>>6
Sheets("名簿").Select
For i = Range("F1") To Range("F2") - 1 Step 5
Range("F1") = i
Sheets("納品書").Select
ActiveSheet.PrintOut
Sheets("名簿").Select
Next
End Sub

まあ下みたいにしたほうがプログラムっぽいかもしれないけど、まずは上の形でいいと思う

Dim wksList As Worksheet
Dim wksSlip As Worksheet
Dim rngF1 As Range

Set wksList = Sheets("名簿")
Set wksSlip = Sheets("納品書")
Set rngF1 = wksList.Range("F1")

For i = rngF1 To wksList.Range("F2") - 1 Step 5
rngF1 = i
wksSlip.PrintOut
Next
End Sub