DesignJet 750c

Carriage Assembly Failure

This error indicates a problem with the carriage assembly, which holds the printheads and moves across the paper. It suggests the carriage motor, encoder strip, or belt might be faulty, preventing proper movement.

Hard Disk Drive (HDD) Failure

Formatter communication failure with ISS

Ink System Pressure Error

This error indicates an issue with the ink pressure within the printer's ink delivery system. This can lead to poor print quality or prevent printing altogether.

Ink Cartridge Expired

This error indicates that one or more installed ink cartridges have passed their expiration date. While the printer may allow continued printing, print quality might be affected.

Ink System Initialization Failure

This error indicates that the printer failed to properly initialize its ink delivery system during startup. This prevents the printer from becoming ready to print.

Ink System Valve Failure

This error indicates a problem with one of the ink system valves, which control the flow of ink. A faulty valve can cause ink flow issues or leaks.

Ink System Power Supply Error

This error indicates a critical problem with the power supply specifically for the ink delivery system. This prevents the ink system from receiving power and operating.

Starwheel Motor Failure

Problem reading the scan-axis encoder