Monday, February 1, 2010

HP LJ 4/4+ PC LOAD LETTER Message

The same message, PC LOAD LETTER, appears for either a paper out condition, or a tray out condition. PC LOAD PAPER when there is paper in the tray is caused by the cassette size sensing switches on the Paper Control PCA.

Try giving the switches a good WD-40 soak accompanied by many actuations. If the switches can't be revived by that, replace the Paper Control PCA.

1 comment:

  1. thank you Tom:
    I have HP 4, that gives the 41.3 error when feeding from the main tray. you suggest its the paper control PCA

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