Regarding The Factory Adjustment Value - GRAPHTEC FC 4500 Series Service Manual

7.5

Regarding the factory Adjustment Value

There is the factory recorded values label to the bottom chassis of electrical box as shown in the picture
below.
Input the those values except the registration mark sensor level adjustment values when only the main
board was replaced.
Renew the values if the values were changed during adjusting.
The contents of an example of record are shown below.
FC4500-UM-251-9370
Factory recorded values
Pen pressure adjusted values
2nd Pen pressure adjusted values
(FC4510-60 only)
Pen exchange adjusted values
(FC4500-50/60 only)
Distance accuracy adjusted values
Gain adjusted values
Registration Mark Sensor Position
adjusted values
96
7 ELECTRICAL SECTION