how to Print in APP.....

Hi SAP Helpers,

Thanks for your valuable suggestions and can u come with clear answers........

I have a doubt in APP. I have configured all settings for app and have maitained all parameters in F110. I am very comfortable till payment proposal creation. here my question is after payment proposal

1.how to maintain shedule print(what r the req fields to be maintain here),

2.how to take print checks and

3.which type of printer can use in real time

4.and also i heard somewhere, for single checks use one type of printer and for long checks(have 100 checks at a time) use another printer. is it correct?

please give me your valuable advices for printing checks

sure will assign points and adv thanks to all