Hi admin, thanks for reply.
1: 90-100sec press time
2: non branded brand ( I printed forever dark low temp using this machine before with Ricoh c7100)
3: I do research from T-shirt forum and found a lot peoples success with 5 copier of normal paper ( I success before only recently happen)
4: I bought new oki pro7411wt just arrive few days before.
Before that I’m using Ricoh c7100 5 colours printer with forever dark no cut too, very good result no problem found but now my oki and my ricoh white toner part are not transfer in good condition. I really dunno why. Tested on both printer.