On 2019-06-14 7:15 a.m., Brian wrote:
On Thu 13 Jun 2019 at 21:31:49 -0400, Gary Dale wrote:
On 2019-06-13 5:06 a.m., Brian wrote:
[...]
Your setup would appear to be:
1. The C410 is connected to a CUPS server via USB (but the connection
can also be via wireless).
2. The server has the Samsung ULD software installed and is advertising
shared queues.
3. The buster client contacts the server over wireless and is running
cups-browsed.
Please post what you get with 'lpstat -l -e' from the client. You should
be able to recognise your print queue from the output, so follow up with
'lpoptions -p <print_queue>'.
Not quite. The network connection is wired. The C410 only connects
wirelessly using WPS, which I have disabled on the router.
$
Samsung_C410_Series permanent ipp://localhost/printers/Samsung_C410_Series
dnssd://Samsung%20C410%20Series%20(SEC30CDA71CB48A)._printer._tcp.local/
Samsung_C410_Series_SEC30CDA71CB48A_ network none
ipp://Samsung%20C410%20Series%20(SEC30CDA71CB48A)._ipp._tcp.local/
Samsung_C410_Series_TheLibrarian network none
ipps://Samsung%20C410%20Series%20%40%20TheLibrarian._ipps._tcp.local/cups
Samsung_C410_Series_TheLibrarian_3 permanent
ipp://localhost/printers/Samsung_C410_Series_TheLibrarian_3 file:///dev/null
The printer is defined on the server (TheLibrarian) twice - once as a
network printer and once as a USB printer. It's defined once on my
workstation as a network printer, so I can avoid going through the server.
$ lpoptions -p Samsung_C410_Series
copies=1
device-uri=dnssd://Samsung%20C410%20Series%20(SEC30CDA71CB48A)._printer._tcp.local/
finishings=3 job-cancel-after=10800 job-hold-until=no-hold job-priority=50
job-sheets=none,none marker-change-time=1560454516
marker-colors=#000000,#00FFFF,#FF00FF,#FFFF00,none,none,none,none,none,none
marker-levels=201,178,74,62,89,60,61,89,50,0 marker-names='Black\ Toner\
S/N\ :CRUM-14031169715,Cyan\ Toner\ S/N\ :CRUM-14031169678,Magenta\ Toner\
S/N\ :CRUM-14031182177,Yellow\ Toner\ S/N\ :CRUM-14031182186,Transfer\
Roller,Transfer\ Belt,Fuser\ Life,Pick-up\ Roller,Imaging\ Unit,Waste\
Toner'
marker-types=toner,toner,toner,toner,other,other,fuser,other,other,other
number-up=1 PageSize=Letter printer-commands=none printer-info='Samsung C410
Series' printer-is-accepting-jobs=true printer-is-shared=false
printer-is-temporary=false printer-location='family room'
printer-make-and-model='Samsung C410 Series' printer-state=3
printer-state-change-time=1560454516 printer-state-reasons=none
printer-type=2101324
printer-uri-supported=ipp://localhost/printers/Samsung_C410_Series
Very useful. As confirmation (or not) of an idea, let us have what
cupsfilter -p /etc/cups/ppd/<Samsung_C410_Series_ppd> -m printer/foo \
-e --list-filters /etc/nsswitch.conf
gives (as root). The line is broken for readability.
Reading over the above output, it struck me that my printer setup wasn't
quite what I thought it was, so I went back to basics, deleted the
queues on both my workstation and the server, downloaded and installed
the Samsung driver on both machines then put the print queues back.
Now I seem to be able to print from the workstation to the server via
the USB connector.
I stopped sharing the network connected printer from the server since
that really made little sense. Unfortunately I still can't print
directly to the network connection. The job gets processed but I just
get an error message again.
I tried switching to the "driverless" driver but CUPS complained about
not being able to copy the PPD file. I noticed an "IPP Anywhere" driver
but that produced the same results as the normal driver.
The error I got on both print attempts (normal and IPP Anywhere) was:
SPL-C ERROR - Disconnected from host. Please check the connection and
try again.
POSITION : 0x396913 (3762451)
SYSTEM : src/os_hook
LINE : 1981
VERSION : SPL-C 5.59.01 06-19-2013
This was printed by the printer instead of the output I sent.
The lpstat output is now:
Samsung_C410_Series permanent
ipp://localhost/printers/Samsung_C410_Series
ipp://SEC30CDA71CB48A.local:631/ipp/printer
Samsung_C410_Series_SEC30CDA71CB48A_ network none
ipp://Samsung%20C410%20Series%20(SEC30CDA71CB48A)._ipp._tcp.local/
Samsung_C410_Series_TheLibrarian network none
ipps://Samsung%20C410%20Series%20%40%20TheLibrarian._ipps._tcp.local/cups
$ lpoptions -p Samsung_C410_Series is now:
copies=1 device-uri=ipp://SEC30CDA71CB48A.local:631/ipp/printer
finishings=3 job-cancel-after=10800 job-hold-until=no-hold
job-priority=50 job-sheets=none,none marker-change-time=1560552544
marker-colors=#000000,#00FFFF,#FF00FF,#FFFF00,none,none,none,none,none,none
marker-levels=64,55,55,55,98,94,94,98,93,0 marker-message=marker-message
marker-names='Black\ Toner\ S/N\ :CRUM-14031169715,Cyan\ Toner\ S/N\
:CRUM-14031169678,Magenta\ Toner\ S/N\ :CRUM-14031182177,Yellow\ Toner\
S/N\ :CRUM-14031182186,Transfer\ Roller,Transfer\ Belt,Fuser\
Life,Pick-up\ Roller,Imaging\ Unit,Waste\ Toner'
marker-types=toner,toner,toner,toner,other,other,fuser,other,other,other
number-up=1 PageSize=Letter printer-commands=none printer-info='Samsung
C410 Series' printer-is-accepting-jobs=true printer-is-shared=false
printer-is-temporary=false printer-location='family room'
printer-make-and-model='Samsung C410 Series' printer-state=3
printer-state-change-time=1560552569
printer-state-reasons=cups-ipp-conformance-failure-report,cups-ipp-missing-send-document
printer-type=2101324
printer-uri-supported=ipp://localhost/printers/Samsung_C410_Series
Your latest request fails:
cupsfilter -p /etc/cups/ppd/Samsung_C410_Series_ppd -m printer/foo -e
--list-filters /etc/nsswitch.conf
cupsfilter: Unable to open PPD file: Unable to open PPD file on line 0.
Segmentation fault
root@transponder:~# ls -l /etc/cups/ppd
total 512
-rw-r----- 1 root lp 192111 Jun 14 18:39
EPSON_Stylus_Photo_R300_TheLibrarian.ppd
-rw-r----- 1 root lp 78398 Dec 9 2018 EPSON_XP-820_Series.ppd
-rw-r----- 1 root lp 78390 Nov 5 2018 EPSON_XP-820_Series.ppd.O
-rw-r----- 1 root lp 43299 Jun 14 18:39
HP_Color_LaserJet_CP1215_TheLibrarian.ppd
-rw-r----- 1 root lp 21016 Jun 14 18:39 PDF_TheLibrarian.ppd
-rw-r----- 1 root lp 32046 Jun 14 18:40 Samsung_C410_Series.ppd
-rw-r----- 1 root lp 32046 Jun 14 18:40 Samsung_C410_Series.ppd.O
-rw-r----- 1 root lp 32048 Jun 14 18:39
Samsung_C410_Series_TheLibrarian.ppd
