On Mon, Jan 6, 2014 at 9:07 PM, Stef wrote:
> so this scanner can be added to the genesys backend in the
> genesys_gl841.[ch] files (which in fact supports mainly GL842 based models).
> However the reported resolution of 7200 doesn't match the 2400 max
> resolution for the GL842 chip. Some cus
Hello,
When I cancel a scan on a SCSI scanner using UMAX backend, the scanner keeps
scanning for a couple of seconds. Then the scanner stops and XSane freezes
for a couple of minutes (4 or so). Then suddenly everything comes alive and
finishes (scanner goes to home position and XSane reports tha
I added support for a donated LiDE 80 first. Having the
real device to work on is more practical and fun than remote access.
There is also the fact that G124+ chips datasheet isn't available.
This means more reverse engineering on one side, and the other side, I
didn't make my mind on how to handle this since other chips registers
are known.
Regards,
Stef
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On 04/01/2014 15:37, Torfinn Ingolfsen wrote:
> On Wed, Jan 1, 2014 at 9:22 AM, Stef wrote:
>> running a recent version (from SANE 1.0.24) of the 'sane-find-scanner'
>> tool should tell us if it is really a genesys chip inside.
> As requested:
> root at kg-core1# usr/local/bin/sane-find-scann
UC630 supports 300 x 600 dpi, not 400 dpi
---
backend/umax-uc630.c |6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/backend/umax-uc630.c b/backend/umax-uc630.c
index b6c30a5..0fbc59f 100644
--- a/backend/umax-uc630.c
+++ b/backend/umax-uc630.c
@@ -113,13 +113,13 @@ stat
UC630 does not support negative function - disable it.
---
backend/umax-uc630.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/backend/umax-uc630.c b/backend/umax-uc630.c
index f3353ab..b6c30a5 100644
--- a/backend/umax-uc630.c
+++ b/backend/umax-uc630.c
@@ -76,7 +76,7 @@ s
UC630 does not support gamma download - it aborts the command:
[umax] sending 256 bytes of gamma data for color 1
[umax] send_gamma_data
[umax] using gamma download curve format type 2
[umax] check condition sense handler (scsi_fd = 3)
[umax] check condition sense: ILLEGAL REQUEST
[umax] -> illegal
UC630 wants 49 bytes long window descriptor block, not 48.
This fixes "too bright" image problem with this scanner.
---
backend/umax-uc630.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/backend/umax-uc630.c b/backend/umax-uc630.c
index 26c6831..5662330 100644
--- a/backe
scripts are modified.
>>
>> Regards,
>> Stef
>>
>
>
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Hi,
I have a Canon imageCLASS MF4880DW and sane-backend git has been
updated and working fine via USB (lsusb: Bus 003 Device 004: ID
04a9:2773 Canon, Inc.) Thanks!
I was trying to use it via the net but it didn't worked at first. I
noted with wireshark that this printer is not using BJNP on por
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