DesignJet T950

Formatter Board Failure

This error indicates a problem with the formatter board, which is the main control unit of the printer. It often suggests a hardware malfunction that prevents the printer from booting or operating correctly.

System Error: Hard Disk Drive (HDD) Malfunction

This error indicates a problem with the printer's internal hard disk drive. The HDD is used for job storage, processing, and firmware functions.

Printhead Blocked/Clogged

This error indicates that one or more printheads are severely clogged or blocked, preventing ink from being ejected properly. This leads to missing colors or poor print quality.

Ink Supply Station Failure

This error indicates a general failure of the Ink Supply Station (ISS), which manages ink delivery from cartridges to printheads. It could be a pump, sensor, or valve issue.

Ink System Error: Ink Level Sensor Malfunction

This error indicates a problem with the ink level sensor for one or more cartridges. The printer cannot accurately determine ink levels.

Ink System De-priming Failure

This error occurs when the printer fails to successfully de-prime the ink system, which is a process to remove ink from the printheads or tubes, often before service or shipping. This can lead to ink leaks.

Take-Up Reel System Failure

This error indicates a problem with the optional take-up reel system, which collects printed output. It may be jammed, disconnected, or malfunctioning.

Paper Handling Error: Take-up Reel Motor Malfunction

This error indicates a problem with the take-up reel motor, which winds printed paper onto a roll. The printer cannot collect printed output.

Paper-Axis Motor Failure

Cannot access the line sensor EEPROM