A:AnswerThe standard warranty is the 1 year manufacturer limited warranty. The extended warranty ranges from 1-3 years with price dependent on sale price.
A:AnswerYes, you can change RAM and replace HDD with SDD. I did and it runs super fast. The back slides off without tools. Some docs that came with it show you exactly how.
A:AnswerI use a Canon 410X which is several years old and it works fine. I found when doing the install, check Windows 8.1 instead of 10 and the printer seems to like this better and will install.
A:AnswerIf this system is the external monitor, sound wound be controlled by the primary system. Turn down the volume by going directly to the primary computer and changing the volume there. You can go to the Control Panel, type "sound" in the search window within the Control Panel. You should find the volume controls there.