Recuperando os níveis de suprimento da minha impressora no aplicativo de fila de impressão usado para funcionar bem, mas agora recebo um erro Information Not Available . No arquivo de log de erros, ele diz Unable to query ink levels .
Modelo da impressora: Lexmark E323
Versão Mac OS: 10.7.2 (11C74)
Eu achei isso útil:
One common workaround at the time was to modify the PPD for the printer so that the SNMP calls were not made. This is done by adding the line "*cupsSNMPSupplies: False" to the printers ppd file located in the /etc/cups/ppd. Note that you will need administrative privileges to perform this workaround.
Tags mac cups macos lexmark-printer