Xerox WorkCentre 5020

Purpose

This procedure describes how to enter chain and link codes. Chain and link codes must be entered when using all of the General Procedures, with the exceptions of GP 1 and GP 10:

Overview

A chain or a link code may be one, two or three digits. However, all chain or link codes must be entered as three digit numbers. Zeros must be entered to the left of the code number for any codes with less than three digits. For example, the DADF Chain 5 code (5-62), must be entered as (005-062).
To clear a chain or a link code, press the yellow AC button. The entered digits will be cleared, and the UI Display will return to the chain prompt with a (C) in the left digit, and the bottom segment in the right digit blinking slowly.
When inputting the link code, pressing the Start button after inputting an invalid link code, or a link code that is out of the specified range, returns the UI Display to the link prompt.

Entering the Chain and Link Codes

To enter a chain code, perform the following procedure:

1. Use GP 1 to enter the Diagnostics Mode.
2. When the chain prompt is displayed, enter the chain code using the numeric keypad. Enter zeros first for codes with less than three digits to make the entry a three digit number.
3. Press the Start button after the three digits have been entered. If the entry is a valid chain code, the display will change to show the link prompt with an L in the left digit, and the bottom segment in the right digit blinking slowly.
4. Enter the link code, again entering zeros first for any codes that are less than three digits to make the entry a three digit number.
5. Press the Start button after the three digits have been entered. There will be somewhat different responses, depending on the process being done. To determine if the response is correct, refer to the particular general procedure being done.