Ink Maintenance Cartridge Full/Missing
Last updated: February 16, 2026
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How to fix ink cartridge errors on HP Inkjet printers | HP Support
Ink cartridge error messages can appear on your printer or in the printer software, stating that the cartridge is 'Incompatible,' ...
This error indicates that the ink maintenance cartridge (waste ink tank) is full or missing. The printer cannot operate until it is replaced or properly installed.
- 1Ink maintenance cartridge is full
- 2Ink maintenance cartridge is missing
- 3Ink maintenance cartridge not properly installed
- 4Faulty maintenance cartridge detection sensor
- 5Non-genuine or defective maintenance cartridge
- Printer displays '0x00C10009' error code
- Printer unable to print
- Printer prompts to replace maintenance cartridge
- Printer unable to perform cleaning cycles
- Printer continuously attempts to initialize
- 1
Check the ink maintenance cartridge slot for proper installation. Ensure it is fully seated.2. If the maintenance cartridge is full, replace it with a new, genuine HP maintenance cartridge.3. If the error persists after replacement, ensure the new cartridge is correctly recognized.
Always have a spare maintenance cartridge on hand, especially for high-volume printing environments. Do not attempt to empty or reuse a full maintenance cartridge. Ensure the new cartridge is properly inserted; sometimes, it requires a firm push. This error is common on models like T1600/T2600 that use a separate maintenance cartridge.
Reference diagrams for common repair procedures related to this error:
Ink System Components & Flow Path

Note: These diagrams are for reference only. Always consult official HP service documentation and follow proper ESD precautions.
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Glossary Terms
Related Questions
A replaceable cartridge that collects excess ink from printhead cleaning cycles, spitting, and other maintenance operations.
A numeric or alphanumeric code displayed on the printer's front panel or in diagnostic logs that identifies a specific hardware or software malfunction.
The complete system that stores, transports, and delivers ink from the cartridges to the printheads, including tubes, valves, and pressure regulators.
A collection of wear parts and consumables designed to be replaced at specific service intervals to prevent failures and maintain print quality.
HP 711 ink cartridges are available in black (80ml/38ml), cyan, magenta, and yellow (29ml) for DesignJet T120, T520, T125, T130, T525, and T530 printers.
HP 727 ink cartridges come in 6 colors for DesignJet T920, T930, T1500, T1530, T2500, T2530, and T3500 printers.
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