Designjet 450c Line Sensor error March 18 2015, 0 Comments

If your Designjet 450c fails to detect the edge of the paper when loading, your line sensor on the carriage assembly AND trailing cable needs to be replaced. Over time, the trailing cable will wear out and short the line sensor, which is located on the carriage assembly.

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I was an HP Customer Engineer from 1995-2002. During this time, I serviced contract and warranty calls within the Northern Indiana area. When I left HP, I took my Designjet service experience and started my own business servicing out of contract plotters. was launched in 2009. With over 19 years Designjet experience, I can help you resolve issues you are experiencing with your Designjet Printer. Please call or email me with your Designjet questions. 260.348.5653