Comment 5 for bug 861332

I'm afraid that the problem persists.

I have downloaded and installed hplip 3.11.10, removed queues, setup new printer queues and rebooted. Same issue, first adf sheet is loaded and scan is aborted with error, please help:

$ hp-scan --adf

HP Linux Imaging and Printing System (ver. 3.11.10)
Scan Utility ver. 2.2

Copyright (c) 2001-9 Hewlett-Packard 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.

Using device: hpaio:/net/Officejet_7500_E910?zc=HPA9B9D1

warning: No destinations specified. Adding 'file' destination by default.
Using device hpaio:/net/Officejet_7500_E910?zc=HPA9B9D1
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, 355.600006mm)
  Width: 215.900009mm
  Height: 355.600006mm
Destination(s): file
Output file:
warning: File destination enabled with no output file specified.
Setting output format to PDF for ADF mode.
warning: Defaulting to '/home/joao/hpscan001.pdf'.

Warming up...

Page 1: Scanning...
error: SANE: Error during device I/O (code=9)
Closing device.