IBM 4247, Maintenance Information

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Table 1. MAP 0100: START OF CALL (continued)
Step Questions/Actions Yes No
3.
Is this a Model A00? Model A00 Messages - Locate
the Model A00 message in
“Reference Table 1, Model A00
Error Messages” on page 133
and perform the recommended
action.
Note: This table does not list all
the messages that might appear
in the display, such as
informational messages that do
not indicate an error. Refer to a
4247 User’s Guide for other
messages. If you cannot find
the message, go to step 4. Models 001, 002 & 003
Messages - Locate the Model
001, 002, or 003 message in
the “Reference Table 2, Models
001, 002, and 003 Error
Messages” on page 136, and
perform the recommended
action.
Note: This table does not list all
the messages that might appear
in the display, such as
informational messages that do
not indicate an error. Refer to a
4247 User’s Guide for other
messages. If you cannot find
the message, go to step 4.
4.
Is the problem no print? Print the print test.
If this is a Model A00, see “How
To Print the Print Test” on
page 160.
— or —
If this is a Model 001, 002, or
003, see “How To Print the
Printer Demonstration” on
page 197. Find the description
of the failure in “Reference
Table 3, No Printed Characters”
on page 146, and perform the
action suggested.
Go to step 5 on page 25.
Chapter 1. Diagnosing Problems
24