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Re: R1800/3MK - Swapping Cartridge Positions

2008-10-21 by pr_roark

>
> I'm getting banding on my prints.  Head alignment is OK, and 
> nozzle check ... appear OK too.  Then it occurred to me 
> that the Epson nozzle check wouldn't check the glop slot ...

I think that checkerboard pattern checks the glop position. 

...
 
>  I'd like to relocate the MK cartridge in the glop slot to, 
> say, the yellow slot (I'm not worried about colour printing). 
> It looks to me like all I have to do is the following in my 
> curve file:
> 
> 1.  Change LIMIT_Y= [blank] to the value for LIMIT_GL, and 
> then set LIMIT_GL to [blank]
> 
> 2.  Change UNUSED_INK_3=Y to CURVE_Y= [and cut/paste the 
> values from the existing CURVE_GL line, and then change
> CURVE_GL="..." to UNUSED_INK_8=GL
> 
> Is my reasoning sound...and is the solution this simple?

I think you've got it.  I do all this in the QTR Curve Creator in 
Windows, then save the file with a new name that indicates what slots 
are used.  On my 1800 the linearization seems to hold when I change 
ink and curve positions.  However, I've heard some say they had to re-
linearize the 1800 when they've done this.

Paul
www.PaulRoark.com

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