The Google Cloud Printer for wepa is currently offline. Jobs submitted via cloud print are currently queued on Google servers. As a workaround on ChromeOS, you can use "Save to PDF" and upload documents to the wepanow.com website, or send the attachment to email@example.com.
Update November 8:
We suspect that Google has made some changes to the print system, which has caused the issue with wepa receiving notifications of print jobs. A workaround has been implemented that allows jobs to print, but there may be a several minute delay between the time the job is submitted and when it is processed by wepa.
Google Cloud Print is a new technology that connects printers to the web. Google Cloud Print works on your phone, tablet, Chromebook, PC, and any other web-connected device you want to print from. You can now submit your print jobs to wepa using Google Cloud Print.
Google Cloud Print allows printing natively to wepa through the Chrome browser or ChromeOS devices. Cloud Print is also built into Android devices starting with version 4.4. Wide device support makes Google Cloud Print a consistent choice for many of your printing needs.