Hi ..u can just visit toa payoh library to buy time slot for internet access and printer . 1 hr access time is $1.80 and printing in black and white is $0.30 per copy . U need to pay first before using pc ...and pay again for number of copies being printed (pay separately la ).
u can pay by smart phone ...and cash card or atm card at the kiosk machine . Actually there is a 30minutes free access for elderly but not so sure for other public users . Anyway i think 30 minutes not sufficient as u also need to wait queue for the printer ...
hope this helps