this page is WORK IN PROGRESS. Sorry for the inconvenience. Some items may change after we move, and possibly the whole page will be moved.
Printing is provided via a cups print server at cups.hep.lu.se . For the moment it is possible to connect machines directly to the printer, provided they belong to known networks (the cabled network or eduroam) but in the future this may not be possible. The reasons are due to national rules of accessing public IT services and are described in this security article: https://www.it.lu.se/it-sakerhet/it-sakerhetsartiklar/sakerhetskonfiguration/
Detailed instructions on how to connect your machine directly to the printer will not be given here but they are available upon request in case the connection between your machine and the print server does not work as it should.
Currently the setup is as follows:
The following print queues are available from the Linux computers:
|Queue Name||Duplex||Colour||Paper size||Location||Notes||hostname|
lw1, is the default printer. It will be used if no printer is specified.
Nowadays most of printing from workstations can be done via graphical tools. Most operating systems have their own intuitive tools, so these will not be described here.
tjatte:~> lpstat -a clw1 accepterar begäran sedan tor 27 mar 2014 15.56.09 clw1_trans accepterar begäran sedan mån 31 mar 2014 06.33.55 clw2 accepterar begäran sedan mån 31 mar 2014 13.36.56 lw1 accepterar begäran sedan mån 31 mar 2014 11.08.59 lw4 accepterar begäran sedan mån 31 mar 2014 10.03.26 Ricoh accepterar begäran sedan tis 25 feb 2014 20.23.31
To print a document “file.ps” to the default printer, use
To print to another printer (newprinter in this example) use
lpr -P lw1 file.ps
To see what is in the print queue
lpq lpq -P copy
To remove all your printouts from the queue
lprm - lprm - -P copy
Printers that are able to print duplex, do that by default, and are flipping the page along the long edge. To print in simplex (only on one side of the paper)
lpr -o sides=one-sided file.ps
To print on both sides and flip along the short edge
lpr -o sides=two-sided-short-edge file.ps
To print on both sides and flip along the long edge (default)
lpr -o sides=two-sided-long-edge file.ps
lpr -o page-ranges=4 file.ps lpr -o page-ranges=1-8 file.ps lpr -o page-ranges=1,3,6 file.ps
lpr -p file.ps
lpr -o prettyprint file.ps
Specifies that the file should be formatted with a shaded header with the date, time, job name, and page number. This option is only useful when printing text files.
To print two pages on each side of the paper
lpr -o number-up=2 file.ps
And to get in even more on the paper
lpr -o number-up=4 file.ps
You can also use 8 and 16. But can you read it?
To rotate the page 90 degrees and print it in landscape orientation
lpr -o landscape file.ps
In most cases it is better to create the file in landscape orientation.
lpr -o mirror file.ps
Might be useful if you want to print something that Leonardo D. has written.
You can combine the options, like in the following example
lpr -P lw1 -o prettyprint -o number-up=2 file.ps
ps2ps can do a lot of tricks on a postscript-file. It is used in the background of the printing system to handle many of the options above, but can be used directly on a file. ps2ps can sometimes be used to “clean up” ps or eps files originating from other systems. psbook is useful to rearrange the pages in a ps-file in such a way that when printed, you can fold the papers around the middle, and you have got a book. Or at least a booklet. Se man psbook for more information. gv or ghostview, is the number one program to check a ps-file before printing it. It can save many trees
On the Linux system the printing is handled by a central print-spooler. The spooler queues, format (if necessary) and send the file to the printer. The spooler is in our case called
In the normal case the file you want to print should be a postscript-file or a pdf.
It is possible to print files that are not in postscript. One typical format is “text”, but even a lot of other formats is possible. The spooler takes care of the file, and try to do its best to convert it to postscript before it is sent to the printer. However, in most cases, I recommend that you convert the files to postscript yourself.
The print server status can only be seen when connected via cable or eduroam.
Click this link: https://cups.hep.lu.se:631/ and login with your teddi credentials if asked.
Get to the print room where the printer is located and note the printer Model Name and hostnames. You will need those later.
Use your printer system configurator to add the printer. It may vary depending on distributions.
lpstat -a, you should see the list of configured printers.
Drivers needs to be installed (to download them see Drivers) by copying them in the
/Library/Printers/PPDs/Contents/Resources/ folder. More info about this may come.
Once drivers are installed:
ctrl+ click on free space under
add printerto customize toolbar
advancedbutton just added
Canon iR-ADV C275(TODO:CHECK)
Q: I cannot print via wireless. The printer dialog is stuck with the message “Hold for Authentication”
A: Wireless printing requires login due to general security and enforced national rules. It is now possible to print via wifi by using your Particle Physics account also known as “teddi” account (see https://www.hep.lu.se/staff/paganelli/doku.php/it_services:pf#accounts)
They can be found on teddi or the shared storage at this path:
Otherwise search for the printer name on respective vendor websites.
copy: Canon imageRUNNER ADVANCE DX C257i - https://www.canon.se/support/business/products/office-printers/imagerunner/advance-dx/imagerunner-advance-dx-c257i.html?type=drivers&os=all