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8 testing the standard keypad, Testing the standard keypad, Table 8. printer error codes – Unitec Wash Select II With WashPay Integration Operations Manual User Manual

Page 55: Error message possible reasons

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W A S H

S E L E C T

I I

Document Number:

WS21058

43

Document Title:

WSII Operations Manual ver 6.10

Below you will see a sample of the printer test printout. The text will be printed four times.

Abcdefghijklmnopqrst
uvwxyzABCDEFGHIJKLMN
OPQRSTUVWXYZ12345678
90!@#$%^&*()+|,./><

For an explanation of printer error codes refer to the following table.

Table 8. Printer Error Codes

Error Message

Possible Reasons

Receipt Printer not enabled

Printer feature is not enabled. Enable printer in Misc Setup Menu.

Printer not conn[ected]

or Hardware Err[or]

Printer control board is not connected to CPU board via ribbon cable.

Printer control board is faulty.

Head lever is in

Head up position

Printer mechanism head lever (on right side of printer) is in up position. Move
the lever to the down position.

Printer voltage

Error

Check for 24V power to Printer control board at J4 (pins 1&2) and at J5 (Red
& Black wires).

Auto Cutter

Error

Auto cutter connector to Printer control board is not connected (CN3)

Auto cutter is jammed. This can be UN-jammed in the field

Auto cutter is faulty.

Thermal Head

Temperature Err[or]

Printer mechanism head is overheated or one of the cables from the
mechanism to the control board is broken or disconnected.

Return Waiting Status

One of the connectors from the mechanism to the printer control board is
disconnected or the Auto cutter is not working.

Printer is out of Paper

Printer is out of paper or a paper sensor is faulty. Also check that all wires
from printer mechanism to printer control board are connected.

Printer is still Printing

Printer control board believes the printer is still printing. Reset the printer by
pressing the reset button. This is located near the top of the CPU board next
to the feed button. DO NOT Press the reset button on the middle right side of
the CPU board.

3.4.8 Testing the Standard Keypad

Using this function will allow you to test the Wash Select II keypad. To test the keypad, follow
the steps below.

1.

Place the WSII in Setup mode. Scroll to: Diagnostics (*) Test Keypad (*)

2.

Press each key on the keypad. As you press each key, the main display should
show the number or symbol of that key. To abort testing at any time, press the
wash button labeled “Cancel” to exit.