Siemens FUJI-Reader CR-IR347 Service Manual page 269

I Check for Format
Make sure that the white blank portion, as measured from the outermost side of the image
border of the output film, is 2 mm or less in actual size on the IP.
N CHECK N
Make sure that the white blank portion is 2 mm or less.
If anything abnormal is found, refer to the "Troubleshooting" volume.
White blank portion
N NOTE N
The distance measured on the film may differ from the actual size on the IP, depending
on the reading size or film size. Using the distance measured on the film and the
reduction factor for the film, calculate the actual size on the IP. Compute the actual
size on the IP according to the following formula.
Actual size on IP = Measured value x
REFERENCE
For example, when a two-in-one image of 14"x14" (35cm x 35cm) is outputted to B4
film, the resulting reduction factor is 50%. If the distance measured on the film is 1
mm, then actual size on the IP is 2 mm. Calculate the distance in actual size on the IP
as shown below.
Actual size on IP: Measured value x
009-058-03
08.30.2002 FM3476
2 mm or less
Image border
Reduction factor (%)
I 50%
1mm
The reduction factor is indicated here.
CR-IR347 Service Manual
FR7H6955.EPS
100
Reduction factor (%)
100
=1 (mm) x
Film
MC - 261.1
TR7H6010.EPS
100
= 2 (mm)
50 (%)
FR7H6960.EPS
MC - 261.1