IBM 6400 Maintenance Information Manual page 64

Chapter 5
Troubleshooting Display Messages
Operator Panel
Message
002 FORMS JAMMED
CLEAR JAM AND
RELOAD FORMS
(continued)
003 FORMS EJECTED
PRESS EJECT/
RESTORE
004 VIEW FORMS
PRESS VIEW KEY0
006 HOST SYSTEM
REQUEST ATTENTION
007 FM HEADER
ERROR
008 HOLD PRINT
TIMEOUT
PRESS START
009 INVALID KEY
PRESS
64
Table 4. Message List
Explanation
11. Check and adjust the platen gap.
12. Clean the paper motion detector with a
Non-error status Press Eject/Restore key to return paper to
message. print position.
Non-error status Press View key to return paper to print
message. position.
Host attention Not a printer problem.
message: the host
computer or printer
controller requires
attention.
Applications software Not a printer problem. Have the system
has violated header administrator correct applications data or
format parameters. configuration.
Status message: the Press Start to put the printer in the READY
printer was offline state.
more than 10 minutes
and the "Intervention
Required" parameter
is set to "Send to
Host."
Attention message No action required.
informing the
operator that the
wrong key was
pressed.
Corrective Action
cotton swab and alcohol. At the control
panel, set the paper motion detector
(PMD) fault setting to DISABLE. Load
paper. Run a print test and observe how
the paper feeds. If the message appears,
replace the CMX controller board. Record
the message and return it with the
defective board. If the message does not
appear, replace the paper detector switch
assembly and set the paper motion
detector (PMD) to ENABLE.