IBM 6400 series Maintenance Manual page 108

HAMMER COIL BAD
#, #, #, #, ... etc.
1. Hammer coil(s) number #, #, etc. failed the current test at power-up. Check that
the hammer bank cables are connected.
Cycle power. If the message appears, replace the shuttle frame
assembly. Record the message and return it with the defective assembly.
2. Power on the printer.
If the message appears, replace CMX controller board. Record the
message and return it with the defective board.
LOADING PROGRAM FROM PORT XX%
1. The new emulation program is loading into printer RAM. XX% indicates how
much of the program has loaded.
No action required.
LOADING PROGRAM INTO FLASH
1. The printer has deleted the previous emulation program from flash memory and
is loading the new program into flash memory.
No action required.
NOT READY
1. Printer state message: printer is offline, not in communication with host.
No action required.
OPERATOR MENU
<first menu item>
1. Non-error status message.
No action required.
OPERATOR MENU LOCKED
1. Non-error status message.
No action required.
OPERATOR MENU UNLOCKED
1. Non-error status message.
108 Troubleshooting