HP — Continuable and Non-Continuable Error Codes

System Error: 26.5:01 Problem Description: Bad contact detected in ISS slot 5 floater. Corrective Action: Try the following: System Error Codes • Remove the Light Cyan Ink Cartridge and reinstall it in to the Printer. • Replace the Light Cyan Ink Cartridge. • Check that the ISS to Cartridge cable (Light Cyan Ink Cartridge) is not damaged and is correctly connected to the Ink Supply Tubes PCA. • Replace the ISS to Cartridge cable (Light Cyan Ink Cartridge) ⇒ Page 318. • Replace the Ink Supply Tubes and Trailing Cable ⇒ Page 312. NOTE:

If the Ink Supply Tubes are to be replaced, the Ink Cartridges need to be checked beforehand to see if they are capable of purging the new tubes, if they are not, new Ink Cartridges must also be sent with the parts to be replaced. To check the Ink Cartridges go to ⇒ Page 129. System Error: 26.6:01 Problem Description: Bad contact detected in ISS slot 6 floater. Corrective Action: Try the following: • Remove the Light Gray Ink Cartridge and reinstall it in to the Printer. • Replace the Light Gray Ink Cartridge. • Check that the ISS to Cartridge cable (Light Gray Ink Cartridge) is not damaged and is correctly connected to the Ink Supply Tubes PCA.

• Replace the ISS to Cartridge cable (Light Gray Ink Cartridge) ⇒ Page 318. • Replace the Ink Supply Tubes and Trailing Cable ⇒ Page 312. NOTE: If the Ink Supply Tubes are to be replaced, the Ink Cartridges need to be checked beforehand to see if they are capable of purging the new tubes, if they are not, new Ink Cartridges must also be sent with the parts to be replaced. To check the Ink Cartridges go to ⇒ Page 129. System Error: 26.7:01 Problem Description: Bad contact detected in ISS slot 7 floater. 56 Chapter 2 System Error Codes