I have a problem with a HP ScanJet 4370. The scanner is correctly recognized (lsusb output: Bus 001 Device 012: ID 03f0:4105 Hewlett-Packard ScanJet 4370).
sudo scanimage -L output: device `hp3900:libusb:001:013' is a Hewlett-Packard Scanjet 4370 flatbed scanner
after power cycling the scanner scanimage --test results vary from passing results over scanimage: scanning image of size 433x590 pixels at 24 bits/pixel
scanimage: acquiring RGB frame, 8 bits/sample
scanimage: reading one scanline, 1299 bytes... FAIL Error: End of file reached
to scanimage: sane_start: Invalid argument
The scanner worked fine under Linux Mint 18 and Ubuntu 17.10.
I have a problem with a HP ScanJet 4370. The scanner is correctly recognized (lsusb output: Bus 001 Device 012: ID 03f0:4105 Hewlett-Packard ScanJet 4370).
sudo scanimage -L output: device `hp3900: libusb: 001:013' is a Hewlett-Packard Scanjet 4370 flatbed scanner
scanimage --test output: scanimage: sane_start: Invalid argument
after power cycling the scanner scanimage --test results vary from passing results over scanimage: scanning image of size 433x590 pixels at 24 bits/pixel
scanimage: acquiring RGB frame, 8 bits/sample
scanimage: reading one scanline, 1299 bytes... FAIL Error: End of file reached
to scanimage: sane_start: Invalid argument
The scanner worked fine under Linux Mint 18 and Ubuntu 17.10.
System: Ubuntu 18.04.1