Rena T-950 - Manual (Page 72)

TROUBLESHOOTING
66
Tabber Operation Problems
CONDITION CAUSE / SOLUTION
Tabber won’t power on. 1. Check to be sure power cord is plugged into
tabber and into a working 115V AC outlet.
2. Disconnect power cord from tabber and check
fuse (7A 250V slow blow).
3. Contact Rena dealer for service.
Tabber display powers on, but Head and
Transport Power buttons won’t turn on
when pressed. 1. Check to be sure Safety Stop button on tabber
released.
2. Check to be sure Safety Stop Jumper Plug or
Safety Stop interface cable is properly
connected.
3. Make sure Exit Roller Assembly is closed.
4. Make sure Tab Drive Roller Cover is closed.
5. If using Safety Stop interface cable, check to
be sure the Safety Stops on all connected, in-
line units are released and the units are
powered on.
6. Contact Rena dealer for service.
Unwind drive roller continuously turns
when the head power is turned on. 1. Make sure tabs/stamps are properly threaded
through bin. When bin sensor is interrupted
by tab/stamp stock, unwind drive should stop.
2. Make sure unwind drive press roller is
engaged.
3. Check function of Bin Sensor.
4. Contact Rena dealer for service.
When RUN is pressed, tabs/stamps/labels
are dispensed into tabber, even if no
media is being fed. 1. Check to be sure the press roll, for tab drive,
is engaged. If this roller is not engage, the
take-up reel may pull the stock around the tab
drive roller and through the system.
Feeding, but not counting pieces in
operate mode or pass-thru mode. 1. Wrong Media Sensor selection. Select correct
sensor (Sensor 1 or Sensor 2).
2. Mail piece is missing sensor. See “Setup &
Operation”.
3. Sensor is dirty. Clean/check Media Sensor.
4. Contact Rena dealer for service.
Feeding and counting pieces, but not
applying tab/stamp/label. 1. Tabber in pass-thru mode. Place tabber in
operate mode.
2. Check to be sure the press roll, for tab drive,
is engaged.
3. Out of tabs/stamps/labels. Add more stock.
4. Backing material has failed (broken).
Rethread tabs/stamps/labels.
5. Contact Rena dealer for service.
Tabber Stops while tabbing. 1. Speed of tabbing exceeds maximum speed for
the number of tabs being applied. Reduce
tabber transport speed.
2. Feeder speed is too fast, leaving too small of
a gap between pieces. Slow down feeder.