Epson WF-7620 Series Service Manual page 18

Epson WF-7620 / WF-7610 / WF-7110 Series
Error
Error type
code
0xD6
0xD8
0xD9
0xDA
0xDE
0xDF
0xE1
0xE2
0xE3
Printer
0xE4
0xE5
0xE8
0xE9
0xEA
0xEB
0xEC
Appendix
Table 1-2. Fatal Error List (Printer)
Error name
ASF PID excess torque limitation error
ASF load position reverse error
ASF load position excess speed error
ASF load position excess load error
ASF PID driving time error
ASF load position driving time error
CR PID excess load error
CR PID excess speed error
CR PID reverse error
CR PID lock error
CR PID speed fall error
CR load position reverse error
CR load position excess speed error
CR load position excess load error
APG driving time error
APG excess speed error
Possible cause
Pickup Roller (2nd cassette) drive mechanism overload (paper jam/foreign
object)
• ASF Encoder failure (contaminated/detached scale, Encoder Board
failure)
• Paper jam
• ASF Encoder failure (contaminated/detached scale, Encoder Board
failure)
• Motor driver failure (Main Board failure)
• ASF Encoder failure (contaminated/detached scale, Encoder Board
failure)
• ASF Motor failure
• Pickup Roller (2nd cassette) drive mechanism overload (paper jam/
foreign object)
• Cable disconnection
• Main Board failure
• CR Encoder failure (contaminated/detached scale, Encoder Board failure)
• CR Motor failure
• Carriage overload error (paper jam/foreign object)
• Cable disconnection
• CR Encoder failure (contaminated/detached scale, Encoder Board failure)
• Motor driver failure (Main Board failure)
• Tooth skip of the CR Timing Belt
• Improper tension of the CR Timing Belt
• CR Encoder failure (contaminated/detached scale, Encoder Board failure)
• Tooth skip of the CR Timing Belt
• Improper tension of the CR Timing Belt
• Paper jam
• CR Encoder failure (contaminated/detached scale, Encoder Board failure)
• CR Motor failure
• Carriage overload error (paper jam/foreign object)
• Cable disconnection
• CR Encoder failure (contaminated/detached scale, Encoder Board failure)
• Motor driver failure (Main Board failure)
• Tooth skip of the CR Timing Belt
• Improper tension of the CR Timing Belt
• Paper jam
• CR Encoder failure (contaminated/detached scale, Encoder Board failure)
• Tooth skip of the CR Timing Belt
• Improper tension of the CR Timing Belt
• Paper jam
• CR Encoder failure (contaminated/detached scale, Encoder Board failure)
• Motor driver failure (Main Board failure)
• Tooth skip of the CR Timing Belt
• Improper tension of the CR Timing Belt
• CR Encoder failure (contaminated/detached scale, Encoder Board failure)
• CR Motor failure
• Carriage overload error (paper jam/foreign object)
• Cable disconnection
• Main Board failure
• APG Sensor failure
• APG Motor failure
• Tooth skip of APG drive gear
Revision B
18
Confidential