C.R.S. § 1-13.5-704

In case an eligible elector, after entering the voting machine or voting booth, asks for further instructions concerning the manner of voting, an election judge shall give such instruction to him or her; except that no judge or other election officer or person assisting such elector shall enter the voting machine or voting booth, except as provided in section 1-13.5-607 , or in any manner request, suggest, or seek to persuade or induce any such elector to vote for any particular candidate, or for or against any particular ballot issue or ballot question. After receiving instruction, the eligible elector shall vote as in the case of an unassisted voter.