resolution upper 600x600 on canon pixma ip6700D

[Andrey A Klimenko]

HI
I tried to up resolution from 600x600 on Canon PIXMA Ip7600D
Ip6700D may print on max res 9600x2400 (for me good 2400x2400)
I added section on printers.xml
<printer translate="name" name="Canon PIXMA iP6700D" driver="bjc-PIXMA-
iP6700D" manufacturer="Canon" model="3006700" parameters="PIXMA_iP4000_params"
/>
next i added in canon-modes.h (template from canon_PIXMA_iP6700_modes)
static const canon_mode_t canon_PIXMA_iP6700D_modes[] = {
  {  2400, 2400,CANON_INK_CMYK,"2400x2400dpi",N_("2400x2400
DPI"),INKSET(19_C3M3Y3k3),MODE_FLAG_EXTENDED_T,NULL,1.0,1.0,NULL,NULL,NULL,2},
};
DECLARE_MODES(canon_PIXMA_iP6700D,0);

Then rebuild the package
try to print on 10x15 cm size picture with 4770x3177
printer print part of big image on 10x15cm size.
I am doing something wrong of that resolution for printer is invalid?
 

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[Sascha Sommer]

Hi,

On Mittwoch, 4. November 2009, Andrey A Klimenko wrote:

> HI
> I tried to up resolution from 600x600 on Canon PIXMA Ip7600D
> Ip6700D may print on max res 9600x2400 (for me good 2400x2400)
> I added section on printers.xml
> <printer translate="name" name="Canon PIXMA iP6700D" driver="bjc-PIXMA-
> iP6700D" manufacturer="Canon" model="3006700"
> parameters="PIXMA_iP4000_params" />
> next i added in canon-modes.h (template from canon_PIXMA_iP6700_modes)
> static const canon_mode_t canon_PIXMA_iP6700D_modes[] = {
>   {  2400, 2400,CANON_INK_CMYK,"2400x2400dpi",N_("2400x2400
> DPI"),INKSET(19_C3M3Y3k3),MODE_FLAG_EXTENDED_T,NULL,1.0,1.0,NULL,NULL,NULL,
>2}, };
> DECLARE_MODES(canon_PIXMA_iP6700D,0);
>
> Then rebuild the package
> try to print on 10x15 cm size picture with 4770x3177
> printer print part of big image on 10x15cm size.
> I am doing something wrong of that resolution for printer is invalid?
>

Setting the resolution like this won't work. I don't know the specifications
of the iP7600D but for other printers the maximum raster resolution is
600x600. What is changeable are the dot sizes for this resolution. This is
specified with INKSET(19_C3M3Y3k3).
Can you print a picture on windows with the print to file option?
Then run the pixma_parse tool from the test directory with the filename of the
printjob as parameter. If you send me the output of pixma_parse we might be
able to find a better printing mode for your printer.

Regards

Sascha



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