Mastermailer Storage and Printing Advice


  • Fan-out to separate sheets before loading into printer.
  • Keep unused sheets in the supplied protective poly bags.
  • Not recommended for photocopiers, entry level laser printers and inkjet printers.
  • 6 - 12 months shelf life from date of purchase.
  • Do not store near heat sources (pipes, radiators, sunlit windows etc) or in damp conditions.
  • Avoid over stacking the printer tray with mailers.
  • The strength of the seal is greatly enhanced if they are sealed immediately after printing although this is not essential.

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