TROUBLE SHOOTING FLOWCHART
OPEN DOOR AND POWER ON BY PULLING OUT THE WHITE INTERLOCK SWITCH
Red toggle switch supplies power to the Printer, Motor Assembly
Logic PCB
On the Logic Board is the
Red and Green L.E.D. "ON"?
YES
Does the display go to
and
then goes to "Snake Mode"?
Check power sw, 5A
S.B. fuse.
Connections to and from power supply.
Insert a ticket and hold under "Ticket detect"
sensor. Does the front Red L.E.D. turn "OFF"
and the rear L.E.D. remain "ON"?
(Reader PCB)
ticket is held under front sensor for
10 seconds, "TERR or constant
will display.
Remove ticket to resume ops. "TERR
indicates tickets stop in guide track.
Check connections between the Barcode board
and the Logic board. If the rear L.E.D. is "OFF"
power off the TT-2000 and remove Barcode
board. Check for ticket jam or debris. Remove
the guide assembly if necessary, clear tickets.
Carefully reposition and then re-test. Check
sensor position.
Check the connection between the
Does the Motor drive
turn "ON"?
Logic and the Motor Drive board
drive PCB only.
Check connections between Logic PCB,
printer and the display. Make sure that
the paper is loaded properly into the
printer.
Check display "PERR
Does the Motor run when
ticket is inserted?
CHECK THE FOLLOWING
1 The chute cover is closed.
2. The Motor Safety switch
(located below the chute cover)
3.
2.25
5 Amp Fuses
4. The connection between the driver board
and the motor.
5. Front sensor for dust or positioning.
