Epson Stylus Pro 7700 - APG Mechanism

Epson Stylus Pro 7700/7710/7700M/7710M/7900/7910/9700/9710/9900/9910/WT7900/WT7910/9890/9908/7890/7908 Revision I
OPERATING PRINCIPLES Main Body 98
Confidential
2.1.4 APG Mechanism
Figure 2-4. Paper Feed Mechanism
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Diagram Name Description
1 PG HP Sensor Detects the origin position of the platen gap.
2 APG Encoder Sensor
Detects patterns of the scale attached on the motor to
control the rotation of the APG Motor.
3APG Motor
The motor to move the Carriage Unit automatically so
as to change the platen gap.