EPSON Stylus Pro 7400/7800/9400/9800
Revision B
Troubleshooting
Troubleshooting based on Panel Messages
183
PAPER SKEW
LOAD PAPER PROPERLY
PAPER CUT ERROR
REMOVE UNCUT PAPER
COMMAND ERROR
CHECK DRIVER SETTINGS
MISMATCH ERROR
MAKE SURE THAT THE INK CARTRIDGE AND DRIVER
SETTINGS MATCH
Description
Remedy
The paper is loaded at an angle/Cut sheet
loading error
The positions of left and right ends of the roll
paper change by 3 mm or more from when
the printing is started to when finished the
printing.
Release the Paper Set Lever to reset the paper
correctly, and set the lever to its front
position.
Description
Remedy
The printer failed to cut the paper
After paper cutting operation, the P EDGE
Sensor cannot detect the leading edge of
paper.
Release the Paper Set Lever to remove the
paper, and reset the lever to its front position.
Description
Remedy
Command Error
The inks specified by the printer driver are
different from those installed on the
printer.
The print data is not supported by the
printer.
There is something wrong with the
incoming command.
Cancel the print job and press the [Pause]
button for more than 3 seconds to reset the
printer.
The printer specified by the printer driver
may be wrong.
Cancel the print job and press the [Pause]
button for more than 3 seconds to reset the
printer. Verify that the printer specified by the
printer driver matches the printer connected
to the computer.
Description
Remedy
An ink cartridge command error
The inks specified by the printer driver are
different from those installed on the
printer.
The print data is not supported by the
printer.
There is something wrong with the
incoming command.
Cancel the print job and press the [Pause]
button for more than 3 seconds to reset the
printer.
Note : If the [Pause] button is pressed less
than 3 seconds, the printer starts to
print.
Summary of Contents for Stylus Pro 7400
Page 1: ...EPSONStylusPro7400 7800 9400 9800 Large Format Color Inkjet Printer SERVICE MANUAL SEIJ05002 ...
Page 10: ...C H A P T E R 1 PRODUCTDESCRIPTION ...
Page 147: ...C H A P T E R 2 OPERATINGPRINCIPLES ...
Page 170: ...C H A P T E R 3 TROUBLESHOOTING ...
Page 207: ...C H A P T E R 4 DISASSEMBLY ASSEMBLY ...
Page 292: ...C H A P T E R 5 ADJUSTMENT ...
Page 373: ...C H A P T E R 6 MAINTENANCE ...
Page 380: ...C H A P T E R 7 APPENDIX ...
Page 385: ...Model PX 7500 7500S 9500 9500S Board C594 Main Sheet 1 of 4 Revison G ...
Page 386: ...Model PX 7500 7500S 9500 9500S Board C594 Main Sheet 2 of 4 Revison F ...
Page 387: ...Model PX 7500 7500S 9500 9500S Board C594 Main Sheet 3 of 4 Revison F ...
Page 388: ...Model PX 7500 7500S 9500 9500S Board C594 Main Sheet 4 of 4 Revison E ...
Page 389: ...Model PX 7500 7500S 9500 9500S Board C594 SUB Sheet 1 Revison C ...
Page 390: ...Model PX 7500 7500S 9500 9500S Board C594 SUB B Sheet 1 Revison E ...
Page 391: ...Model PX 7500 7500S 9500 9500S Board C594 SUB C Sheet 1 Revison D ...
Page 392: ...Model PX 7500 7500S 9500 9500S Board C594 PNL Sheet 1 Revison D ...
Page 396: ...PX 7500 7500S E PS ON S TYLUS PR O 7400 7800 No 03 R ev 01 C594 E LE C 011 202 201 200 ...
Page 397: ...PX 7500 7500S E PS ON S TYLUS PR O 7400 7800 No 04 R ev 01 C594 E LE C 021 203 204 ...
Page 398: ...PX 7500 7500S E PS ON S TYLUS PR O 7400 7800 No 05 R ev 01 C594 POWE 011 300 301 302 ...
Page 403: ...PX 7500 7500S E PS ON S TYLUS PR O 7400 7800 No 10 R ev 01 C594 ME CH 051 700 701 X15 700 ...
Page 410: ...R ev 01 C595 E LE C 011 200 201 202 PX 9500 9500S E PS ON S TYLUS PR O 9400 9800 No 03 ...
Page 411: ...PX 9500 9500S E PS ON S TYLUS PR O 9400 9800 No 04 R ev 01 C595 E LE C 021 204 203 ...
Page 412: ...PX 9500 9500S E PS ON S TYLUS PR O 9400 9800 No 05 R ev 01 C595 POWE 011 300 302 301 ...
Page 417: ...PX 9500 9500S E PS ON S TYLUS PR O 9400 9800 No 10 R ev 01 C594 ME CH 051 701 X15 700 700 ...