Epson WF-7525 - 3.1.3 Fatal Error Code

Troubleshooting 33
Epson WF-7520/7510/7010 series Revision A
3.1.3 Fatal Error Code
This section describes the fatal error code and the possible cause for this product.
 Printer fatal error list
Table 3-2. Fatal Error List (Printer)
Error type
Error
code
Error name Possible cause
DC motor
error
01H CR PID excess load error
• CR Encoder failure (contaminated/detached scale, Encoder Board failure)
• CR Motor failure
• Carriage overload error (paper jam/foreign object)
• Cable disconnection
02H CR PID excess speed error
• 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
03H CR PID reverse error
• 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
04H CR PID lock error
• CR Encoder failure (contaminated/detached scale, Encoder Board failure)
• CR Motor failure
• Carriage overload error (paper jam/foreign object)
• Cable disconnection
05H CR PID speed degradation error
• 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
08H CR load position reverse error
• 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
09H CR load position excess speed error
• 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
0AH CR load position excess load error
• CR Encoder failure (contaminated/detached scale, Encoder Board failure)
• CR Motor failure
• Carriage overload error (paper jam/foreign object)
• Cable disconnection
F1H PF PID excess load error
• PF Encoder failure (contaminated/detached scale, Encoder Board failure)
• PF Motor failure
• PF drive mechanism overload (paper jam/foreign object)
• Cable disconnection
F2H PF PID excess speed error
• PF Encoder failure (contaminated/detached scale, Encoder Board failure)
• Motor driver failure (Main Board failure)
• Tooth skip of the PF Timing Belt
• Improper tension of the PF Timing Belt
F3H PF PID reverse error
• PF Encoder failure (contaminated/detached scale, Encoder Board failure)
• Tooth skip of the PF Timing Belt
• Improper tension of the PF Timing Belt
• Paper jam
F4H PF PID lock error
• PF Encoder failure (contaminated/detached scale, Encoder Board failure)
• PF Motor failure
• PF drive mechanism overload (paper jam/foreign object)
• Cable disconnection
F6H PF PID excess torque limitation error • PF drive mechanism overload (paper jam/foreign object)