First, if this is off-topic and I'm just wasting bandwidth, please flame
me PRIVATELY.
Second, I have a Highscreen Realscan flatbed scanner. By digging in the
archives, I get the impression that this scanner is can be utilized by
the Microtek-driver.
So I have played around with xscanimage but cannot get my scanner to
work ...
Symptoms:
- I can acquire previews in Gray, Halftone and Lineart modes.
- I cannot acquire preview in Color mode. It shows three smaller images
side by side, which somehow looks like the image ...
(and by studying the output log below you'll find that fast color
prescan isn't supported. Strange. It works under Windows 95 :-(
- I cannot do a real scan. xscanimage starts the scanner and then
stops it again after 2-3 seconds. xscanimage shows a dialog which is
destroyed in the same instant.
Output:
- Here's the output of xscanimage >scan.log 2>&1
========== Scanner Inquiry Block ==========
06 31 14 01 5b 00 00 00 20 20 20 20 20 20 20 20
53 63 61 6e 6e 65 72 20 33 20 50 41 53 53 20 20
31 2e 34 31 53 43 53 49 20 46 2f 57 56 33 2e 34
20 43 54 4c 35 33 38 30 03 4f 8c c5 02 ee 64 03
01 03 01 00 00 00 00 01 0e 0e 01 05 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ff
========== Scanner Inquiry Report ==========
===== Scanner ID...
Device Type Code: 0x06
Model Code: 0x64
Vendor Name: ' ' Model Name: 'Scanner 3 PASS '
Firmware Rev: '1.41'
SCSI F/W version: 3.1 Scanner F/W version: 1.4
Response data format: 0x01
===== Imaging Capabilities...
Modes: Lineart Halftone Gray Color (OnePass)
Resolution Step Sizes: 1% 5% Expanded Resolution Support? yes
Supported Bits Per Sample: 4 8
Max. document size code: 0x02
Max. document size: 8.500000 x 11.689987 inches
Frame units: pixels 1/8"'s
# of built-in halftones: 12 Downloadable patterns? Yes
Data Compression:
Contrast Settings: 14 Exposure Settings: 14
Adjustable Shadow/Highlight? yes Adjustable Midtone? yes
Digital brightness/offset? yes
Gamma Table Size: 256 entries of 1 bytes (max. value: 255)
===== Source Options...
Feed type: flatbed ADF support? yes
Document Feeder Support? yes Feeder Backtracking? yes
Feeder Installed? no Feeder Ready? no
Transparency Adapter Installed? no
Fast Color Prescan? no
Selectable Transfer Format? no
Color Transfer Sequence: plane-by-plane (3-pass)
Three pass scan support? no
ModeSelect-1 and ModeSense-1 Support? yes
Can Disable Linearization Table? no
Can Disable Start-of-Scan Recalibration? yes
** WARNING **: file gtkwidget.c: line 1677 (gtk_widget_event): "widget
!= NULL"
** WARNING **: file gtkwidget.c: line 1677 (gtk_widget_event): "widget
!= NULL"
** WARNING **: file gtkwidget.c: line 1677 (gtk_widget_event): "widget
!= NULL"
** WARNING **: invalid cast from "(unknown)" to "GtkToggleButton"
** WARNING **: file gtktogglebutton.c: line 159
(gtk_toggle_button_set_state): "GTK_IS_TOGGLE_BUTTON (toggle_button)"
If I can be of further assistance in debugging this "problem" please
don't hesitate to mail me.
Regards,
Brian
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