IBM 6580 User Manual

SECTION 5. 5215 PRINTER ISO-
LATION
Did the customer have a service
request number leading to this area?
YES, loop on the printer MDls and
see Section 13, Service Request
Numbers.
NO, follow the procedure below.
1. Loop on printer MDls
2.
•
•
Failure. Print the trace
table, and perform the fix as
instructed.
No Failure.
this procedure.
Continue with
Loop on printer MDIs while flexing
(moving) the following:
- The internal distribution cable
and internal distribution cable
connectors 0 and B1-B
- The
printer cable and printer
cable connector 0
The I/O connector in the
printer.
•
•
Failure. Print the trace
table, and check the cable and
connector.
No Failure. Continue with
this procedure.
3. Thoroughly exercise the printer
using the Printer Tests - Diagnos-
tic/Adjustment
•
•
Failure. Perform any adjust-
ments or repairs needed.
No Failure. Check all ground
wires for a good ground; per-
form a static voltage check;
and check all adjustments that
affect the feedback circuits
and timing.
Note: If you suspect another area,
see that section. If not, see Section
9.
Chapter 10. Intermittent Problem Diagnostic Approach 10-9

IBM 6580 Specifications

General

Brand	IBM
Model	6580
Category	Desktop
Language	English