Accessing DTC or
non-DTC Ports
Programmatically
Printer device
le name:
lpshut
lpadmin -pdtcprinter -v/dev/dtc1b1p2
accept dtcprinter
enable dtcprinter
lpsched
lpstat -t
lpadmin -ddtcprinter
lp
lp /etc/ddfa/dp
dp
write() open() close()
open()
/etc/ddfa/dp
dtcprinter
/dev
ocd
ioctl()
Application Examples
-mhp2235a
read()
5-3