Using Ubuntu 16.04. I originally reported it when I was using 14.04, but
the PPD hasn't seen any changes in all those years and nobody from the
HPLIP developers looked at this bug (AFAIK).
On Fri, 7 Sep 2018 at 14:11, gf <email address hidden> wrote:
> Hi Schlomo,
> Just to clarify and prep this report for the programmers, what version of
> ubuntu are you in now?
> Thanks
> G
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1385055
>
> Title:
> HP Officejet Pro X476dw MFP prints in 300dpi
>
> Status in HPLIP:
> Incomplete
> Status in hplip package in Ubuntu:
> Incomplete
>
> Bug description:
> Running Ubuntu 14.04 running stock hplip 3.14.3
>
> Printer HP Officejet Pro X476dw MFP
>
> hp-check -t output is attached
>
> Problem:
>
> Initially I noticed that printing documents with Hebrew fonts results
> in low quality with fuzzy lines. After some debugging I was able to
> trace this down to the fact that by default CUPS converts the print
> job to a 300dpi PS before giving it to the hp driver:
>
> D [24/Oct/2014:07:22:01 +0200] [Job 261] Printer make and model: HP HP
> Officejet Pro X576dw MFP
> D [24/Oct/2014:07:22:01 +0200] [Job 261] Running command line for
> pstops: pstops 261 schlomo hebrew-test.pdf 1 'finishings=3
> media=iso_a4_210x297mm output-bin=face-down print-color-mode=color
> print-quality=4 sides=one-sided
> job-uuid=urn:uuid:c1da9224-d10b-3c2f-6a99-487121b8864c
> job-originating-host-name=localhost time-at-creation=1414128121
> time-at-processing=1414128121 Duplex=None PageSize=A4'
> D [24/Oct/2014:07:22:01 +0200] [Job 261] No resolution information found
> in the PPD file.
> D [24/Oct/2014:07:22:01 +0200] [Job 261] Using image rendering
> resolution 300 dpi
> D [24/Oct/2014:07:22:01 +0200] [Job 261] Running command line for gs: gs
> -q -dNOPAUSE -dBATCH -dSAFER -sDEVICE=ps2write -sOUTPUTFILE=%stdout
> -dLanguageLevel=3 -r300 -dCompressFonts=false -dNoT3CCITT -dNOINTERPOLATE
> -c 'save pop' -f /var/spool/cups/tmp/066575456f596
>
> I was able to fix the problem by adding this resolution setting to the
> PPD:
>
> *DefaultResolution: 600x600dpi
>
> As a result the print job is converted at 600dpi instead of 300dpi
> which leads to the expected good result:
>
> D [24/Oct/2014:07:22:33 +0200] [Job 262] Printer make and model: HP HP
> Officejet Pro X576dw MFP
> D [24/Oct/2014:07:22:33 +0200] [Job 262] Running command line for
> pstops: pstops 262 schlomo hebrew-test.pdf 1 'Duplex=None finishings=3
> media=iso_a4_210x297mm output-bin=face-down print-color-mode=color
> print-quality=4 sides=two-sided-long-edge
> job-uuid=urn:uuid:83e69459-c350-37e5-417d-9ca00f8c6bd9
> job-originating-host-name=localhost time-at-creation=1414128153
> time-at-processing=1414128153 PageSize=A4'
> D [24/Oct/2014:07:22:33 +0200] [Job 262] Using image rendering
> resolution 600 dpi
> D [24/Oct/2014:07:22:33 +0200] [Job 262] Running command line for gs: gs
> -q -dNOPAUSE -dBATCH -dSAFER -sDEVICE=ps2write -sOUTPUTFILE=%stdout
> -dLanguageLevel=3 -r600 -dCompressFonts=false -dNoT3CCITT -dNOINTERPOLATE
> -c 'save pop' -f /var/spool/cups/tmp/0666d544aec68
>
> I think that the PPD is broken because it does not specify a
> resolution.
>
> It would be nice if the PPD could be fixed.
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/hplip/+bug/1385055/+subscriptions
>
Using Ubuntu 16.04. I originally reported it when I was using 14.04, but
the PPD hasn't seen any changes in all those years and nobody from the
HPLIP developers looked at this bug (AFAIK).
On Fri, 7 Sep 2018 at 14:11, gf <email address hidden> wrote:
> Hi Schlomo, /bugs.launchpad .net/bugs/ 1385055 2014:07: 22:01 +0200] [Job 261] Printer make and model: HP HP 2014:07: 22:01 +0200] [Job 261] Running command line for a4_210x297mm output- bin=face- down print-color- mode=color urn:uuid: c1da9224- d10b-3c2f- 6a99-487121b886 4c -host-name= localhost time-at- creation= 1414128121 processing= 1414128121 Duplex=None PageSize=A4' 2014:07: 22:01 +0200] [Job 261] No resolution information found 2014:07: 22:01 +0200] [Job 261] Using image rendering 2014:07: 22:01 +0200] [Job 261] Running command line for gs: gs %stdout =false -dNoT3CCITT -dNOINTERPOLATE cups/tmp/ 066575456f596 2014:07: 22:33 +0200] [Job 262] Printer make and model: HP HP 2014:07: 22:33 +0200] [Job 262] Running command line for a4_210x297mm output- bin=face- down print-color- mode=color sided-long- edge urn:uuid: 83e69459- c350-37e5- 417d-9ca00f8c6b d9 -host-name= localhost time-at- creation= 1414128153 processing= 1414128153 PageSize=A4' 2014:07: 22:33 +0200] [Job 262] Using image rendering 2014:07: 22:33 +0200] [Job 262] Running command line for gs: gs %stdout =false -dNoT3CCITT -dNOINTERPOLATE cups/tmp/ 0666d544aec68 /bugs.launchpad .net/hplip/ +bug/1385055/ +subscriptions
> Just to clarify and prep this report for the programmers, what version of
> ubuntu are you in now?
> Thanks
> G
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https:/
>
> Title:
> HP Officejet Pro X476dw MFP prints in 300dpi
>
> Status in HPLIP:
> Incomplete
> Status in hplip package in Ubuntu:
> Incomplete
>
> Bug description:
> Running Ubuntu 14.04 running stock hplip 3.14.3
>
> Printer HP Officejet Pro X476dw MFP
>
> hp-check -t output is attached
>
> Problem:
>
> Initially I noticed that printing documents with Hebrew fonts results
> in low quality with fuzzy lines. After some debugging I was able to
> trace this down to the fact that by default CUPS converts the print
> job to a 300dpi PS before giving it to the hp driver:
>
> D [24/Oct/
> Officejet Pro X576dw MFP
> D [24/Oct/
> pstops: pstops 261 schlomo hebrew-test.pdf 1 'finishings=3
> media=iso_
> print-quality=4 sides=one-sided
> job-uuid=
> job-originating
> time-at-
> D [24/Oct/
> in the PPD file.
> D [24/Oct/
> resolution 300 dpi
> D [24/Oct/
> -q -dNOPAUSE -dBATCH -dSAFER -sDEVICE=ps2write -sOUTPUTFILE=
> -dLanguageLevel=3 -r300 -dCompressFonts
> -c 'save pop' -f /var/spool/
>
> I was able to fix the problem by adding this resolution setting to the
> PPD:
>
> *DefaultResolution: 600x600dpi
>
> As a result the print job is converted at 600dpi instead of 300dpi
> which leads to the expected good result:
>
> D [24/Oct/
> Officejet Pro X576dw MFP
> D [24/Oct/
> pstops: pstops 262 schlomo hebrew-test.pdf 1 'Duplex=None finishings=3
> media=iso_
> print-quality=4 sides=two-
> job-uuid=
> job-originating
> time-at-
> D [24/Oct/
> resolution 600 dpi
> D [24/Oct/
> -q -dNOPAUSE -dBATCH -dSAFER -sDEVICE=ps2write -sOUTPUTFILE=
> -dLanguageLevel=3 -r600 -dCompressFonts
> -c 'save pop' -f /var/spool/
>
> I think that the PPD is broken because it does not specify a
> resolution.
>
> It would be nice if the PPD could be fixed.
>
> To manage notifications about this bug go to:
> https:/
>