![在终端和 simplescan 中找到了扫描仪,但在 simplescan 或 gimp 中无法用于 xsane,提示“无法连接到扫描仪”](https://linux22.com/image/1207196/%E5%9C%A8%E7%BB%88%E7%AB%AF%E5%92%8C%20simplescan%20%E4%B8%AD%E6%89%BE%E5%88%B0%E4%BA%86%E6%89%AB%E6%8F%8F%E4%BB%AA%EF%BC%8C%E4%BD%86%E5%9C%A8%20simplescan%20%E6%88%96%20gimp%20%E4%B8%AD%E6%97%A0%E6%B3%95%E7%94%A8%E4%BA%8E%20xsane%EF%BC%8C%E6%8F%90%E7%A4%BA%E2%80%9C%E6%97%A0%E6%B3%95%E8%BF%9E%E6%8E%A5%E5%88%B0%E6%89%AB%E6%8F%8F%E4%BB%AA%E2%80%9D.png)
在终端和 simplescan 中找到了扫描仪,但在 simplescan 或 gimp 中无法用于 xsane,提示“无法连接到扫描仪”
found USB scanner (vendor=0x03f0 [Hewlett-Packard], product=0x332a [HP Color LaserJet Pro
Bus 003 Device 003: ID 03f0:332a Hewlett-Packard
roger@roger-desktop:~$ sane-find-scanner
found USB scanner (vendor=0x03f0 [Hewlett-Packard], product=0x332a [HP Color LaserJet Pro MFP M177fw]) at libusb:003:003
roger@roger-desktop:~$ scanimage -L
device `hpaio:/usb/HP_Color_LaserJet_Pro_MFP_M177fw?serial=CNG6J1J7WD' is a Hewlett-Packard HP_Color_LaserJet_Pro_MFP_M177fw all-in-one
roger@roger-desktop:~$ scanimage -T
scanimage: open of device hpaio:/usb/HP_Color_LaserJet_Pro_MFP_M177fw?serial=CNG6J1J7WD failed: Error during device I/O
roger@roger-desktop:~$ scanimage -V
scanimage (sane-backends) 1.0.27; backend version 1.0.27
---> 扫描以前工作正常,但不久前 ---> 打印工作正常。