28 Chapter 1 Troubleshooting control panel messages EN
22 PARALLEL I/O BUFFER OVERFLOW
alternates with
PRESS GO TO CONTINUE
Indicates the parallel buffer has overflowed.
1. The current data in the print buffer will be lost.
2. Press [Go] to resume printing and then resend the job.
40 EIO X DATA ERROR
alternates with
PRESS GO TO CONTINUE (4500)
-or-
40 EIO BAD TRANSMISSION (4550)
A connection with the card in the specified slot has been broken
1. Check that all cables are connected to the EIO ports and that the
EIO board is seated properly.
2. If possible, print to another network printer to verify the network is
working properly.
Note
All data in the print buffer will be lost.
41.3 UNEXPECTED PAPER SIZE
alternates with
CHECK PAPER IN TRAY X (4500)
-or-
41.3 UNEXPECTED PAPER SIZE
alternates with
LOAD TRAY X [TYPE][SIZE] (4550)
A tray is configured for a specific paper size, but the sheet loaded is a
different size. This error often occurs when the printer is multifeeding.
l Load the requested size media in tray.
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