| Code | Description | 
| 01.0:03 | Error impact I2C channel. | 
| 01.0:10 | Problem with the Gamut PCI PCA. | 
| 01.1:10 | Problem with the PrintMech PCA. | 
| 01.2:10 | ISS PCA faulty - Humidity sensor out of scale or NVM backup failure. | 
| 02.1:10 | Problem with the Carriage PCA. | 
| 2:10 | Encoder seems to be wrong. | 
| 3:10 | Problem with the Power Supply Unit. | 
| 05.1:10 | CPU Fan is stopped or burnt. | 
| 05.3:10 | Main memory size failure. | 
| 6:03 | NVM file has bad CRC. | 
| 6:10 | Main NVM failure - not detected, read/write failed or readback error. | 
| 7:10 | 7:10 | 
| 8:11 | Problem with the Front Panel. | 
| 11:10 | Trailing Cable does not seem to be detected. | 
| 13.n:10 | Problem starting acumen supplies. | 
| 21:03 | Service Station servo shutdown. | 
| 21:12 | Fail moving Service Station. | 
| 21:13 | Problem with the Service Station. | 
| 23:10 | Problem with the APS. | 
| 24:03:00 | Ink Setup failure (Ink Supply Tubes purge failed). | 
| 24:10:00 | Broken bag detected in Ink Cartridge. | 
| 26.0:01 | Bad contact detected in ISS slot0 floater. | 
| 26.1:01 | Bad contact detected in ISS slot1 floater. | 
| 26.2:01 | Bad contact detected in ISS slot2 floater. | 
| 26.3:01 | Bad contact detected in ISS slot3 floater. | 
| 26.n:10 | Order of Ink Supplies incorrect. | 
| 26:14:00 | A wrong Ink Cartridge has been detected. | 
| 27:03:00 | An error has occurred in Printhead detection. | 
| 27:14:00 | A wrong Printhead has been detected. | 
| 29.0:01 | Printhead Cleaner not inserted correctly in slot 1. | 
| 29.1:01 | Printhead Cleaner not inserted correctly in slot 2. | 
| 29.2:01 | Printhead Cleaner not inserted correctly in slot 3. | 
| 29.3:01 | Printhead Cleaner not inserted correctly in slot 4. | 
| 29.4:01 | Printhead Cleaner not inserted correctly in slot 5. | 
| 29.5:01 | Printhead Cleaner not inserted correctly in slot 6. | 
| 29.6:01 | Printhead Cleaner not inserted correctly in slot 7. | 
| 29.7:01 | Printhead Cleaner not inserted correctly in slot 8. | 
| 41:03:00 | Electrical current limit in Media-Axis Motor. | 
| 41:10:00 | Electrical fault in Media-Axis Motor. | 
| 42:03:00 | Electrical current limit in Scan-Axis Motor. | 
| 42:10:00 | Electrical fault in Scan-Axis Motor. | 
| 43:10:00 | Vacuum Fan has stopped functioning. | 
| 44:10:00 | Problem with the Aerosol Fan. | 
| 44:11:00 | Aerosol Fan not connected. | 
| 51.1:10 | PHC Access Door Sensor failure. | 
| 51:10:00 | Window Sensor failure. | 
| 52:10:00 | Drop Detector switch On/Off failure. | 
| 53:10:00 | Media Sensor failure. | 
| 54:10:00 | Media Lever Sensor failure. | 
| 55:10:00 | Problem with the Line Sensor. | 
| 56:03:00 | Analog Encoder calibration failed. | 
| 56:10:00 | Analog Encoder calibration failed. | 
| 61:01:00 | The file format is incorrect and the Printer cannot process the job. | 
| 61:04.1 | The Postscript fonts are missing. Upgrading the Firmware will re-install the fonts. | 
| 61:08.1 | The file cannot be printed because it is password protected. | 
| 63:04:00 | Input/Output problem through the Network Card. | 
| 64:04:00 | Input/Output problem through the USB Port. | 
| 65:04:00 | Input/Output problem through an unknown port. | 
| 66:08:00 | Cannot print file on current paper type. The paper type has changed since the file was sent, so the file cannot be printed on the paper type currently loaded. | 
| 67:04:00 | Input/Output problem through an Firewire Port. | 
| 68:03:00 | Non-critical permanent data was lost. This does not prevent the Printer to work, only that internal life counters will not be recorded until the Printer is restarted. | 
| 71:03:00 | Out of memory failure. | 
| 71:04:00 | Out of memory failure. | 
| 71:19:00 | Default Serial Number found in the main and backup NVM. It seems that both the Ink Supply Tubes and Hard Disk Drive have been replaced together. | 
| 72:04:00 | Generic Firmware error. | 
| 73:03:00 | Servo Error. | 
| 74:00:00 | Failed getting Part Number/Serial Number. | 
| 74:01:00 | Error uploading firmware update file. | 
| 74:04:00 | Old Vacuum Fan detected - upgrade the Firmware. | 
| 76:03:00 | Out of Disk space - Data was lost. | 
| 77:04:00 | Embedded Web Server internal software error. | 
| 79.1:04 | CDS server lost connection with client. | 
| 79:03:00 | Generic Firmware error. | 
| 79:04:00 | Generic Firmware error. | 
| 81:01:00 | Paper servo shutdown. | 
| 81:03:00 | It was impossible to correctly stop the servo before setting the encoder position. | 
| 81:10:00 | Fail starting Paper Motor. | 
| 85:03:00 | Problem finding the Drive Roller zero. | 
| 86:01:00 | Carriage servo shutdown. | 
| 86:03:00 | Scan-Axis length test failure. | 
| 86:10:00 | Initializing Scan-Axis Motor failure. | 
| 86:11:00 | Scan-Axis length too short. | 
| 91:02:00 | The HP Instant Support troubleshooting tool has detected that at least one Printhead has been replaced without having a specific error, and without being recovered/cleaned. | 
| 91:10:00 | The HP Instant Support troubleshooting tool has detected that at least, for one Printhead: It is currently in warranty (less than 1000cc of ink used). That the previous 2 Printheads had been found defective within the warranty period. | 
| 93:11:00 | Unable to pressurize the IDS. | 
| 98:02:00 | Switching to lower performance due to Printhead quality. |