Using USB printer on Sun Ray 2

Question

Can someone direct me to a document or explain how I can configure the Sun Ray Software to allow me the ability to print to a USB printer attached to a Sun Ray 2 thin client. I believe this is possibele using the USB redirection utility but only when connecting to Windows XP desktops. I see it's being done when connecting to Windows 2003 Terminal Server. Any help or info on this would be great.
Thanks!

Answer 1

Here is a repost of my article on the sun-ray users mailing list.
Lars Tunkrans
Wed, 27 Jan 2010 09:34:47 -0800
This article is for using Solaris as the Sun Ray server.
I have used a Sun-Ray local USB attached printer in two ways.
Precondition1: The printer was using Postscript rendering.
The printer had its own rendering engine.
The printer was NOT a dumb windows-driver dependant printer.
Precondition2 the user logging on needs to have the printer administrator RBAC role to be allowed
to create /destroy printqueues.
1) Printing from Solaris.
Set up a solaris printqueue with
lpadmin -p printername -v " sunray devicename" -I postscript -T PS -m printermodel
This will use the solaris lpfilter mechanism to convert the printdata to postcscript protocoll.
2) Printing from Windows.
Set up a solaris printqueue with
lpadmin -p printername -v " sunray devicename" -m printermodel
Set up the windows printer with a working windows Postscript driver.
The windows included hplaserjet-postscript driver works. for a hplaserjet printer.
or any printer emulating the HPlaserjet like many Xerox printers do,
This setup will generate the Postscript protocol on the windows PC , and it will merely
"pass-though" the Solaris spooler without change.
So if you need to print from both the SR server and the windows PC you need to define two spooler queues for each printer. Below are two scripts that have existed in various versions on sun-rays.org that I enhanced a bit and ran from the VDI superstructure to make it do what I wanted. For windows printing you then need to pass the printername as an argument to the "uttsc" startup command.
uttsc ......... -r printer $printername .........
# the SCRIPT "set-printer.sh" for printing from a unix desktop
#!/bin/sh
MACAddr=`ls -l $UTDEVROOT | sed 's/.*\.//'`
PrinterName=$MACAddr
PrinterPath=`ls /tmp/SUNWut/units/IEEE802.$MACAddr/dev/printers/* 2>/dev/null|head -1`
if [ -n "$PrinterPath" ] ; then
cat <<.>$HOME/.printers
_default $PrinterName
Message="Current Printer: $PrinterName"
else
Message="No printer assigned"
fi
# Add or remove the printer to the Solaris spooler (choose only the first printer)
if [ -d /etc/lp/printers/$PrinterName ]; then
if [ -z "$PrinterPath" ]; then
pfexec /usr/sbin/lpadmin -x $PrinterName
fi
else
pfexec /usr/sbin/lpadmin -p $PrinterName -v $PrinterPath -A none -o media=A4 -o banner=never -I postscript -T PS -u allow:all
pfexec /usr/bin/enable $PrinterName
pfexec /usr/sbin/accept $PrinterName
fi
zenity --info –text="$Message"
# "set-printer.sh" script for Passthrough printing from a windows PC.
#!/bin/sh
MACAddr=`ls -l $UTDEVROOT | sed 's/.*\.//'`
PrinterName=$MACAddr
PrinterPath=`ls /tmp/SUNWut/units/IEEE802.$MACAddr/dev/printers/* 2>/dev/null|head -1`
if [ -n "$PrinterPath" ] ; then
cat <<.>$HOME/.printers
_default $PrinterName
Message="Current Printer: $PrinterName"
else
Message="No printer assigned"
fi
# Add or remove the printer to the Solaris spooler (choose only the first printer)
if [ -d /etc/lp/printers/$PrinterName ]; then
if [ -z "$PrinterPath" ]; then
pfexec /usr/sbin/lpadmin -x $PrinterName
fi
else
pfexec /usr/sbin/lpadmin -p $PrinterName -v $PrinterPath -A none -o media=A4 -o banner=never -I any -u allow:all
pfexec /usr/bin/enable $PrinterName
pfexec /usr/sbin/accept $PrinterName
fi
zenity --info –text="$Message"
//Lars
Edited by: ltuarn on Aug 28, 2010 10:32 AM