I thought I had included a hyperlink to the Enterprise community but now I see I did not. Perhaps you will find the answers you seek by posting your query in the HP Enterprise Business Support Community.
If this had been a software problem on the computer or a quick fix on the printer, I could have been more help but the least I can do is provide the LaserJet M1005 Service Manual. Pages 122 and 133 provides additional information on misaligned print outs.
I hope that helps!