You mentioned you have email alerts configured to your printer. That must mean you are aware of the Embedded Web Server and its features.
Normally when I want to review specific info on a printer I sign into the EWS, navigate to the appropriate reporting area and retrieve the stats that I need. Is this the process what you are hoping to avoid?
If you are interested in scripting there are a few choices to automate this a little more. The first option is to rig up a script that crawls all of the EWS's that you have access to, scrapes the info and then generates a custom report for you. Its not everyone's cup of tea, but it can be done with a little html knowledge and some basic scripting commands.
The other option would be to cook up your own SNMPv3 reports. SNMP is how the EWS retrieves all if its statistics on the printer. Once you know the specific OIDs you can lookup info on anything that you want and customize your own reports. This option is more advanced than the previous but has many more benefits for the serious administrators and scripting saavy.
Feel free to elaborate on what you want if none of these suggestions seem feasible to you. Happy to provide more info too.