Epson Stylus Photo RX700 - 3.1.6 FATAL Error

EPSON Stylus Photo RX700 Revision A
Troubleshooting Overview 59
3.1.6 FATAL Error
C H E C K
P O I N T
The EEPROM (Address: 3CH) stores the error code of the latest
fatal error.
The latest fatal error can be identified using the adjustment
program.
Table 3-3. Fatal Errors
Category Error Code Error Cause Remedy
DC error
(CR motor)*
1
01H CR PID speed over error
An error occurred in the CR
motor operating sequence
 Checking the operation of the Carriage Assy;
Move the Carriage Assy by hand, and check to see if it moves
smoothly.
 Making the following adjustments
♦Bi-D
♦PF
♦Right and left margin adjustment
♦PW adjustment
 Checking the following parts and replacing the defective one
♦Checking the head FFC (CN6~9) for disconnection or breakage
♦Checking the lead wires of the CR Motor ~ Relay Connector (CN19)
for disconnection or breakage
♦Checking the CR Encoder FFC (CN3) for disconnection or breakage
♦Checking the CR Guide Shafts (Main & Sub) for adhesion of dirt or
insufficient lubrication
♦Checking the Linear Scale for adhesion of dirt or damage (p.91)
♦Checking the CR Encoder for adhesion of dirt or damage (p.118)
♦Checking the PW Sensor for adhesion of dirt or damage (p.118)
♦Checking the CR Belt for damage or improper tension (p.118)
♦Checking the CR Motor and replacing it if necessary (p.115)
♦Main Board (p.86)
♦Power Supply Board (p.109)
02H CR load positioning lock error
08H CR PID reverse rotation detection error
0AH
CR load positioning accumulation moving distance
error
0BH CR load positioning speed over error
0CH CR PID lock error
0DH CR PID aveTi max error
0EH CR PID drive time-out judgment error
0FH CR load positioning drive time-out judgment error