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Software manual - 418 pages


Display Is All Block Characters
All Printers
The display cable is defective or disconnected.
– Reseat or replace the display panel cable.
The control panel is defective.
The formatter PCA is defective.
– Check and replace as needed.
Error LED is On Continuously
6L, 5L
Power cycle the printer.
There is a bad connection between the formatter PCA and the
AC controller.
The formatter PCA is defective.
The AC controller is defective.
Tray 1 LED is Blinking
The printer is set to manual feed. Insert paper into Tray 1 and press
FS Disk Failure
The printer detected a disk failure.
– Press
A temporary error has occurred.
– Power cycle the printer.
to continue printing.
Error Codes – 71


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