Hi Need help, I have HP Laserjet 4MP mono printer I have not used it for a while now and when I print a letter the text is printing black but the background on the paper is all printing grey, how can I fix this problem???
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Hi Need help, I have HP Laserjet 4MP mono printer I have not used it for a while now and when I print a letter the text is printing black but the background on the paper is all printing grey, how can I fix this problem???