Wyoming Regulations § 8-4 Optical Scan Voting Machines

(a) Optical scan voting machines allow a voter to record his vote by marking a paper ballot. The marked ballot runs through an electronic scanner in the machine which reads the marks and records the votes. The voting machine uses a removable memory card programmed to read the marked ballots and tabulate the results.

(b) For write-in instructions, see Chapter 19 Rules for Write-Ins.

(c) All machines, including backup machines and central count machines, must be tested in accordance with statutes and these rules.