Bug 675776

Summary: Garbled print output on Rawhide (works fine on F14)
Product: [Fedora] Fedora Reporter: Michel Alexandre Salim <michel>
Component: hplipAssignee: Tim Waugh <twaugh>
Status: CLOSED RAWHIDE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: high Docs Contact:
Priority: unspecified    
Version: rawhideCC: jpopelka, twaugh
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2011-03-28 14:48:59 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Attachments:
Description Flags
Scan of CUPS test page
none
Scan of printed train ticket
none
Original train ticket (PDF) none

Description Michel Alexandre Salim 2011-02-07 17:41:20 UTC
Created attachment 477467 [details]
Scan of CUPS test page

Description of problem:
When printing on Rawhide, most of the page prints fine, but large letters, graphics and barcodes get corrupted. See attached examples

Version-Release number of selected component (if applicable):
hpijs-3.11.1-2.fc15.x86_64

How reproducible:
Always

Steps to Reproduce:
1. Print test page
2. Print the attached PDF

  
Actual results:
Test page mostly prints, but some letters are corrupted.

Barcode does not print (a different PDF from a different company has the barcode reduced to thin vertical and horizontal squiggles).

Expected results:


Additional info:

Comment 1 Michel Alexandre Salim 2011-02-07 17:42:20 UTC
Created attachment 477468 [details]
Scan of printed train ticket

Comment 2 Michel Alexandre Salim 2011-02-07 17:49:08 UTC
Created attachment 477470 [details]
Original train ticket (PDF)

Comment 3 Michel Alexandre Salim 2011-02-08 11:01:54 UTC
Mistakenly filed against the wrong SRPM

Comment 4 Tim Waugh 2011-02-08 13:46:36 UTC
When you print the HPLIP test page again, do you see exactly the same corruption in the same places, or does it vary?

Comment 5 Michel Alexandre Salim 2011-02-18 00:51:16 UTC
It's almost exactly the same corruption. Likewise with the train tickets -- the QR code consistently gets turned into thin lines. I'm traveling now, so I won't be able to retry this until the end of the month.

Comment 6 Tim Waugh 2011-03-07 16:14:14 UTC
Almost exactly the same?  If it's different at all, I would start suspecting the cable...

Could you please attach the PPD you are using, from the /etc/cups/ppd/ directory?  Thanks.

Comment 7 Michel Alexandre Salim 2011-03-27 07:12:38 UTC
It can't be the cable; printing from Windows works fine.

Actually, I could not reproduce the problem anymore. On a fresh installation of F-14 upgraded to F-15 updates-testing, printing now works just fine (modulo a control center bug that left the printer disabled, https://bugzilla.redhat.com/show_bug.cgi?id=691154).

In fact, now the printer output matches the Windows driver exactly, whereas before the black always looks less vibrant -- faded, actually -- even at maximum quality.

hpijs-3.11.3-1.fc15.x86_64

Comment 8 Tim Waugh 2011-03-28 14:48:59 UTC
Sounds like bug #689354.

Closing this one as it can't be reproduced any more.