Epson SC-F9200 Series Service Manual page 48

SC-F9200 Series
Code Error Name
Overcurrent to the Pump Motor was detected.

Pump Motor encoder cable disconnection

Pump Motor Pump Motor cable disconnection
141A
overload error 
Irregular load

Pump Motor encoder failure

Pump Motor failure
The Pump Motor was driven at a speed faster than a
predetermined one during deceleration.
Pump Motor

141B Irregular load
over speed error

Pump Motor encoder failure

Pump Motor driver failure
The number of occurrences of reversing the Pump
Motor has reached a predetermined limit.
Pump Motor

141C The polarity of Pump Motor encoder cable is
reversing error
opposite.

The polarity of Pump Motor cable is opposite.
Abnormally-long driving duration of the Pump Motor
was detected.
Pump Motor
141D

driving time-out error
Irregular load

Firmware becomes out of control.
TROUBLE SHOOTING
Table 2-4. Troubleshooting for Service Call Error
Cause
1. Is there any problems such as damaged cable in the
connections below?

Pump Motor (Pump Motor encoder) to Main
Board (CN210/CN230)
2. Does the Pump Motor encoder work properly?
Check it using the Service Program.
Does the Pump Motor encoder work properly? Check
it using the Service Program.
1. Is there any problems such as damaged cable in the
connections below?

Pump Motor (Pump Motor encoder) to Main
Board (CN210/CN230)
2. Does the Pump Motor encoder work properly?
Check it using the Service Program.
Remedies for Service Call Error
Check Item
Replace the Pump Motor encoder and Pump Motor
(Pump Cap Unit 2).
1. Replace the Pump Motor encoder (Pump Cap
Unit2).
2. Replace the Main Board.
Replace the Pump Motor encoder (Pump Cap Unit
2). (Page 177)
--- Replace the Main Board.
SE Group Confidential (Related Staff Only)
Revision C
Remedy
(Page 177)
(Page 177)
(Page 123)
(Page 123)
48