Epson Stylus Pro 9900 - Auto Take-Up Reel; Options

Epson Stylus Pro 7700/7710/7700M/7710M/7900/7910/9700/9710/9900/9910/WT7900/WT7910/9890/9908/7890/7908 Revision I
OPERATING PRINCIPLES Options 103
Confidential
2.2 Options
2.2.1 Auto Take-up Reel
Figure 2-9. Auto Take-up Reel
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Diagram Name Description
1 Power Supply Board
Generates the DC voltage for the Auto Take-up Reel
from the AC power supply.
2 Main Board Controls the Auto Take-up Reel.
3 Auto Take-up Encoder
Detects patterns of the scale attached on the motor to
control the rotation of the Auto Take-up Motor.
4 Auto Take-up Motor
A motor to wind paper. A DC motor with an encoder
scale mounted on it is employed.
5 Slack Sensor
Detects the slack of paper. When detecting the slack,
the Auto Take-up Motor rotates and winds the paper.
6 Control Panel
Consists of various switches and LEDs to indicate the
status of the Auto Take-up Reel.