Inspection Mode; Inspection Mode 1; Inspection Pattern 1; Inspection Mode 2 - Brother HL-600 Service Manual

4.

INSPECTION MODE

The following inspection modes are incorporated in the printer.
4.1

Inspection Mode 1

When the power code is plugged into the outlet while holding down the FF/CONT button, the
printer goes to the inspection mode.
Immediately after entering this mode the ALARM LED starts to flash.
Every time the FF/CONT button is pressed, LED flushing position passes on the next. The
following inspection pattern are assigned to the respective LED. By pressing the SELECT button
the currently selected inspection mode comes into effect.
ALARM flashing
READY flashing
DATA flashing
MANUAL flashing
4.2

Inspection Pattern 1

This is for the program used for inspection in the factory.
It is used to cheek if the printer's sensors are functioning correctly, after then this test printing is
performed.
On entering this inspection mode, the LEDs show the statuses of the respective sensors.
SELECT
Inspection pattern 1 (For factory inspection only.)
FF /CONT
SELECT
Inspection pattern 2 (Not defined)
FF /CONT
SELECT
Inspection pattern 3 (Not defined)
FF /CONT
SELECT
Inspection pattern 4 (Not defined)
FF /CONT
ALARM
PAPER READY
COVER DATA
TONER MANUAL
FF /CONT
TEST
SELECT
RESET
IV - 17