Episode 1

It sounds to me like he's asking about the new quests, not the old ones.

Also if he got to 30 in a single day he might as well just recreate the character and do it again tomorrow.

Might be a dumb question, but can we start these quests on 1st jobbers we already have prior to this patch? (Under lv30, of course)

Yeah, the requirement for the first quest in the chain is the last Basic training your Job Instructor gave you long ago.
[job]'s last training session, I believe.

Brb pasting the quest chain.

 Spoiler

Warrior's last training session (FFFFFFFUUUUUUUuuuuuuu---)
-> Meeting the Training Instructor
-> Advanced Training-1
-> Advanced Training-2
-> Reporting the Training Results
-> Meeting Ervine
-> Inspecting the Water Pipe
-> Sticky Slimes!
-> Visiting Henesys
-> What Does Chief Stan Like?
-> The Reason Why Chief Stan is Livid
-> Searching for Clues
-> Heading Over to The Nautilus!
-> Investigation in Progress
-> A Special Wine
-> Solving the Mystery
-> Catching the Suspect
-> Who Changed Him?
-> Dances with Andras!

=> Who Broke the Seal of Andras/Crocell/Marbas/Valefor/Amdusias? (4 quests, available to all)
=> Revealed Identity (available to all)
=> The Rememberer's Training-1/2/3 (3 quests, requires lvl 25 to initiate)
=> Secret of Astaroth
=> How to Avoid the Stink
=> For the peace of Victoria Island...

What the pomegranate i just did my 1st job and i didnt get those quests. No joke i didnt get the pineappleing training quests!!!!!!! Ahhhhhhhhhhhh fml

anyone wanna explain to me why i didnt recieve my training quests on my gunsinger that i created yesterday? ANYONE!

Yeah, I think that's basically the conversation.

@ NotAwesome: it seems so according to what I've dug up in the quest data. No lvl requirement whatsoever for the job-specific quest chain, and there's only a lvl 25 requirement when you first start the Rememberer's trainings (to fight Astaroth).
This is what the first quest in the chain said:

Requirements and Items Needed:
Quest Available Untill: 01.01.2009 00:00
Job Required: Warrior
Job Required: Fighter
Job Required: Page
Job Required: Spearman
Job Required: Crusader
Job Required: White Knight
Job Required: Dragon Knight
Job Required: Hero
Job Required: Paladin
Job Required: Dark Knight
The Npc Starting the Quest: Dances with Balrog
Requires Quest Beginner Warrior's Last Training Session Completed
The Npc Ending the Quest: Silence of the Wolf