Comment 3 for bug 1802381

Hello guys, I'm under linux Mint 19.1 too ...
How did you get the M28W to scan, actually?

I get this error:
(same with simple-scan)

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 ~ $ hp-scan

HP Linux Imaging and Printing System (ver. 3.19.1)
Scan Utility ver. 2.2

Copyright (c) 2001-15 HP Development Company, LP
This software comes with ABSOLUTELY NO WARRANTY.
This is free software, and you are welcome to distribute it
under certain conditions. See COPYING file for more details.

warning: No destinations specified. Adding 'file' destination by default.
Using device hpaio:/net/HP_LaserJet_MFP_M28-M31?ip=192.168.100.70
Opening connection to device...

Resolution: 300dpi
Mode: gray
Compression: JPEG
Scan area (mm):
  Top left (x,y): (0.000000mm, 0.000000mm)
  Bottom right (x,y): (215.900009mm, 297.010681mm)
  Width: 215.900009mm
  Height: 297.010681mm
Destination(s): file
Output file:
warning: File destination enabled with no output file specified.
Setting output format to PNG for greyscale mode.
warning: Defaulting to '/home/samuele/hpscan001.png'.

Warming up...

Scanning...
error: SANE: Error during device I/O (code=9)
Closing device.

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