[sane-devel] HP Scanjet 5590 Color issue

[Mike Veach]

I have been having difficulty in scanning in color using my HP Scanjet 5590
in Color mode.

$ scanimage -L
device `hp5590:libusb:005:016' is a HP 5590 Workgroup scanner

Both the greyscale and lineart features do not seem to give scanimage a
problem.  However when I run a test such as.

scanimage --mode Color > image.tiff

The scanner will run through about 1/4 to 1/2 of the job before it abruptly
freezes (I have to cycle the power to get it to show up to scanimage again)

I have attached a debug logfile which was created with the command below.

SANE_DEBUG_HP5590=20 scanimage --mode Color -T -v &> log.txt


Mike

Fujitsu LifeBook N6420
Intel(R) Core(TM)2 1.66 GHz
1.007.7 MB RAM
Ubuntu Release 8.10 (Intrepid)
Kernel Linux 2.6.27-14-generic
GNOME 2.24.1
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[sanei_debug] Setting debug level of hp5590 to 20.
[hp5590] SANE backed for HP 5550/5590/7650 1.0.2
[hp5590] (c) Ilia Sotnikov <hostcc at gmail.com>
[hp5590] attach_usb_device: Opening USB device
[hp5590] attach_usb_device: USB device opened
[hp5590] hp5590_init_scanner
[hp5590] hp5590_cmd: USB-in-USB: command : 0012
[hp5590] hp5590_control_msg: USB-in-USB: core data: no
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] hp5590_verify_last_cmd: USB-in-USB: command verification requested
[hp5590] hp5590_control_msg: USB-in-USB: core data: no
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_status
[hp5590] attach_usb_device: found HP5590 scanner at 'libusb:005:016'
[hp5590] attach_usb_device: Reading max scan count
[hp5590] hp5590_read_max_scan_count
[hp5590] Reading max scan count
[hp5590] hp5590_read_eeprom
[hp5590] Reading EEPROM: addr 0010, size 3
[hp5590] hp5590_cmd: USB-in-USB: command : 00f2
[hp5590] hp5590_control_msg: USB-in-USB: core data: no
[hp5590] hp5590_get_ack
[hp5590] hp5590_control_msg: USB-in-USB: checking if data was accepted
[hp5590] hp5590_get_ack
[hp5590] hp5590_verify_last_cmd: USB-in-USB: command verification requested
[hp5590] hp5590_control_msg: USB-in-USB: core data: no
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] hp5590_cmd: USB-in-USB: command : 0bf0
[hp5590] hp5590_control_msg: USB-in-USB: core data: no
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] hp5590_verify_last_cmd: USB-in-USB: command verification requested
[hp5590] hp5590_control_msg: USB-in-USB: core data: no
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] Max scan count 1051401
[hp5590] attach_usb_device: Max Scanning count 1051401
[hp5590] attach_usb_device: Reading scan count
[hp5590] hp5590_read_scan_count
[hp5590] Reading scan count
[hp5590] hp5590_read_eeprom
[hp5590] Reading EEPROM: addr 0000, size 4
[hp5590] hp5590_cmd: USB-in-USB: command : 00f2
[hp5590] hp5590_control_msg: USB-in-USB: core data: no
[hp5590] hp5590_get_ack
[hp5590] hp5590_control_msg: USB-in-USB: checking if data was accepted
[hp5590] hp5590_get_ack
[hp5590] hp5590_verify_last_cmd: USB-in-USB: command verification requested
[hp5590] hp5590_control_msg: USB-in-USB: core data: no
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] hp5590_cmd: USB-in-USB: command : 0bf0
[hp5590] hp5590_control_msg: USB-in-USB: core data: no
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] hp5590_verify_last_cmd: USB-in-USB: command verification requested
[hp5590] hp5590_control_msg: USB-in-USB: core data: no
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] Scan count 85
[hp5590] attach_usb_device: Scanning count 85
[hp5590] hp5590_read_part_number
[hp5590] hp5590_read_eeprom
[hp5590] Reading EEPROM: addr 001a, size 10
[hp5590] hp5590_cmd: USB-in-USB: command : 00f2
[hp5590] hp5590_control_msg: USB-in-USB: core data: no
[hp5590] hp5590_get_ack
[hp5590] hp5590_control_msg: USB-in-USB: checking if data was accepted
[hp5590] hp5590_get_ack
[hp5590] hp5590_verify_last_cmd: USB-in-USB: command verification requested
[hp5590] hp5590_control_msg: USB-in-USB: core data: no
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] hp5590_cmd: USB-in-USB: command : 0bf0
[hp5590] hp5590_control_msg: USB-in-USB: core data: no
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] hp5590_verify_last_cmd: USB-in-USB: command verification requested
[hp5590] hp5590_control_msg: USB-in-USB: core data: no
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] hp5590_stop_scan
[hp5590] hp5590_cmd: USB-in-USB: command : 011b
[hp5590] hp5590_control_msg: USB-in-USB: core data: no
[hp5590] hp5590_get_ack
[hp5590] hp5590_control_msg: USB-in-USB: checking if data was accepted
[hp5590] hp5590_get_ack
[hp5590] hp5590_verify_last_cmd: USB-in-USB: command verification requested
[hp5590] hp5590_control_msg: USB-in-USB: core data: no
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] sane_hp5590_get_devices, local only: 0
[hp5590] Found 1 devices
[hp5590] sane_hp5590_open: device name: libusb:005:016
[hp5590] sane_hp5590_control_option: get total number of options - 11
[hp5590] sane_hp5590_control_option: get total number of options - 11
[hp5590] sane_hp5590_get_option_descriptor, option: 0
[hp5590] sane_hp5590_get_option_descriptor, option: 1
[hp5590] sane_hp5590_get_option_descriptor, option: 2
[hp5590] sane_hp5590_get_option_descriptor, option: 3
[hp5590] sane_hp5590_control_option: get option 'br-x' value
[hp5590] sane_hp5590_get_option_descriptor, option: 4
[hp5590] sane_hp5590_control_option: get option 'br-y' value
[hp5590] sane_hp5590_get_option_descriptor, option: 5
[hp5590] sane_hp5590_get_option_descriptor, option: 6
[hp5590] sane_hp5590_get_option_descriptor, option: 7
[hp5590] sane_hp5590_get_option_descriptor, option: 8
[hp5590] sane_hp5590_get_option_descriptor, option: 9
[hp5590] sane_hp5590_get_option_descriptor, option: 10
[hp5590] sane_hp5590_control_option: get option 'tl-x' value
[hp5590] sane_hp5590_control_option: get option 'tl-y' value
[hp5590] sane_hp5590_get_option_descriptor, option: 5
[hp5590] sane_hp5590_get_option_descriptor, option: 5
[hp5590] sane_hp5590_control_option: get total number of options - 11
[hp5590] sane_hp5590_get_option_descriptor, option: 0
[hp5590] sane_hp5590_get_option_descriptor, option: 1
[hp5590] sane_hp5590_get_option_descriptor, option: 2
[hp5590] sane_hp5590_get_option_descriptor, option: 3
[hp5590] sane_hp5590_control_option: get option 'br-x' value
[hp5590] sane_hp5590_get_option_descriptor, option: 4
[hp5590] sane_hp5590_control_option: get option 'br-y' value
[hp5590] sane_hp5590_get_option_descriptor, option: 5
[hp5590] sane_hp5590_get_option_descriptor, option: 6
[hp5590] sane_hp5590_get_option_descriptor, option: 7
[hp5590] sane_hp5590_get_option_descriptor, option: 8
[hp5590] sane_hp5590_get_option_descriptor, option: 9
[hp5590] sane_hp5590_get_option_descriptor, option: 10
[hp5590] sane_hp5590_control_option: get option 'tl-x' value
[hp5590] sane_hp5590_control_option: get option 'tl-y' value
[hp5590] sane_hp5590_control_option: get option 'tl-x' value
[hp5590] sane_hp5590_get_option_descriptor, option: 3
[hp5590] sane_hp5590_control_option: get option 'tl-y' value
[hp5590] sane_hp5590_get_option_descriptor, option: 4
[hp5590] sane_hp5590_start
[hp5590] sane_hp5590_cancel
[hp5590] hp5590_low_free_bulk_read_state
[hp5590] hp5590_stop_scan
[hp5590] hp5590_cmd: USB-in-USB: command : 011b
[hp5590] hp5590_control_msg: USB-in-USB: core data: no
[hp5590] hp5590_get_ack
[hp5590] hp5590_control_msg: USB-in-USB: checking if data was accepted
[hp5590] hp5590_get_ack
[hp5590] hp5590_verify_last_cmd: USB-in-USB: command verification requested
[hp5590] hp5590_control_msg: USB-in-USB: core data: no
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] Init scanner
[hp5590] hp5590_init_scanner
[hp5590] hp5590_cmd: USB-in-USB: command : 0012
[hp5590] hp5590_control_msg: USB-in-USB: core data: no
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] hp5590_verify_last_cmd: USB-in-USB: command verification requested
[hp5590] hp5590_control_msg: USB-in-USB: core data: no
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_status
[hp5590] hp5590_power_status
[hp5590] hp5590_cmd: USB-in-USB: command : 0024
[hp5590] hp5590_control_msg: USB-in-USB: core data: no
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] hp5590_verify_last_cmd: USB-in-USB: command verification requested
[hp5590] hp5590_control_msg: USB-in-USB: core data: no
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] Wakeup
[hp5590] hp5590_select_source_and_wakeup
[hp5590] hp5590_turnon_lamp
[hp5590] hp5590_cmd: USB-in-USB: command : 00c0
[hp5590] hp5590_control_msg: USB-in-USB: core data: yes
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] hp5590_verify_last_cmd: USB-in-USB: command verification requested
[hp5590] hp5590_control_msg: USB-in-USB: core data: no
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] hp5590_cmd: USB-in-USB: command : 00d6
[hp5590] hp5590_control_msg: USB-in-USB: core data: no
[hp5590] hp5590_get_ack
[hp5590] hp5590_control_msg: USB-in-USB: checking if data was accepted
[hp5590] hp5590_get_ack
[hp5590] hp5590_verify_last_cmd: USB-in-USB: command verification requested
[hp5590] hp5590_control_msg: USB-in-USB: core data: no
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] hp5590_read_error_code
[hp5590] hp5590_cmd: USB-in-USB: command : 0003
[hp5590] hp5590_control_msg: USB-in-USB: core data: no
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] hp5590_set_scan_params
[hp5590] hp5590_lock_unlock_scanner
[hp5590] hp5590_cmd: USB-in-USB: command : 0000
[hp5590] hp5590_control_msg: USB-in-USB: core data: no
[hp5590] hp5590_get_ack
[hp5590] hp5590_control_msg: USB-in-USB: checking if data was accepted
[hp5590] hp5590_get_ack
[hp5590] hp5590_verify_last_cmd: USB-in-USB: command verification requested
[hp5590] hp5590_control_msg: USB-in-USB: core data: no
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] calc_base_dpi
[hp5590] hp5590_set_base_dpi
[hp5590] hp5590_cmd: USB-in-USB: command : 0015
[hp5590] hp5590_control_msg: USB-in-USB: core data: yes
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] hp5590_verify_last_cmd: USB-in-USB: command verification requested
[hp5590] hp5590_control_msg: USB-in-USB: core data: no
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] hp5590_set_color_map
[hp5590] hp5590_cmd: USB-in-USB: command : 0240
[hp5590] hp5590_control_msg: USB-in-USB: core data: yes
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] hp5590_verify_last_cmd: USB-in-USB: command verification requested
[hp5590] hp5590_control_msg: USB-in-USB: core data: no
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] hp5590_set_scan_area
[hp5590] calc_base_dpi
[hp5590] calc_scanner_dpi
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] hp5590_cmd: USB-in-USB: command : 0025
[hp5590] hp5590_control_msg: USB-in-USB: core data: yes
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] hp5590_verify_last_cmd: USB-in-USB: command verification requested
[hp5590] hp5590_control_msg: USB-in-USB: core data: no
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] hp5590_read_image_params
[hp5590] hp5590_cmd: USB-in-USB: command : 0034
[hp5590] hp5590_control_msg: USB-in-USB: core data: no
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] hp5590_verify_last_cmd: USB-in-USB: command verification requested
[hp5590] hp5590_control_msg: USB-in-USB: core data: no
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] hp5590_lock_unlock_scanner
[hp5590] hp5590_cmd: USB-in-USB: command : 0000
[hp5590] hp5590_control_msg: USB-in-USB: core data: no
[hp5590] hp5590_get_ack
[hp5590] hp5590_control_msg: USB-in-USB: checking if data was accepted
[hp5590] hp5590_get_ack
[hp5590] hp5590_verify_last_cmd: USB-in-USB: command verification requested
[hp5590] hp5590_control_msg: USB-in-USB: core data: no
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] Color 24/48 bits: checking if image size is correctly aligned on number of colors
[hp5590] Color 24/48 bits: image size is correctly aligned on number of colors (image size: 2991150, bytes per line 2550)
[hp5590] Color 24/48 bits: checking if image size is correctly aligned on bytes per line
[hp5590] Color 24/48 bits: image size correctly aligned on bytes per line (images size: 2991150, bytes per line: 2550)
[hp5590] Final image size: 2991150
[hp5590] Reverse calibration maps
[hp5590] hp5590_send_reverse_calibration_map
[hp5590] Preparing reverse calibration map
[hp5590] Done preparing reverse calibration map
[hp5590] hp5590_bulk_write: USB-in-USB: command: 002b, size 131072
[hp5590] hp5590_bulk_write: USB-in-USB: total 2 pages (each of 61440 bytes)
[hp5590] hp5590_control_msg: USB-in-USB: core data: yes
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] hp5590_bulk_write: USB-in-USB: next portion 61440 bytes
[hp5590] hp5590_get_ack
[hp5590] hp5590_bulk_write: USB-in-USB: bulk writing 61440 bytes
[hp5590] hp5590_bulk_write: USB-in-USB: next portion 61440 bytes
[hp5590] hp5590_get_ack
[hp5590] hp5590_bulk_write: USB-in-USB: bulk writing 61440 bytes
[hp5590] hp5590_bulk_write: USB-in-USB: next portion 8192 bytes
[hp5590] hp5590_get_ack
[hp5590] hp5590_bulk_write: USB-in-USB: bulk writing 8192 bytes
[hp5590] hp5590_verify_last_cmd: USB-in-USB: command verification requested
[hp5590] hp5590_control_msg: USB-in-USB: core data: no
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] Forward calibration maps
[hp5590] hp5590_send_forward_calibration_maps
[hp5590] Preparing forward calibration map
[hp5590] Done preparing forward calibration map
[hp5590] hp5590_bulk_write: USB-in-USB: command: 012a, size 131072
[hp5590] hp5590_bulk_write: USB-in-USB: total 2 pages (each of 61440 bytes)
[hp5590] hp5590_control_msg: USB-in-USB: core data: yes
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] hp5590_bulk_write: USB-in-USB: next portion 61440 bytes
[hp5590] hp5590_get_ack
[hp5590] hp5590_bulk_write: USB-in-USB: bulk writing 61440 bytes
[hp5590] hp5590_bulk_write: USB-in-USB: next portion 61440 bytes
[hp5590] hp5590_get_ack
[hp5590] hp5590_bulk_write: USB-in-USB: bulk writing 61440 bytes
[hp5590] hp5590_bulk_write: USB-in-USB: next portion 8192 bytes
[hp5590] hp5590_get_ack
[hp5590] hp5590_bulk_write: USB-in-USB: bulk writing 8192 bytes
[hp5590] hp5590_verify_last_cmd: USB-in-USB: command verification requested
[hp5590] hp5590_control_msg: USB-in-USB: core data: no
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] hp5590_bulk_write: USB-in-USB: command: 022a, size 131072
[hp5590] hp5590_bulk_write: USB-in-USB: total 2 pages (each of 61440 bytes)
[hp5590] hp5590_control_msg: USB-in-USB: core data: yes
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] hp5590_bulk_write: USB-in-USB: next portion 61440 bytes
[hp5590] hp5590_get_ack
[hp5590] hp5590_bulk_write: USB-in-USB: bulk writing 61440 bytes
[hp5590] hp5590_bulk_write: USB-in-USB: next portion 61440 bytes
[hp5590] hp5590_get_ack
[hp5590] hp5590_bulk_write: USB-in-USB: bulk writing 61440 bytes
[hp5590] hp5590_bulk_write: USB-in-USB: next portion 8192 bytes
[hp5590] hp5590_get_ack
[hp5590] hp5590_bulk_write: USB-in-USB: bulk writing 8192 bytes
[hp5590] hp5590_verify_last_cmd: USB-in-USB: command verification requested
[hp5590] hp5590_control_msg: USB-in-USB: core data: no
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] hp5590_bulk_write: USB-in-USB: command: 032a, size 131072
[hp5590] hp5590_bulk_write: USB-in-USB: total 2 pages (each of 61440 bytes)
[hp5590] hp5590_control_msg: USB-in-USB: core data: yes
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] hp5590_bulk_write: USB-in-USB: next portion 61440 bytes
[hp5590] hp5590_get_ack
[hp5590] hp5590_bulk_write: USB-in-USB: bulk writing 61440 bytes
[hp5590] hp5590_bulk_write: USB-in-USB: next portion 61440 bytes
[hp5590] hp5590_get_ack
[hp5590] hp5590_bulk_write: USB-in-USB: bulk writing 61440 bytes
[hp5590] hp5590_bulk_write: USB-in-USB: next portion 8192 bytes
[hp5590] hp5590_get_ack
[hp5590] hp5590_bulk_write: USB-in-USB: bulk writing 8192 bytes
[hp5590] hp5590_verify_last_cmd: USB-in-USB: command verification requested
[hp5590] hp5590_control_msg: USB-in-USB: core data: no
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] Starting scan
[hp5590] hp5590_start_scan
[hp5590] hp5590_cmd: USB-in-USB: command : 051b
[hp5590] hp5590_control_msg: USB-in-USB: core data: no
[hp5590] hp5590_get_ack
[hp5590] hp5590_control_msg: USB-in-USB: checking if data was accepted
[hp5590] hp5590_get_ack
[hp5590] hp5590_verify_last_cmd: USB-in-USB: command verification requested
[hp5590] hp5590_control_msg: USB-in-USB: core data: no
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] sane_hp5590_get_parameters
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] format: 1, last_frame: 1, bytes_per_line: 2550, pixels_per_line: 850, lines: 1173, depth: 8
scanimage: scanning image of size 850x1173 pixels at 24 bits/pixel
scanimage: acquiring RGB frame, 8 bits/sample
scanimage: reading one scanline, 2550 bytes...	[hp5590] sane_hp5590_read, length 2550, left 2991150
[hp5590] hp5590_low_init_bulk_read_state: USB-in-USB: initializing bulk read state
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] Aligning requested size to bytes per line (requested: 2550, aligned: 2550)
[hp5590] hp5590_read
[hp5590] hp5590_bulk_read
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] convert_to_rgb
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] Length : 2550
[hp5590] Converting row RGB to normal RGB
[hp5590] Bytes per line 2550
[hp5590] Bytes per color 850
[hp5590] Lines 1
[hp5590] convert_lineart
PASS
scanimage: reading one byte...		[hp5590] sane_hp5590_read, length 1, left 2988600
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] Aligning requested size to bytes per line (requested: 1, aligned: 0)
[hp5590] hp5590_read
[hp5590] hp5590_bulk_read
[hp5590] convert_to_rgb
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] Length : 0
[hp5590] Converting row RGB to normal RGB
[hp5590] Bytes per line 2550
[hp5590] Bytes per color 850
[hp5590] Lines 0
[hp5590] convert_lineart
FAIL No data
scanimage: stepped read, 2 bytes... 	[hp5590] sane_hp5590_read, length 2, left 2988600
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] Aligning requested size to bytes per line (requested: 2, aligned: 0)
[hp5590] hp5590_read
[hp5590] hp5590_bulk_read
[hp5590] convert_to_rgb
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] Length : 0
[hp5590] Converting row RGB to normal RGB
[hp5590] Bytes per line 2550
[hp5590] Bytes per color 850
[hp5590] Lines 0
[hp5590] convert_lineart
FAIL No data
scanimage: stepped read, 4 bytes... 	[hp5590] sane_hp5590_read, length 4, left 2988600
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] Aligning requested size to bytes per line (requested: 4, aligned: 0)
[hp5590] hp5590_read
[hp5590] hp5590_bulk_read
[hp5590] convert_to_rgb
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] Length : 0
[hp5590] Converting row RGB to normal RGB
[hp5590] Bytes per line 2550
[hp5590] Bytes per color 850
[hp5590] Lines 0
[hp5590] convert_lineart
FAIL No data
scanimage: stepped read, 8 bytes... 	[hp5590] sane_hp5590_read, length 8, left 2988600
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] Aligning requested size to bytes per line (requested: 8, aligned: 0)
[hp5590] hp5590_read
[hp5590] hp5590_bulk_read
[hp5590] convert_to_rgb
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] Length : 0
[hp5590] Converting row RGB to normal RGB
[hp5590] Bytes per line 2550
[hp5590] Bytes per color 850
[hp5590] Lines 0
[hp5590] convert_lineart
FAIL No data
scanimage: stepped read, 16 bytes... 	[hp5590] sane_hp5590_read, length 16, left 2988600
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] Aligning requested size to bytes per line (requested: 16, aligned: 0)
[hp5590] hp5590_read
[hp5590] hp5590_bulk_read
[hp5590] convert_to_rgb
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] Length : 0
[hp5590] Converting row RGB to normal RGB
[hp5590] Bytes per line 2550
[hp5590] Bytes per color 850
[hp5590] Lines 0
[hp5590] convert_lineart
FAIL No data
scanimage: stepped read, 32 bytes... 	[hp5590] sane_hp5590_read, length 32, left 2988600
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] Aligning requested size to bytes per line (requested: 32, aligned: 0)
[hp5590] hp5590_read
[hp5590] hp5590_bulk_read
[hp5590] convert_to_rgb
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] Length : 0
[hp5590] Converting row RGB to normal RGB
[hp5590] Bytes per line 2550
[hp5590] Bytes per color 850
[hp5590] Lines 0
[hp5590] convert_lineart
FAIL No data
scanimage: stepped read, 64 bytes... 	[hp5590] sane_hp5590_read, length 64, left 2988600
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] Aligning requested size to bytes per line (requested: 64, aligned: 0)
[hp5590] hp5590_read
[hp5590] hp5590_bulk_read
[hp5590] convert_to_rgb
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] Length : 0
[hp5590] Converting row RGB to normal RGB
[hp5590] Bytes per line 2550
[hp5590] Bytes per color 850
[hp5590] Lines 0
[hp5590] convert_lineart
FAIL No data
scanimage: stepped read, 128 bytes... 	[hp5590] sane_hp5590_read, length 128, left 2988600
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] Aligning requested size to bytes per line (requested: 128, aligned: 0)
[hp5590] hp5590_read
[hp5590] hp5590_bulk_read
[hp5590] convert_to_rgb
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] Length : 0
[hp5590] Converting row RGB to normal RGB
[hp5590] Bytes per line 2550
[hp5590] Bytes per color 850
[hp5590] Lines 0
[hp5590] convert_lineart
FAIL No data
scanimage: stepped read, 256 bytes... 	[hp5590] sane_hp5590_read, length 256, left 2988600
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] Aligning requested size to bytes per line (requested: 256, aligned: 0)
[hp5590] hp5590_read
[hp5590] hp5590_bulk_read
[hp5590] convert_to_rgb
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] Length : 0
[hp5590] Converting row RGB to normal RGB
[hp5590] Bytes per line 2550
[hp5590] Bytes per color 850
[hp5590] Lines 0
[hp5590] convert_lineart
FAIL No data
scanimage: stepped read, 512 bytes... 	[hp5590] sane_hp5590_read, length 512, left 2988600
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] Aligning requested size to bytes per line (requested: 512, aligned: 0)
[hp5590] hp5590_read
[hp5590] hp5590_bulk_read
[hp5590] convert_to_rgb
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] Length : 0
[hp5590] Converting row RGB to normal RGB
[hp5590] Bytes per line 2550
[hp5590] Bytes per color 850
[hp5590] Lines 0
[hp5590] convert_lineart
FAIL No data
scanimage: stepped read, 1024 bytes... 	[hp5590] sane_hp5590_read, length 1024, left 2988600
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] Aligning requested size to bytes per line (requested: 1024, aligned: 0)
[hp5590] hp5590_read
[hp5590] hp5590_bulk_read
[hp5590] convert_to_rgb
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] Length : 0
[hp5590] Converting row RGB to normal RGB
[hp5590] Bytes per line 2550
[hp5590] Bytes per color 850
[hp5590] Lines 0
[hp5590] convert_lineart
FAIL No data
scanimage: stepped read, 2048 bytes... 	[hp5590] sane_hp5590_read, length 2048, left 2988600
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] Aligning requested size to bytes per line (requested: 2048, aligned: 0)
[hp5590] hp5590_read
[hp5590] hp5590_bulk_read
[hp5590] convert_to_rgb
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] Length : 0
[hp5590] Converting row RGB to normal RGB
[hp5590] Bytes per line 2550
[hp5590] Bytes per color 850
[hp5590] Lines 0
[hp5590] convert_lineart
FAIL No data
scanimage: stepped read, 4096 bytes... 	[hp5590] sane_hp5590_read, length 4096, left 2988600
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] Aligning requested size to bytes per line (requested: 4096, aligned: 2550)
[hp5590] hp5590_read
[hp5590] hp5590_bulk_read
[hp5590] convert_to_rgb
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] Length : 2550
[hp5590] Converting row RGB to normal RGB
[hp5590] Bytes per line 2550
[hp5590] Bytes per color 850
[hp5590] Lines 1
[hp5590] convert_lineart
PASS
scanimage: stepped read, 4095 bytes... 	[hp5590] sane_hp5590_read, length 4095, left 2986050
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] Aligning requested size to bytes per line (requested: 4095, aligned: 2550)
[hp5590] hp5590_read
[hp5590] hp5590_bulk_read
[hp5590] convert_to_rgb
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] Length : 2550
[hp5590] Converting row RGB to normal RGB
[hp5590] Bytes per line 2550
[hp5590] Bytes per color 850
[hp5590] Lines 1
[hp5590] convert_lineart
PASS
scanimage: stepped read, 2047 bytes... 	[hp5590] sane_hp5590_read, length 2047, left 2983500
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] Aligning requested size to bytes per line (requested: 2047, aligned: 0)
[hp5590] hp5590_read
[hp5590] hp5590_bulk_read
[hp5590] convert_to_rgb
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] Length : 0
[hp5590] Converting row RGB to normal RGB
[hp5590] Bytes per line 2550
[hp5590] Bytes per color 850
[hp5590] Lines 0
[hp5590] convert_lineart
FAIL No data
scanimage: stepped read, 1023 bytes... 	[hp5590] sane_hp5590_read, length 1023, left 2983500
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] Aligning requested size to bytes per line (requested: 1023, aligned: 0)
[hp5590] hp5590_read
[hp5590] hp5590_bulk_read
[hp5590] convert_to_rgb
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] Length : 0
[hp5590] Converting row RGB to normal RGB
[hp5590] Bytes per line 2550
[hp5590] Bytes per color 850
[hp5590] Lines 0
[hp5590] convert_lineart
FAIL No data
scanimage: stepped read, 511 bytes... 	[hp5590] sane_hp5590_read, length 511, left 2983500
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] Aligning requested size to bytes per line (requested: 511, aligned: 0)
[hp5590] hp5590_read
[hp5590] hp5590_bulk_read
[hp5590] convert_to_rgb
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] Length : 0
[hp5590] Converting row RGB to normal RGB
[hp5590] Bytes per line 2550
[hp5590] Bytes per color 850
[hp5590] Lines 0
[hp5590] convert_lineart
FAIL No data
scanimage: stepped read, 255 bytes... 	[hp5590] sane_hp5590_read, length 255, left 2983500
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] Aligning requested size to bytes per line (requested: 255, aligned: 0)
[hp5590] hp5590_read
[hp5590] hp5590_bulk_read
[hp5590] convert_to_rgb
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] Length : 0
[hp5590] Converting row RGB to normal RGB
[hp5590] Bytes per line 2550
[hp5590] Bytes per color 850
[hp5590] Lines 0
[hp5590] convert_lineart
FAIL No data
scanimage: stepped read, 127 bytes... 	[hp5590] sane_hp5590_read, length 127, left 2983500
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] Aligning requested size to bytes per line (requested: 127, aligned: 0)
[hp5590] hp5590_read
[hp5590] hp5590_bulk_read
[hp5590] convert_to_rgb
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] Length : 0
[hp5590] Converting row RGB to normal RGB
[hp5590] Bytes per line 2550
[hp5590] Bytes per color 850
[hp5590] Lines 0
[hp5590] convert_lineart
FAIL No data
scanimage: stepped read, 63 bytes... 	[hp5590] sane_hp5590_read, length 63, left 2983500
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] Aligning requested size to bytes per line (requested: 63, aligned: 0)
[hp5590] hp5590_read
[hp5590] hp5590_bulk_read
[hp5590] convert_to_rgb
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] Length : 0
[hp5590] Converting row RGB to normal RGB
[hp5590] Bytes per line 2550
[hp5590] Bytes per color 850
[hp5590] Lines 0
[hp5590] convert_lineart
FAIL No data
scanimage: stepped read, 31 bytes... 	[hp5590] sane_hp5590_read, length 31, left 2983500
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] Aligning requested size to bytes per line (requested: 31, aligned: 0)
[hp5590] hp5590_read
[hp5590] hp5590_bulk_read
[hp5590] convert_to_rgb
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] Length : 0
[hp5590] Converting row RGB to normal RGB
[hp5590] Bytes per line 2550
[hp5590] Bytes per color 850
[hp5590] Lines 0
[hp5590] convert_lineart
FAIL No data
scanimage: stepped read, 15 bytes... 	[hp5590] sane_hp5590_read, length 15, left 2983500
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] Aligning requested size to bytes per line (requested: 15, aligned: 0)
[hp5590] hp5590_read
[hp5590] hp5590_bulk_read
[hp5590] convert_to_rgb
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] Length : 0
[hp5590] Converting row RGB to normal RGB
[hp5590] Bytes per line 2550
[hp5590] Bytes per color 850
[hp5590] Lines 0
[hp5590] convert_lineart
FAIL No data
scanimage: stepped read, 7 bytes... 	[hp5590] sane_hp5590_read, length 7, left 2983500
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] Aligning requested size to bytes per line (requested: 7, aligned: 0)
[hp5590] hp5590_read
[hp5590] hp5590_bulk_read
[hp5590] convert_to_rgb
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] Length : 0
[hp5590] Converting row RGB to normal RGB
[hp5590] Bytes per line 2550
[hp5590] Bytes per color 850
[hp5590] Lines 0
[hp5590] convert_lineart
FAIL No data
scanimage: stepped read, 3 bytes... 	[hp5590] sane_hp5590_read, length 3, left 2983500
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] Aligning requested size to bytes per line (requested: 3, aligned: 0)
[hp5590] hp5590_read
[hp5590] hp5590_bulk_read
[hp5590] convert_to_rgb
[hp5590] calc_image_params
[hp5590] hp5590_calc_pixel_bits
[hp5590] calc_scanner_dpi
[hp5590] calc_image_params: pixel_bits: 24, pixels_per_line: 850, bytes_per_line: 2550, lines: 1173, image_size: 2991150
[hp5590] Length : 0
[hp5590] Converting row RGB to normal RGB
[hp5590] Bytes per line 2550
[hp5590] Bytes per color 850
[hp5590] Lines 0
[hp5590] convert_lineart
FAIL No data
[hp5590] sane_hp5590_cancel
[hp5590] hp5590_low_free_bulk_read_state
[hp5590] hp5590_low_free_bulk_read_state: USB-in-USB: freeing bulk read state
[hp5590] hp5590_stop_scan
[hp5590] hp5590_cmd: USB-in-USB: command : 011b
[hp5590] hp5590_control_msg: USB-in-USB: core data: no
[hp5590] hp5590_get_ack
[hp5590] hp5590_control_msg: USB-in-USB: checking if data was accepted
[hp5590] hp5590_get_ack
[hp5590] hp5590_verify_last_cmd: USB-in-USB: command verification requested
[hp5590] hp5590_control_msg: USB-in-USB: core data: no
[hp5590] hp5590_get_ack
[hp5590] hp5590_get_ack
[hp5590] sane_hp5590_close
[hp5590] sane_hp5590_exit