Calibration failure at 30% or 70% – line sensor failure.
Printer path 2! error – Carriage Belt worn/wearing.
Printhead failure after 40ml use due to air in Tube System
Belt Tensioner Roller broken
Boot-up failure due to corrupt hard disk.
Jetdirect card failure due to network spike.
Broken Blue End caps on spindle.
Ink cartridge failure in one colour due to tube system fault.
Paper damage due to worn tyre or blade on cutter assembly.