Why is the bottom of one page is spilling over to the next page leaving a lot of nearly blank pages?

This is the classic 66 line-per-page pagination problem when printing with a LaserJet or DeskJet (inkjet)-compatible printer. To fix this, in Nova's Printer Installation option, select printer #30 (shown as "None of the above"). Then enter the following control codes:

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| User Defined Printer Commands |
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If your printer is not listed, you may enter the needed codes
yourself. Consult your manual for the correct codes as requested
below. We need the codes for 10 characters per inch, 16 or 17
characters per inch, 6 lines per inch and 8 lines per inch. You
may enter up to 10 DECIMAL ASCII values for each printer code
required. As you type in each ASCII code, hit the <Enter> key to
go to the next blank. Here are the codes:

Type 0 and hit <Enter> to end each row

#1 #2 #3 #4 #5 #6 #7 #8 #9 #10
1) Codes 10 CPI Print 27 69 27 38 107 48 83 0

2) Codes 16 CPI Print 27 69 27 38 107 50 83 0

3) Codes 6 LPI Print 27 38 108 55 46 50 67 0

4) Codes 8 LPI Print 27 38 108 56 68 0

Are these all correct <Y/N>? Y_

(Note: no glyphs are available using these printers.)