Service manual

Specific Printer Functions Specific Printer Functions
4-9 4-10
4.3 Positioning System - Horizontal Positioner 4.4 Paper Run / Paper In Control
The printer is equipped with a combined paper run/in feature realized by the
sensor as depicted below.
Following functions are realized:
S Cut Sheet Processing
S Paper In Detection
Detection of the upper edge of the form by means of the “Paper In”
feature
S Continuous Forms Processing
S Paper In Detection
Detection of the upper edge of the form by means of the “Paper In”
feature
S Paper Movement Detection
S Detection of paper movement by means of the “Paper Run” feature
S Check on missing paper run pulses by time out
S Tolerance range is in between 10,5 mm up to 19 mm
S Counting of paper run pulses and comparison with the equivalent value
according to the internal positioning command
S Evaluation of both criterions after each positiong process