Epson Stylus Pro 9900 - Page 196

Pro 7900 and 9900 Field Repair Guide 10/6/10
Printer Error Codes (Service) Printer Component, Software Item, LCD Display, Printer Button Page 196.
122A Paper Feed Motor
Overload Error
The Paper Feed Motor
Driver Circuit detects abnor-
mal current draw.
1. Check for proper Paper Feed Roller
Pressurization (look for binding).
2. Check for proper Paper Feed Belt Ten-
sion.
3. Check the Paper Feed Encoder.
4. Check the Paper Feed Encoder Disk.
5. Check the Paper Feed Motor
122B Paper Feed Motor
overspeed error.
The Paper Feed Encoder
reports that the Paper Feed
Roller is moving to fast.
1. Check the Paper Feed Encoder.
2. Check the Main Board
122C Paper Feed Encoder
Reversing Error
The Paper Feed Encoder
reports that the Paper Feed
Roller is moving in the wrong
direction.
1. Check the Paper Feed Encoder.
2. Check the Main Board.
123D Paper Feed Encoder
Movement Error
The Paper Feed Encoder
reports that the Paper Feed
Roller is not moving or mov-
ing slow.
1. Check the Paper Feed Encoder.
2. Check the Paper Feed Encoder Disk.
3. Check the Main Board.
Paper
Feed Error
Codes
Explanation Description Remedy