Epson AcuLaser C1900, Service Manual

Page: 157 / 270

EPSON AcuLaser C1900/AcuLaser C900 Revision B
Troubleshooting Status Display (AcuLaser C900) 157
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Remedy
Clicking the [Close] button closes the pop-up message of the EPSON Status
Monitor. However, if an error of higher priority occurs just after that, the display
changes to the error display. From this point, error handling is applied, and the
status never goes back to the “Image Optimum” warning.
UNABLE TO PERFORM DUPLEX PRINTING (STATUS CODE: 2005)
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Description
Since duplex printing is impossible due to restrictions on duplex printing, simplex
printing is performed.
Because the printer does not transpose pages of sent data, simplex printing
proceeds in the order from a back page to a front page.
The ResetFlag command of the ESCPAGES-02 protocol clears this warning.
This status is the “Can’t print duplex” error for ESC/Page models; however, since
this status should not occur in normal operations, it is changed to a warning.
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Remedy
Clicking the [Close] button closes the pop-up message of the EPSON Status
Monitor. However, if an error of higher priority occurs just after that, the display
changes to the error display. From this point, error handling is applied, and the
status never goes back to the “Can’t print duplex” warning.
INCORRECT PAPER SIZE SETTING OR INSUFFICIENT PRINTER
MEMORY (STATUS CODE: 2568)
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Description
Since the “Invalid Size”, “Mem Overflow”, “Duplex Mem Overflow” errors occur
when “Avoid Error = ON” is set, printing continues with display of this warning.
When the Avoid Error is enabled on a ESC/Page printer, the error messages appear
for about five seconds. However, in the case of a host-based printer, the Status
Monitor cannot monitor these errors completely. Therefore, the specification has
been changed to clear these errors immediately and display this warning.
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Remedy
Clicking the [Close] button closes the pop-up message of the EPSON Status
Monitor. However, if an error of higher priority occurs just after that, the display
changes to the error display. From this point, error handling is applied, and the
status never goes back to the “Print Failure” warning.
INSUFFICIENT PRINTER MEMORY (STATUS CODE: 2003)
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Description
Printing is performed with a flying start due to the buffer-full status.
However, if insufficient memory is available in printing, the “Print Underrun”
error occurs.
This status does not occur in printing from network printing where a flying start is
not applicable.
The same print result is obtained also in the case where the memory is enough.
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Remedy
Clicking the [Close] button closes the pop-up message of the EPSON Status
Monitor. However, if an error of higher priority occurs just after that, the display
changes to the error display. From this point, error handling is applied, and the
status never goes back to the “Need Memory” warning.
UNABLE TO PROPERLY MANAGE COLOR PRINTING
(STATUS CODE: 2567)
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Description
Since color screen adjustment for print data does not match the color screen
installed on the printer, printing continues with display of this warning.
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Remedy
This warning always occurs when the screen between the driver and printer does
not match.
Clicking the [Close] button closes the pop-up message of the EPSON Status
Monitor. However, if an error of higher priority occurs just after that, the display
changes to the error display. From this point, error handling is applied, and the
status never goes back to the “Screen Mismatch” warning.