These specifications cover the production of mailers, each consisting of a statement and a mailing envelope, requiring such operations as: secure pickup of furnished materials, electronic prepress, pr... These specifications cover the production of mailers, each consisting of a statement and a mailing envelope, requiring such operations as: secure pickup of furnished materials, electronic prepress, printing/variable data imaging of senstive information in a secure production environment, binding, folding, construction, inserting and distribution.