Laser disc player help

[Isnes]

My high school offered me their laser disc player! However, the laser seems to be either broken or not aligned right. Here's a video that shows it a bit better(it shows it with both a cd and laserdisc in it). I tried cleaning the laser with compressed air and alcohol and that doesn't seem to work. The player is a Zenith LDP-510, which I know is a low-end player, but I still would like to know how to fix it.[video="https/www.youtube.com/watch?v=ZAzACeslpww&feature=youtu.be"][/video] UPDATE: turns out CAV discs are working fine, not Clv though
UPDATE: turns out it fails while checking the table of contents

 

[USAFRet]

The laser may be out of alignment.

 

[Isnes]

The laser may be out of alignment.

Is it possible to realign it?

 

[USAFRet]

The laser may be out of alignment.

Is it possible to realign it?

If you have the service manuals, and whatever specialized tools may or may not be required....possibly.