EPSON Stylus Pro 4400/4450/4800/4880/4880C
Revision C
Troubleshooting
Troubleshooting Based on Panel Messages
186
SERVICE REQ. 0001001E
Error meaning:
PF servo parameter error
Explanation
There may be a case where a voltage exceeding the specified value is
about to be applied to the PF Motor. In such a case, this message is
displayed and the printer stops operating.
Points to be checked
1.
The PF Encoder Sensor and the PF Loop Scale must be free from dust
and dirt or any other foreign matters.
2.
Execute encoder checking by the
"1.4.6.1 Self Testing Menu (SELF
in "Maintenance Mode 2".
3.
The PF Timing Belt must be free from any defects and the belt must be
in proper tension.
4.
The PF Roller must rotate smoothly, free from undue load.
5.
Measure the resistance value of the PF Motor (17.9 ± 10% [
Ω
]).
If the PF Motor is found in short mode, replace the BOARD ASSY.,
MAIN at the same time.
6.
All the harness must be connected properly and free from short circuit
or broken wire.
Remedy
1.
Check for dirt, paper dust or damage to the Loop Scale.
2.
Perform the CR Timing Belt Tension Adjustment. (p.304)
3.
Replace the PF Encoder Sensor. (p.290)
4.
Replace the
5.
SERVICE REQ. 00010020
Error meaning:
CSIC reed/write error
Explanation
This message is displayed and the printer is stopped when information
from the Ink Cartridge CSIC cannot be obtained or the latest ink
information for the CSIC cannot be written when turning the power ON/
OFF, opening/closing the I/C Cover or at completion of printing 1 page.
Remedy
1.
Connect CR_FFC
2.
Defective CSIC Board (Replace the Ink Cartridge.)
3.
Faulty contact with the CSIC
Replace the "I/H Left Unit" or "I/H Right Unit".
(Refer to
I/H Left Unit / I/H Lever Sensor (Left)
4.
Replace the
, Replace the
5.
Replace the
SERVICE REQ. 00010022
Error meaning:
Ink type error (setting on printer body side)
Explanation
"Ink type: neutral" is set even though an ink type other than dye/pigment or
"CSIC detection: OFF" has been set.
Remedy
1.
Install the correct Ink Cartridge.
2.
Raise the Ink Lever and set the Ink type (NPD) by SERVICE CONFIG
of
.
NOTE: If setting is performed with the Ink Lever in the set
position, initialization will start and the service request
error will occur again.
Summary of Contents for Stylus Pro 4800 Portrait Edition
Page 9: ...C H A P T E R 1 PRODUCTDESCRIPTION ...
Page 113: ...C H A P T E R 2 OPERATINGPRINCIPLES ...
Page 156: ...C H A P T E R 3 TROUBLESHOOTING ...
Page 200: ...C H A P T E R 4 DISASSEMBLY ASSEMBLY ...
Page 366: ...C H A P T E R 5 ADJUSTMENT ...
Page 448: ...C H A P T E R 6 MAINTENANCE ...
Page 457: ...C H A P T E R 7 APPENDIX ...