1. Double sided printing isn't working. I don't think its a driver issue although I did set "duplex: installed" option. I wasn't able to copy a double sided document. It ended up printing on both sides.
2. I can't access the printer from the web. It worked fine before but now all I get is "This page can’t be displayed"
3. No matter what I've tried, I just can't get email option to work. I tried every smtp setting out there and still something is wrong. I'm using smtp-relay service through google apps for business. I'm able to send thru my website and other services but not from the printer. Also tried regular gmail smtp and apache mail client with no luck.
Most important issue is #1.. What are the troubleshooting steps? Thanks in advance.
edit:

No option to print double sided?
edit 2:
Duplex set signal is showing 1 in I/O check
I printed the settings page. Under Printer information -> option -> duplex unit is equal to none.
2. I can't access the printer from the web. It worked fine before but now all I get is "This page can’t be displayed"
3. No matter what I've tried, I just can't get email option to work. I tried every smtp setting out there and still something is wrong. I'm using smtp-relay service through google apps for business. I'm able to send thru my website and other services but not from the printer. Also tried regular gmail smtp and apache mail client with no luck.
Most important issue is #1.. What are the troubleshooting steps? Thanks in advance.
edit:

No option to print double sided?
edit 2:
Duplex set signal is showing 1 in I/O check
I printed the settings page. Under Printer information -> option -> duplex unit is equal to none.
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