Universal HP Designjet Lubricating Oil for Carriage Rails

0.5 oz bottle of synthetic oil tailored for HP Designjet carriage rails. This is a non-evaporating oil. It is recommended you wipe down your carriage rail(s) every 4-6 months, depending on your environment. This is to keep paper dust and and other particulates off your carriage rail, and to ensure smooth, uniform motion of the carriage, providing maximum precision for your HP Designjet printer. 

For instructions on how to use, see video: https://youtu.be/X6hywdtYDBQ?t=18m33s