IBM INFO PRINT 3000 - Manual (Page 144)

AT THE TRANSFER STATION:
29.
Press the Forms Feed pushbutton to line up a page perforation with the forms
scale on the rear tractor cover until the perforation is aligned with the correct
number for the length of the form you are loading.
30. Determine the folding direction of the first perforation (2) below the slots (1)
on the input forms guide.
HC6OG094
1
2
HC6OG074
112
InfoPrint 3000 Operator’s Guide