Gap Adjust Control; Print Compensation Control - Oki Microline 520 Service Handbook

Gap Adjust Control

The Gap Adjust LSI receives stroke
length information for all of the
printhead pins from the sensor
analog circuit. The Gap Adjust LSI
then sets the optimum printhead gap
for the printing medium.
NOTE:
Refer to Section 2.2.03 for a
decription of the mechanical
process.
All values in the below chart
are in millimeters

Print Compensation Control

The printhead compensates for the shape of the platen as shown below.
NOTE:
Also refer to Section 2.1.07 - Head Drive Time
Microline 520/521 Service Handbook
P/N 59257803
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Principles of Operation