Meter models: P700, P705, P7L1, P7L5, PR00, PR05, PRL1, PRL5
To get USPS® update instructions, select your meter model and software version. TIP: Learn how to check my meter's software version.
DM100i and DM200L models (P700, P705, P7L1, P7L5)
DM125 and DM225 models (PR00, PR05, PRL1, PRL5)
Once you have performed the update, it is a good idea to check your rates were installed successfully by using the Confirm Update tool on the instruction pages.