Epson WF-5690 Series - Page 18

Confidential
Troubleshooting 18
Epson WF-5690/4640/4630/5620/5190/5110 series Revision D
Note *: When the optional 2nd cassette is installed for WP-5690/4630/5620/5190/5110 series.
Printer
0xF4 PF PID lock error
• PF Encoder failure (contaminated/detached scale, Encoder Board failure)
• PF Motor failure
• PF driver mechanism overload (paper jam/foreign object)
• Cable disconnection
0xF8 PF load position 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
0xF9 PF load position 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
0xFA PF load position excess load error
• PF Encoder failure (contaminated/detached scale, Encoder Board failure)
• PF Motor failure
• PF driver mechanism overload (paper jam/foreign object)
• Cable disconnection
0xFE PF PID driving time error
• Main Board failure
0xFF PF load position driving time error
Table 1-2. Fatal Error List
Error type
Error
code
Error name Possible cause