Alliance Laundry Systems NK120 用户手册

505942

Troubleshooting

Card Reader

NOTE: Errors marked with an "X" remain on the display until the error condition is cleared. All other
errors are displayed temporarily, for approximately 2 seconds.

Display

Error Description

Corrective Action

EC:00 - x See EC:19

See sheet on EC:19.

EC:02

Communication Time-Out

If transaction did not go through, try again.

EC:03

Invalid Command Code

If received with a cash value card, try again. Otherwise, card
contains an invalid command.

EC:05

Invalid or Out-of-Range data

Make sure data on programming card is for the current machine.

EC:06

Invalid Data Code

Make sure data on programming card is for the current machine.

EC:09

CRC error

Try again.

EC:0A

Invalid machine type

Make sure data on programming card is for the current machine.

EC:19 - x No Card Reader Communication

See section on EC:19.

EC:20

Unreadable card

See section on EC:20.

EC:21

Security code ID mis-match

Use a card with a security code equal to that in the machine.

EC:22

Site Code mis-match

Use a card with a site code equal to that in the machine.

EC:23

Card Max value exceeded

Use a card with a value less than the card max value programmed in
the reader.

EC:24

Insufficient memory on card

Download card contents and clear card to do further collects.

EC:25

Card reader malfunction