Re: [Gimp-user] Printing out Greyscale on Photo Paper is very dark.. ideas?

2012-09-23 Thread David Woodfall

On (23:20 23/09/12), Alexandre Prokoudine  put 
forth the proposition:

On Sun, Sep 23, 2012 at 9:50 PM, David Woodfall wrote:

Hi, I've been printing out a lot of black and white photos on photo
paper on a HP Photosmart 7510e.

The printouts are very dark so I've had to boost the brightness levels
in GIMP prior to printing. The problem is that this takes extra time
and I also don't want to save these levels in the XCF file. I would
say that (going by the Gamma Display Filter) the printouts are around
40% of the brightness they ought to be.

My question is, does anyone else have this problem and what can be
done about it? I've googled for an .ICC for my printer but it hasn't
really helped, unless I'm setting it wrong.


Googling for arbitrary ICC profiles isn't such a great idea. Color
reproduction doesn't depend on just the printer. It's a combination of
printer, inks and paper.

I wouldn't print from GIMP either. Try PhotoPrint:
http://www.blackfiveimaging.co.uk/index.php?article=02Software%2F01PhotoPrint


Thanks - that looks very useful.


___
gimp-user-list mailing list
gimp-user-list@gnome.org
https://mail.gnome.org/mailman/listinfo/gimp-user-list


Re: [Gimp-user] Printing out Greyscale on Photo Paper is very dark.. ideas?

2012-09-23 Thread Alexandre Prokoudine
On Sun, Sep 23, 2012 at 9:50 PM, David Woodfall wrote:
> Hi, I've been printing out a lot of black and white photos on photo
> paper on a HP Photosmart 7510e.
>
> The printouts are very dark so I've had to boost the brightness levels
> in GIMP prior to printing. The problem is that this takes extra time
> and I also don't want to save these levels in the XCF file. I would
> say that (going by the Gamma Display Filter) the printouts are around
> 40% of the brightness they ought to be.
>
> My question is, does anyone else have this problem and what can be
> done about it? I've googled for an .ICC for my printer but it hasn't
> really helped, unless I'm setting it wrong.

Googling for arbitrary ICC profiles isn't such a great idea. Color
reproduction doesn't depend on just the printer. It's a combination of
printer, inks and paper.

I wouldn't print from GIMP either. Try PhotoPrint:
http://www.blackfiveimaging.co.uk/index.php?article=02Software%2F01PhotoPrint

Alexandre Prokoudine
http://libregraphicsworld.org
___
gimp-user-list mailing list
gimp-user-list@gnome.org
https://mail.gnome.org/mailman/listinfo/gimp-user-list


Re: [Gimp-user] Printing out Greyscale on Photo Paper is very dark.. ideas?

2012-09-23 Thread David Woodfall

On (18:50 23/09/12), David Woodfall  put forth the 
proposition:

Hi, I've been printing out a lot of black and white photos on photo
paper on a HP Photosmart 7510e.

The printouts are very dark so I've had to boost the brightness levels
in GIMP prior to printing. The problem is that this takes extra time
and I also don't want to save these levels in the XCF file. I would
say that (going by the Gamma Display Filter) the printouts are around
40% of the brightness they ought to be.

My question is, does anyone else have this problem and what can be
done about it? I've googled for an .ICC for my printer but it hasn't
really helped, unless I'm setting it wrong.


Apologies for replying to my own post, but what seems to work is the
following (with black and white photos at least):

Set levels for black and white point
Set gamma display filter to 0.4
Adjust centre point on levels to 1.5 (or what brings it back to
normal)
Work on image
Print

I would still like to know if there is a better way to do this.
The less work that goes into a photo usually results in a better
quality print.
___
gimp-user-list mailing list
gimp-user-list@gnome.org
https://mail.gnome.org/mailman/listinfo/gimp-user-list


[Gimp-user] Printing out Greyscale on Photo Paper is very dark.. ideas?

2012-09-23 Thread David Woodfall

Hi, I've been printing out a lot of black and white photos on photo
paper on a HP Photosmart 7510e.

The printouts are very dark so I've had to boost the brightness levels
in GIMP prior to printing. The problem is that this takes extra time
and I also don't want to save these levels in the XCF file. I would
say that (going by the Gamma Display Filter) the printouts are around
40% of the brightness they ought to be.

My question is, does anyone else have this problem and what can be
done about it? I've googled for an .ICC for my printer but it hasn't
really helped, unless I'm setting it wrong.

Any help/ideas apprectiated.

Cheers

David

--
Studioware
http://www.studioware.org
___
gimp-user-list mailing list
gimp-user-list@gnome.org
https://mail.gnome.org/mailman/listinfo/gimp-user-list