EPSON Stylus Pro 7600/9600
Revision A
Troubleshooting
Error Display
135
3.2.4.2 PF motor encoder check error (00010000)
Explanation:
During initial operation at power on or during PF Motor operation, there may be a
case where the encoder pulse signal can not be recognized at specified intervals. In
such a case, this message is displayed and the printer stops operating.
Cause of trouble:
Broken wire for the PF motor encoder, inverted wiring for A and B pulses,
disconnected connector for the encoder or motor, or inverted wiring for the motor.
Points to be checked:
1.
The PF Encoder and the PF Loop Scale must be free from dust and dirt or any
other foreign matters.
2.
The PF Timing Belt must be free from any defects and the belt must be in
proper tension.
3.
The grid roller must rotate smoothly, free from undue load.
4.
Measure the resistance value of the PF Motor (5.8
Ω
).
If the PF Motor is found in short mode, replace the C472MAIN Board at the
same time.
5.
Execute encoder checking by
“5.2.2.4 Encoder
”(p225)
in the self-
diagnostics menu.
6.
All the harness must be connected properly and free from short circuit or
broken wire.
Remedy:
•
Replace the
PF Encoder Sensor ASSY
(p.186).
(Refer to
PF Encoder Sensor Installation Position Adjustment
(p.272)
)
•
Replace the
PF Motor
(p.185).
(Refer to
PF Timing Belt Tension Adjustment
(p.264)
)
•
Replace the
MAIN Board (C472 MAIN)
(p.207).
3.2.4.3 PF Motor out of step (00010001)
Explanation:
During PF Motor operation, there may be a case where the encoder pulse signal
within the specified range is not input within a specified period of time or the pulse
width is extremely long. In such a case, the PF Motor is judged to be out-of-step,
so that this message is displayed and the printer stops operating.
Cause of trouble:
•
During paper feed operation, the error counter has reached the out-of-step
pulse count.
•
Defective motor.
Points to be checked:
1.
The PF Encoder and the PF Loop Scale must be free from dust and dirt or any
other foreign matters.
2.
The PF Timing Belt must be free from any defects and the belt must be in
proper tension.
3.
The grid roller must rotate smoothly, free from undue load.
4.
Measure the resistance value of the PF Motor (5.8
Ω
)
If the PF Motor is found in short mode, replace the C472MAIN Board at the
same time.
5.
Execute encoder checking by
“5.2.2.4 Encoder
”(p225)
in the self-
diagnostics menu.
6.
All the harness must be connected properly and free from short circuit or
broken wire.
Remedy:
•
PF Timing Belt Tension Adjustment
(p.264)
•
Replace the
PF Motor
(p.185).
•
Replace the PF motor extension cable
•
Replace the
MAIN Board (C472 MAIN)
(p.207).
Содержание Stylus Pro 7600 Photographic Dye Ink
Страница 1: ...EPSONStylusPro7600 9600 Color Large Format Inkjet Printer SERVICE MANUAL SEIJ01017 ...
Страница 5: ...Revision Status Revision Date of Issue Description A May 10 2002 First release ...
Страница 11: ...C H A P T E R 1 PRODUCTDESCRIPTION ...
Страница 100: ...C H A P T E R 2 OPERATINGPRINCIPLES ...
Страница 121: ...C H A P T E R 3 TROUBLESHOOTING ...
Страница 151: ...C H A P T E R 4 DISASSEMBLY ASSEMBLY ...
Страница 210: ...C H A P T E R 5 ADJUSTMENT ...
Страница 274: ...C H A P T E R 6 MAINTENANCE ...
Страница 281: ...C H A P T E R 7 APPENDIX ...
Страница 284: ...EPSON Stylus Pro 7600 9600 Revision A Appendix Connectors 284 Figure 7 1 Stylus Pro 7600 9600 Connectors ...
Страница 287: ......
Страница 288: ......
Страница 289: ......
Страница 290: ......
Страница 291: ......
Страница 292: ...EPSON Stylus Pro 7600 9600 Revision A Appendix Exploded Diagrams 292 7 4 Exploded Diagrams ...
Страница 296: ...300 301 Rev 01 C472 POWE 011 PX 7000 EPSON STYLUS PRO 7600 No 4 Q J D X K W B B L C O U N A T Y Y ...
Страница 297: ...Rev 01 C472 MECH 011 PX 7000 EPSON STYLUS PRO 7600 No 5 511 510 509 508 507 506 505 504 502 503 501 500 D C ...
Страница 304: ...851 850 854 Rev 01 C472 MECH 081 PX 7000 EPSON STYLUS PRO 7600 No 12 853 853 855 851 856 ...
Страница 308: ...300 301 Rev 01 C473 POWE 011 PX 9000 EPSON STYLUS PRO 9600 No 4 Q J D X K W B B L B C O U N A T Y Y ...
Страница 309: ...511 511 510 509 508 507 506 505 504 502 503 501 500 Rev 01 C473 MECH 011 PX 9000 EPSON STYLUS PRO 9600 No 5 D C ...
Страница 315: ...851 850 854 Rev 01 C473 MECH 081 PX 9000 EPSON STYLUS PRO 9600 No 12 853 853 855 851 856 ...
Страница 316: ...SCREW SET X 5 901 900 906 907 905 904 903 903 902 902 908 Rev 01 C473 MECH 091 PX 9000 EPSON STYLUS PRO 9600 No 13 909 ...