On 19-Apr-2017, Brian Potkin wrote: > On Wed 19 Apr 2017 at 21:09:52 +1000, Ben Finney wrote: > > > ===== > > $ lpstat -t > > scheduler is running > > system default destination: SCX-4623-Series > > device for HP-LaserJet-MFP-M227-M231: > > dnssd://HP%20LaserJet%20MFP%20M227fdw%20(09EB59)._ipp._tcp.local/?uuid=564e4333-3930-3031-3137-98e7f409eb59 > > There is a direct connection to the printer via its Airprint facilty, > No other CUPS server is involved. A job doesn't get as far as using the > device.
How can you tell that a job doesn't get that far?
> > device for PDF: cups-pdf:/
> > device for SCX-4623-Series:
> > usb://Samsung/SCX-4623%20Series?serial=Z2WUBFFZ300396N&interface=1
>
> A local connection. Looks ok.
This is the printer queue which worked fine until early 2017.
> > printer SCX-4623-Series now printing SCX-4623-Series-65. enabled since Wed
> > 19 Apr 2017 21:03:20 AEST
> > Waiting for printer to become available.
>
> This is a stuck job.
Every job that I submit now gets stuck like this.
> You should be able to cancel the stuck job and clear the last two
> lines with 'cancel -a -x'. Check /var/spool/cups before and after
> the command.
=====
$ sudo ls -l /var/spool/cups/
total 4
drwxrwx--T 2 root lp 4096 Apr 20 06:21 tmp
[… submit a Test Page job using GNOME 3's control center …]
$ sudo ls -l /var/spool/cups/
total 12
-rw------- 1 root lp 970 Apr 20 06:23 c00066
-rw-r----- 1 root lp 234 Apr 20 06:23 d00066-001
drwxrwx--T 2 root lp 4096 Apr 20 06:23 tmp
$ lpstat -t
$ lpstat -t
scheduler is running
system default destination: SCX-4623-Series
[…]
SCX-4623-Series accepting requests since Thu 20 Apr 2017 06:23:15 AEST
[…]
printer SCX-4623-Series now printing SCX-4623-Series-66. enabled since Thu 20
Apr 2017 06:23:15 AEST
Waiting for printer to become available.
[…]
SCX-4623-Series-66 bignose 1024 Thu 20 Apr 2017 06:23:15 AEST
$ cancel -a -x
$ sudo ls -l /var/spool/cups/
total 8
-rw------- 1 root lp 970 Apr 20 06:23 c00066
drwxrwx--T 2 root lp 4096 Apr 20 06:23 tmp
=====
> Set up this print queue (as root):
>
> lpadmin -p testq -v /home/<user>/testq-out -E -P
> </etc/cups/ppd/<PPD_for_the_Samsung>
Hasn't that already been done?
I initially set up this print queue using GNOME 3 control center. I
didn't need to specify any PPD manually.
The printer has been working unchanged for years until early 2017. Are
you saying I need to remove it and start again? I would prefer to
diagnose what's wrong, so that this problem can be fixed for others
too.
--
\ “Courage is resistance to fear, mastery of fear — not absence |
`\ of fear.” —Mark Twain, _Pudd'n'head Wilson_ |
_o__) |
Ben Finney <bign...@debian.org>
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