Epson Stylus pro 7900 Repair Manual page 215

Pro 7900 and 9900 Field Repair Guide
Error Error Name
Code
31 Paper Pressing Plate
Current Error
32 Paper Pressing Plate
over speed Error
33 Paper Pressing Plate
Reverse Error
34 Paper Pressing Plate
Irregular Speed Error
Printer Options Error Codes
Description
The Paper Pressing Plate
Motor draws too much cur-
rent.
The Paper Pressing Plate
Encoder does not detect the
correct timing for movement
of the Plate.
The Paper Pressing Plate
Encoder detects that the
Paper Pressing Plate is
moving in the wrong direction.
The Paper Pressing Plate
Encoder does not detect the
correct timing for movement
of the Plate.
Printer Component, Software Item,
Remedy
1. Check for proper Paper Pressing Plate
movement (binding).
2. Check the Paper Pressing Plate Motor.
3. Check the Main Board.
1. Check for proper Paper Pressing Plate
movement.
2. Check the Paper Pressing Plate Motor.
3. Check the Paper Pressing Plate
Encoder
4. Check the Main Board.
1. Check for proper Paper Pressing Plate
movement.
2. Check the Paper Pressing Plate Motor.
3. Check the Paper Pressing Plate
Encoder
4. Check the Main Board.
1. Check for proper Paper Pressing Plate
movement.
2. Check the Paper Pressing Plate Motor.
3. Check the Paper Pressing Plate
Encoder
4. Check the Main Board.
LCD Display, Printer Button
10/6/10
Page 215.