(2) Maintenance modes item list
Item
Section
No.
General
U000 Outputting an own-status report
U001 Exiting the maintenance mode
U002 Setting the factory default data
U003 Setting the service telephone number
U004 Setting the machine number
U010 Setting the maintenance mode ID
U019 Displaying the ROM version
Initializa-
U021 Memory initializing
tion
U024 HDD formatting
Drive,
U030 Checking the operation of the motors
paper feed
U031 Checking switches and sensors for paper con-
and paper
veying
conveying
U032 Checking the operation of the clutches
system
U033 Checking the operation of the solenoids
U034 Adjusting the print start timing
LSU Out Top
LSU Out Left
LSU Out Top B/W
LSU Out Top 3/4
U035 Setting the printing area for folio paper
U037 Checking the operation of the fan motors
U039 Adjusting the magnification
U051 Adjusting the deflection in the paper
Paper Loop Amount
Paper Loop Amount B/W
Paper Loop Amount 3/4
U052 Setting the fuser motor control
Set Loop Sensor
Loop Sensor Control
Set Loop Sensor Valid
Content of maintenance item
1-3-2
2LK/2LN/2LM/2LC
Initial setting
30ppm 35ppm 45ppm 55ppm
-
-
-
-
-
-
-
-
-
-
-
-
-
0/0/0/0/0/0/0/0/0/0/0/0
0/0/0/0/0/0/0/0/0
0/0/0/0/0/0
0/0/0/0/0/0
330/210
-
0/0
0/0/0/0/0/0/0/0/0/0/0/0
0/0/0/0/0/0
0/0/0/0/0/0
-
Off/On/On/On
On