4-4 PCWS 2015 Setup Guide - 2nd Edition
Installing and Operating the Workstation 2015
Care and Handling
Magnetic Card Reader
Depending on how much they are used, magnetic card readers may require
periodic cleaning. MICROS recommends cleaning the heads as often as
once a day if the reader is subjected to heavy usage.
Cleaning kits are available from a variety of sources including MICROS
P/N 600439-003 and P/N 600439-004. Be sure to follow the instructions
supplied with the cleaning kits.