To print logsheets at Keck Observatory, go to the desktop menu and select the menu labeled Instrument Utilities -> Print logsheets. A window will appear and you'll be allowed to select the number of logsheets to print.

To print logsheets in advance of your arrival please see the types below. The MOSFIRE logsheet is available in the following formats:

File Format
logsheet.pdf PDF format
logsheet.ps PostScript format
logsheet.xlsx Excel 2010 format
logsheet.xls Excel 2003 format