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Chapter 3 Troubleshooting Display Messages
FREEFORM ON: OFF
HOLD KEY @ PWRUP
This message appears if the
freeform feature is enabled.
This feature is for
manufacturing use only and
is never used by the
customer or field
maintenance personnel.
1. Power off the printer. Hold any
control panel key down and
power on the printer. Hold the key
down until the printer powers up
and the message FREEFORM
OFF appears on the LCD.
2. If the message reappears after
doing step 1, replace the
controller board. Record the
message and return it with
defective board.
GRF CHK ERROR
PRESS STOP
Graphic Check Error: in the
CT emulation over a twinax
interface, the printer
received a non-printable
character.
Press CLEAR then press ON LINE.
Table 2. Message List
Message Explanation Solution
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