The Secretary of State shall print, or cause to be printed, the blank forms of the voter notification prescribed by Section 2155 and the voter preregistration notice prescribed by Section 2155.3. The Secretary of State shall supply the forms to the county elections official in quantities and at times requested by the county elections official. The Secretary of State may continue to supply, and the county elections officials may continue to use, existing forms prior to printing new or revised forms as required by any changes to Section 2155 or 2155.3.