IBM 6400 Maintenance Information Manual

60
Chapter 5 Start Of Call
Start Of Call
Are you here because of an
error message?
YES
NO
Go to Troubleshooting Display
Messages, page 61.
Power on the printer and
observe the operator panel
for the following sequence of
events (retry as required):
1. All LEDs on and black
squares on the display.
2. All LEDs off and display
blank.
3. TESTING HARDWARE
PLEASE WAIT appears on
display.
Did steps 1, 2, and 3 occur?
NO
Did the fans come on after 10
seconds?
YES
After about 10
seconds did the
fans come on ?
YES
YES
NO
Did Power and
Ready LEDs
come after 10
seconds?
NO
YES
IML was
successful.
Other
symptoms are
listed in Table
5, page 110.
Go to Printer does not
complete IML, page 115.
Did ANY of steps 1 thru 3
occur?
NO
Press Stop.
Press Print
Configuration.
Press Start.
Does machine
configuration print?
YES
NO
Go to the Operator Panel
section of Table 5, page
110
The Operator Panel
is not functioning
(Table 5 page 110)
—OR—
Printer does not
complete IML, page
115.
Go to No power, and
operator panel is blank,
and card cage fan is not
running, page 114.
YES
NO
Are there black
squares on the
operator panel?
NO
Go to Printer does not
complete IML, page 115.
YES
Go to Black squares on
operator panel display,
page 112.

IBM 6400 Specifications

General

Brand	IBM
Model	6400
Category	Printer
Language	English