HP 1050c Service Manual - Page 104

Service Tests and Utilities 8 Once the tubes system is purged, the following message will be displayed. Lift the window and remove ALL the Setup Printheads from the carriage and install the previously removed printing Printheads into the carriage. INK STARTUP Lift window to replace SETUP printheads 9 Once all the Printheads are installed, the following message will appear on the front panel. Close the carriage cover and close the window. INK STARTUP All printheads are OK. Close cover and window to continue 10 Open the right cover and make sure the Printhead Cleaners are installed in the Service Station. INK STARTUP Open right cover and install printhead cleaners 11 If media is not loaded, the following message appears on the front panel and you must load media into the Printer. INK STARTUP Load paper for calibration 4-30 HP DesignJets 1050C and 1055CM Printers Service Manual