See below for tray label Line 2 information. Within each package, mailers may combine pieces of nonidentical weights if authorized under P700 . 1000 pieces in the same mailing.
Additional standards apply to mailings of nonidentical-weight pieces.
See Quick Service Guide 900 . For Line 1, use city, state, and 5-digit ZIP Code on mail. For Line 1, use L004 for destination facility. Any remaining pieces must be packaged in mixed ADC packages. For flats, a full tray is defined as one that contains at least a single stack of pieces lying flat that reaches bottom of handholds, but no more than can be contained in tray with cover secured in place with two straps.