doublesided

Hi, Would someone be able to recommend the best paper to use (avoid jams, etc). We intend to print mostly double sided A4 flyers, business cards, SRA3 (for A4 booklets trimmed, folded & saddle stiched). Also, when printing double sided is it better to select duplex mode on the printer...

I have just moved to Singapore from London and found out that the printers here do not typically do double-sided large format printing and do not print on other paper stock except for their own. I have never had this problem in England, and am feeling a little lost. Can anyone suggest places...

Hello! I am printing some 11x17 brochures on my Ricoh Alficio SP C811DN and my crop marks are not printing at the same spot on each side. They are about a sixteenth of an inch off. Is there a way I can correct this? Thanks!