☰

打印对话框没有双面

tag-icon • tag-icon printing duplex-printing
打印对话框没有双面

我有一台支持双面打印的网络打印机

> lpoptions -p printer-name -l | grep Du                                                                                              
HPOption_Duplexer/Duplex Unit: *True False
Duplex/2-Sided Printing: None *DuplexNoTumble DuplexTumble

我可以通过传递正确的选项进行双面打印

> lp -d "printer-name" -n 1 -o portrait -o media=a4 -o sides=two-sided-long-edge ~/Downloads/mypdf.pdf

但是，我的系统上的打印对话框（例如 Evince 或 Firefox）不显示此特定打印机的双面打印选项（其他打印机的双面打印选项显示正确）。打印对话框的选项从哪里获取？有没有办法强制显示双面打印？

> lpstat -t | grep printer-name
device for printer-name: socket://printer-name
cps1cm3 accepting requests since Tue 18 Jan 2022 11:58:31 GMT
printer printer-name now printing printer-name-0.  enabled since Tue 18 Jan 2022 11:58:31 GMT

相关内容