How would I creat an alert for Printers, IE low on Printer ink, offline, paperjam etc
Check your printer documentation to enable SNMP polling. Depending on the printer you may have to call a custom SNMP OID to get information about toner levels, but a lot of printers do it with a trap. They send out a message to wherever your tell them when certain alarm conditions are met, thats all set up on your printer itself.
On the orion side you would set up a rule in the trap viewer tool to generate an email when it gets a trap that says something to the effect of "low toner"
Create a Trap Rule - SolarWinds Worldwide, LLC. Help and Support
Customize an SNMP Trap email message - SolarWinds Worldwide, LLC. Help and Support
If you have to do it with a UNDP and custom OID check these links out.
Create a Universal Device Poller (UnDP) in the Orion Platform - SolarWinds Worldwide, LLC. Help and Support
Create custom poller alert - SolarWinds Worldwide, LLC. Help and Support