Carriage Assembly Cover for DesignJet 10 20 30 70 90 100 110 120 130 plotter; printhead upper cover The Carriage Assembly Cover is designed to fit a range of DesignJet plotters, including the DesignJet 10 20 30 70 90 100 110 120 and 130 series.Constructed from plastic, this printhead upper cover supports printing performance and is built to endure regular usage.Its design allows for straightforward installation, making it suitable for replacing worn or damaged covers.This cover is capable of withstanding exposure to substances at temperatures up to 105℃.It operates at a low noise level of 3 decibels, contributing to a quiet working environment during printer.The component is engineered to maintain functionality and structural integrity under typical operating conditions.