IBM Personal Computer AT Manual To Operations page 185

Button Function
Sets your printer to the ready mode.
Sets your printer to the not-ready mode.
I:' " 1
,,,-...,,
Form
In the not-ready mode - moves the paper
Feed
Up one page length.
~
In the forms mode - moves the paper
down 0.176 mm 0/144 in.).
Line
In the not-ready mode - moves the paper
Feed
Up one line space.
.&.
In the forms mode - moves the paper up
0.176 mm 0/144 in.).
Forms
Sets your printer to the forms mode.
Mode
c:::J
Causes your printer to leave the forms
mode without changing the top-of-page
setting.
Initialize
In the forms mode - changes the
top-of-page setting to the current paper
position, and causes your printer to leave
the forms mode.
Test
Sets your printer to the test mode.
Mode
c:::J
Causes your printer to leave the test mode.
Color Printer 1-75