Epson Expression 10000XL - Selecting a Suitable Resolution

Expression 10000XL Revision A
TROUBLE SHOOTING Action on Troubles 30
Figure 3-5. TPU doesn’t work. Figure 3-6. TPU Carriage Unit doesn’t work.
*+24V line : Lamp/Motor
+5V line : Sensor/Logic Circuit
Start
Is the Connector
CN11 on the Main Board
connected?
Is the TPU Cable
at the back of the Main Unit
securely connected?
Is the TPU Main
Board normal
Replace the Main
Board.
Replace the Option
Main Board.
Connect the Connector.
Connect the Cable.
Has the TPU
Carriage Lock been
released?
Start
Is the TPU Lower
Housing installed
correctly?
Is the Carriage
Movement Mechanism
normal?
Replace the TPU
Main Board.
Release the TPU
Carriage Lock.
Install the Housing
normally.
Can the TPU CR
Motor operate
normally
Disassemble and
reassemble.
Replace the TPU CR
Motor.
Replace the
corresponding parts.
Is the Connector CN5
on the TPU Main Board
connected?
Connect the
Connector.