All provisional and absentee ballots must be visually distinguishable from each other and must be either:

     (1) Printed on colored paper; or

     (2) Imprinted with a bar code for the purpose of identifying the ballot as a provisional or absentee ballot. The bar code must not identify the voter.

     Provisional and absentee ballots must be incapable of being tabulated by poll-site counting devices.

[2005 c 243 § 3.]