Technical Reference Guide – Appendix D – Media specifications > 224
Vertical dimension
The following is standard for the vertical dimension T.
For usable areas, see “Paper size and printing areas” on 
page 228.
Horizontal dimension
The following is a standard for the horizontal dimension Y.
For usable areas, see “Paper size and printing areas” on 
page 228.
Folding dimension
The following is a standard folding dimension. Paper is to be fan-
folded along perforations.
F
EED
 
HOLE
 (
SPROCKET
 
HOLE
) 
POSITIONS
 
AND
 
SIZES
Sprocket hole positions and sizes are shown below. For this 
section, a centre line is defined as a centre-to-centre line 
between any two sprocket holes approximately 254 mm apart in 
the direction of paper feed.
TYPE (NAME)  DIMENSION (MM)  TOLERANCE (MM) 
T11 279.4 ±0.5 
TYPE (NAME)  DIMENSION (MM)  TOLERANCE (MM) 
Y10 254.0 +1.5, -0.5
TYPE (NAME)  DIMENSION 
(MM) 
CORRESPONDING VERTICAL 
DIMENSION TYPE 
F11 279.4 T11 
ITEM  DIMENSION (MM)  REMARKS
Distance between 
centre line and paper 
edge on same side 
A 6.35 ±0.7  6.35 mm is 
standard.