1. Can you duplex on to card stock without massive jams?
1124540
I have duplex on standard card stock and I haven't had any major issues. Every once and a whole there is a jam, but that's expected from any printer in my opinion.
547528
The duplex function is automatic. This link from HP's site should point you in the right direction if you need: http://bit.ly/1iHUJs6
1083073
@ travis, the super short answer would be no. Seeing how short answers are usually in general answers. Full duplex devices process data in that range. Cell phones as an example would have to have the same power as the tower to talk back to it, if that were the case. Remember, those towers are super large relays/access points.
884721
Yes, I use my laser printer for these cards and I'm able to print on both sides, but it depends on the printer. One of my printers does not have a problem with duplex, my other one does
1879909
Basically.. NO. There is no rear paper feed therefore the paper has to make a very sharp 180 within the printer. Card stock is too stiff.
1850274
No you can not. The chips are different for the two cards, it will not work. For it to work it has to have the same chip set.
832823
Does not work in Duplex with Mac OS X 10.6 (Snow Leopard). You are right to check on this. I just set one up and didn't find this glitch until I was ready to print from Word. You would think they would put that caveat on the box considering it touts "fastest 2-sided printing" all over it.
615637
We had trouble with card stock. It will not take anything thicker than copier paper. Unless there is a setting we have not found that will change that.
266555
No,you can only do that with the identical cards. If you try do that,you will mess up the cards.
1774131
No, just one side at a time. You have to go to the next model up for duplexing capabilities.
1122683
There is a manual load and one tray, you can load the paper you like but you may need to change the printer configuration for card stock. Going to the printer IP number using a browser.
1571978
Expect jamming problems with 110 lb index and 80 lb card stock (they are about the same weight and thickness). I wouldn't use this unit for anything greater than 60 lb card stock. But check the operating manual or go on the KM website to confirm the manufacturer's recommendations regarding the printer's official limitations. Be aware that very heavy stock cannot be flipped over without jamming except in those units that are specifically made to handle heavy stock, like the Xante Ilumina.
1795861
Shirley, I'm sorry, but I was wrong. It does NOT have duplexing capability. Seems silly with such a versatile item. Sorry!
257831
Card stock comes in different mil. I use card stock that is 3 or 4 and it works fine.
402017
I have limited tries with card stock, but stock the thickness of a file folder fed singly did work for me. Thicker than that I can't comment, because I haven't tried it.
1824234
No, this printer does not have duplex capability. If you need to duplex many copies of the same document, you can print multiple pages of the first, third, etc., then reinsert the pages so the first edge out of the printer is the "top" edge of the feeder and print the second, fourth, sixth, etc., pages.
129163
I have one and it absolutely does support full duplex operation for phone calls. I use it all the time.