Extend Media (Code 38); Factory Mode (Code 39) - Brother MFC-9420CN Service Manual

8.2.3.8 Extend Media (Code 38)

Function
This function is to set the details on the recording paper type.
Two types of normal and thin paper are provided for the plain paper.
Two types of normal and extreme thick paper are provided for the label.
Operating Procedure
(1) Select the Extend Media mode with using the 4 or 5 key in the initial stage of the engine
service mode.
After selecting, press the 6 key.
The "38 EXTEND MEDIA / ► PPC / MTS / TS" appears on the LCD.
(2) Select the recording paper you want to set with using the 4 or 5 key and press the 6 key.
PPC: Plain paper
MTS: Label
TS: Thick paper
(3) Select the detailed type of the selected recording paper with using the 4 or 5 key and
press the 6 key.
Setting type
PPC: Normal / Thin
MTS: Normal / Glossy
TS: TS1 (Thick paper) / TS2 (extreme thick paper)
(4) Press the 3 key, and the machine returns to the initial stage of the engine service mode.

8.2.3.9 Factory Mode (Code 39)

Function
It is composed of the nine modes including the functions to check the performance and to set
the required items in maintenance work.
[ 1 ] Margin Adjust
[ 2 ] Life Period Set
[ 3 ] NVRAM Tune Up
[ 4 ] NVRAM Initial
[ 5 ] Total Page Set
[ 6 ] Each Image Set
[ 7 ] Next Life Set
8 -3 8 Confidential