If you are not using the Report Header in your report design, try adding the extra space you need to that section. It prints once at the beginning of the report. (I am assuming that after the first form prints your page spacing is okay. You only need the extra 3 lines on the first form.)
Another technique that you might try is to set up a new printer device for this form. Add the printer as Generic/Text Only. The properties for this new printer will have a Fonts tab where you can enter the dot matrix printer control codes for the actual printer model you use (e.g., Epson LQ-570). Then, in report design mode for this form, select this new printer as the default for the form in Page Setup. Then, select the various text boxes and labels on the form and assign their font name and size properties to match the dot matrix codes (e.g., Courier, 10 cpi). This might give you better print placement on your form.