EPSON Stylus PHOTO RX640/650 Revision A
Troubleshooting Troubleshooting When There is Error Display 30
Head system
error
40H
Transistor ambient temperature abnormal
The thermistor on the printhead
detected abnormal temperature.
Checking the following parts and replace the defective one:
♦Printhead (p.51)
♦Main Board (p.46)
♦Power Supply Board (p.54)
♦Replace the Head FFC
41H
Error in X-Hot detection before printing
42H
Error in X-Hot detection after flushing
43H
Head ambient temperature abnormal
Sequence
error
50H
Home seek error
An error occurred in the
carriage operating sequence.
See Remedy for DC error (CR motor)
51H
CR unlocking error
52H
CR locking error
53H
Paper detect error before initial charge
completion
Sensor error
60H
PW detection error (Hi check error)
PW detector trouble
Checking the PW Sensor (p.67)
♦Checkingthe PW Sensor for adhesion of dirt and dust
♦Checking the connection of the FFC
Making the following adjustments:
♦PW adjustment
Checking the following parts and replace the defective one:
♦Head FFC
♦Carriage Assy
♦Main Board (p.46)
♦Power Supply Board (p.54)
61H
PW detection error (Low check error)
62H
Tray detection (CDR detector 2) error
Sensor trouble
Checking the operation of the actuator and the connection of the connector.
Checking the following parts and replace the defective one:
♦Sensor
♦Main Board (p.46)
♦Power Supply Board (p.54)
63H
Paper detection error
Maintenance
error
A0H
Waste ink overflow
Life expiration of maintenance
parts
Replace all the maintenance parts, and clear the maintenance counter.
♦Refer to “6.1.1 Maintenance Error” (p.78)
Table 3-3. Fatal Errors (continued)
Category Error Code Error Cause Remedy
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