我正在尝试从命令行在 RedHat 7.5 系统上添加打印机,如下所示:
/sbin/lpadmin -p printername -v socket://printerfqdn:9100 -m hp-laserjet_3015-ps.ppd.gz -L "Room number goes here" -E
此命令失败并显示以下错误消息:
lpadmin: Unable to copy PPD file.
我安装了与 HP 相关的软件包:
hpijs.x86_64
hplip.x86_64
hplip-common.x86_64
hplip-libs.x86_64
I found that this error happens because the PPD file that I had specified with `-m ` is located in `/usr/share/ppd/HP` (from the hpijs RPM), but apparently cups only looks in `/usr/share/cups/model`
当然,一个简单的解决方法是创建一个从预期位置到实际文件位置的链接,但我确信 RedHat 故意创建了这个目录结构。
从命令行在 RedHat 7 上安装 HP Laserjet 3015 的官方方法是什么?
编辑:
命令:
lpinfo -m | grep 3015
显示以下内容:
foomatic-db-ppds/Epson/epl6200.ppd.gz EPSON EPL-6200 PS3 v3015.102
foomatic-db-ppds/Epson/epln2500.ppd.gz EPSON EPL-N2500 PS3 v3015.102
foomatic-db-ppds/Epson/epln2550.ppd.gz EPSON EPL-N2550 PS3 v3015.102
foomatic-db-ppds/Epson/epln3000.ppd.gz EPSON EPL-N3000 PS3 v3015.102
foomatic-db-ppds/Epson/epln7000.ppd.gz EPSON EPL-N7000 PS3 v3015.102
gutenprint.5.2://hp-lj_3015/expert HP LaserJet 3015 - CUPS+Gutenprint v5.2.9
gutenprint.5.2://hp-lj_3015/simple HP LaserJet 3015 - CUPS+Gutenprint v5.2.9 Simplified
foomatic:HP-LaserJet_3015-gutenprint-ijs-simplified.5.2.ppd HP LaserJet 3015 Foomatic/gutenprint-ijs-simplified.5.2
foomatic:HP-LaserJet_3015-gutenprint-ijs.5.2.ppd HP LaserJet 3015 Foomatic/gutenprint-ijs.5.2
foomatic:HP-LaserJet_3015-Postscript.ppd HP LaserJet 3015 Foomatic/Postscript
drv:///hp/hpijs.drv/hp-laserjet_3015-hpijs-pcl3.ppd HP LaserJet 3015 hpijs pcl3, 3.15.9
drv:///hp/hpcups.drv/hp-laserjet_3015-pcl3.ppd HP LaserJet 3015 pcl3, hpcups 3.15.9
hp-laserjet_3015-ps.ppd.gz HP LaserJet 3015 Postscript
lsb/usr/HP/hp-laserjet_3015-ps.ppd.gz HP LaserJet 3015 Postscript
这是在我已经使用上述链接解决方法之后进行的。在另一台 HP 打印机上使用类似的命令会显示:
[root@mycomputer ~]# lpinfo -m | grep m1522
lsb/usr/HP/hp-laserjet_m1522_mfp-ps.ppd.gz HP LaserJet M1522 MFP Series Postscript
lsb/usr/HP/hp-laserjet_m1522n_mfp-ps.ppd.gz HP LaserJet M1522 MFP Series Postscript
lsb/usr/HP/hp-laserjet_m1522nf_mfp-ps.ppd.gz HP LaserJet M1522 MFP Series Postscript
drv:///hp/hpijs.drv/hp-laserjet_m1522nf_mfp-hpijs-pcl3.ppd HP LaserJet m1522nf MFP hpijs pcl3, 3.15.9
drv:///hp/hpcups.drv/hp-laserjet_m1522nf_mfp-pcl3.ppd HP LaserJet m1522nf MFP pcl3, hpcups 3.15.9
您必须使用 lpinfo 输出中的“完整”路径: