Power
Yes
No
Power Light
on?
Check switch and
power supply. Also
check outlet.
No
Yes
Is the error
light on?
Repair Lamp
Cutting Blade
is stuck.
See
instructions.
Yes
Is it
flashing?
Check paper or
cycle power on/off.
If doesn't correct
possible bad
printer.
No
Power printer assigned but not
printing.
Cable connected?
Make sure cable is in printer and correct port on register. Unplug and reconnect.
(139M)
Yes
Connect cable to printer and correct register port.
(139M)
No
Printer not
assigned.
(139M)
Check register number either by 253M. Once verified cancel.
Assigned?
Set to register number found in 253M (for local printer only)
No
Verify correct register then move to
Cables
.
Yes
Cables
Not Assigned
Printer