40 Rental of machinery and equipment used in the printing industry; printing industry services, namely, printing of customized documents via inkjet and/or letterpress; embossing services, namely, embossing words, designs or images on magnetic and non-magnetically encoded cards, paper, envelopes, checks and identification documents; printing of payment slips; printing of identification cards, namely, identification card printing and personalization; Production of identification cards and letter carriers; personalization, card affixing, document folding, inserting and mailing functions to client specifications; identification cards and letter carriers to client specifications; folding, sealing and bundling mail and packages; automated or manual assembly of packages and mailings to customer specifications; digital printing and personalization services; digital printing and personalization of applications to client specifications