Other Service Functions; Developer Roller Counter Reset Function - Brother FAX-2840 Service Manual

2. OTHER SERVICE FUNCTIONS

2.1

Developer Roller Counter Reset Function

This function allows you to manually perform the same operation as when the toner cartridge
is replaced with a new one. The purpose of this function is to provide an error resetting
method when the toner life display cannot be cleared because the new toner is not recognized
by the machine.
(1) Open the front cover.
(2) Press the [Clear] button.
"Replace Drum? 1. Yes 2. No" appears on the LCD.
(3) Reset the counter as described below depending on the type of toner.
Starter toner: Press the [*], [1] and [0] buttons in this order.
Standard toner: Press the [*], [1] and [1] buttons in this order.
High capacity toner: Press the [*], [1] and [2] buttons in this order.
When the type of toner is not clear: Press the [*], [0] and [0] buttons in this order.
(Regarded as the same type as the toner previously set.)
The entered numbers and "Accepted" appear on the LCD for two seconds.
(4) After two seconds, "Cover is open" appears on the LCD.
(5) Close the front cover.
Note:
• If there is no operation for 30 seconds or more, the machine automatically returns to step
(1).
5-40
Confidential