Archived Electronics/Consumables/Signing

I start in Electronics tomorrow(and consumables on tuesday) I need some hints to help me stay in electronics.

I'm fine with selling a redcard and service plan(as I usually get more while covering breaks than other TM's do on a whole shift), but what else can I push with sales to get extra attachments?
I'm great with TV's, Phones, and Computers. Other than that, I feel sorta lost when someone asks about printers or cameras.

What all is an electronics TM supposed to do? I know to Zone my area, and collect reshop, but I'm quick with that and don't want to be caught standing around doing nothing. I've recently learned how to set a POG. How do I check new releases that need to be pulled?
Tell me anything I need to know to keep this position and not have to call the LOD for help.

Ask every guest you see CIHYFS, read up on the devices/service plans, and be friendly. Don't worry about new releases unless you're doing the new release set on Tuesday mornings. If you can kill it on AAR though, the electronics tl will do everything they can to keep you there.

For cameras: a hard case, a decent size memory card, lithium ion batteries (these may not count, but regular AAs don't last long in cameras) for starters.

For printers: I'm not sure unless ink cartridges and packages of paper count as attachments.

Welcome!
Here is a link to our electronics guide:
http://www.thebreakroom.org/index.php?threads/updated-electronics-guide-wip.8581/
Check under market in our guides too.