Tally T6215 Maintenance Manual - T6215 Maintenance Manual
T6215 Maintenance Manual
3–20
Figure 3–2. Print Data Troubleshooting Sequence
START
PLUG SHUTTLE MOTOR
PAPER MOTOR
SOCKET AND PRESS LF/FF
DOES
SHUTTLE
RUN
?
REPLACE
POWER SUPPLY PCB
REPLACE
DRIVE BELT
REPLACE
SHUTTLE MOTOR
REPLACE
LOGIC PCB
RESEAT OR
REPLACE CONN.
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DOES
SHUTTLE
ENERGIZE
AND COME TO
CORRECT
SPEED?
NO
NO
YES
YES
IS
SHUTTLE
BELT
BROKEN
?
IS
PLATEN
BELT
BROKEN
?
IS
THERE
48V
@P501
?
DOES
MOTOR
TURN
?
OK
?
NO
NO
NO
NO
NO
YES
YES
NO
YES
YES
YES
YES
NOTE:
B
B
CONTROL PROCESSOR OPERATING IN "FAKE" MODE
(SEE CHAPTER 3) MAY BE NO SHUTTLE PROBLEM.
CONNECT PLATEN SENSOR BEFORE
ATTEMPTING SHUTTLE DIANOSTICS.
CHECK
CONNECTION P501
NOTE: This may or may not be a problem.
The program allows this if start-up ramps are
not correct. The shuttle will run at the slower
speed then progess toward normal speed in
steps. Check program settings first.
DOES
SHUTTLE
RUN AT
SLOWER
THAN NORMAL
SPEED?
HAS
SHUTTLE
TRIED TO GO FULL
SPEED, FAILED,
THEN SETTLED AT
SLOWER
SPEED?
Print Data Troubleshooting Sequence