. A “feature” could be adding support for , ink level reporting , or maintenance functions .

The Canon PIXMA G3410 is a high-yield ink tank printer designed for cost-effective home and office use. To function correctly, it requires the appropriate driver software to translate data from your computer into a language the hardware understands. 1. The Role of the Driver