printhead cover is not securely closed. page 36 on the reverse of this Pocket Guide. Note the setup printheads have not been installed correctly. installed correctly. Message Explanation and Action Front-Panel Error Messages 31 Open window and check printhead cover is properly closed Open window and check proper installation of setup printheads Message Explanation and Action Open window and check printhead cover is properly closed You have replaced one or more printheads and the printer’s check has found that the printhead cover is not securely closed. Open the window and check the printhead cover.
The procedure is described on page 36 on the reverse of this Pocket Guide. Note: This message may also appear following a paper jam, as the printer cannot detect the exact reason for the problem. In this case you may have to resort to powering off the printer or even removing the power cable from the machine, in order to recover from the problem. See “Removing Jammed Paper” on page 3.