Troubleshooting1
Introduction
Troubleshooting System Error Codes
Performing a Service Test on a Failed Assembly
Performing the Necessary Service Calibrations
Solving Image Quality Problems
The Printer does not Power ON
ALL the
One of the Print Quality LEDs on the Front Panel is Lit (and nothing else) and the "SELF TEST..." Message Remains on the Front Panel
The Printer Continuously Rejects Printheads
The Line Sensor has Problems Detecting Media
Problems with the Vacuum Fan
Vacuum suction much lower at high altitudes
Bin marks on prints done on HP High Gloss media
Printhead Crashes/Smears on High Density Prints Using Coated Media
Banding due to Ink Cartridge replacement while printing
Lower image gloss directly after printing on HP High Gloss Photo Paper
34" Rice Paper not supported
Worm marks on HP Coated media with light area fills
How to Navigate through the
HP DesignJets 1050C and 1055CM Printers Service Manual |