我一向都用CUPS及raw filter如下:
/usr/sbin/lpadmin -p queue -P /etc/cups/ppd/xxx.ppd -v file:///dev/ ...
jwschow 發表於 2022-8-3 14:49 
解決如下:
/etc/cupd/mime.types:
#application/vnd.cups-raw (string(0,<1B>E) + !string(2,<1B>%0B)) \
# string(0,<1B>@) \
# (contains(0,128,<1B>%-12345X) + \
# (contains(0,4096,"LANGUAGE=PCL") \
# contains(0,4096,"LANGUAGE = PCL")))
application/vnd.cups-PCLXL contains(0,1024,"LANGUAGE=PCLXL")
咁就唔會去到raw filter.
不過, 我有另一問題, 就係CUPS可唔可以用root行filter. |