LE 04 MaintenanceLE 04 Maintenance
Section Item No. Content of maintenance item Default setting*
General U000
Outputting an own-status report
-
U001 Quit the maintenance mode -
ata
-
U004
Setting the machine number
-
U019
Displaying the ROM version
-
Initialization U021
Memory initializing
-
U030
Checking the operation of the motors
-
Checking switches and sensors for paper conveying
Drive
Paper feed
Conveying
system
-
U032
Checking the operation of the clutches
U033
Checking the operation of the solenoids
U034
Adjusting the print start timing, Leading edge registration,
Center line
LSU out top -18/ -15/ -21
LSU out left 6/ 8/ 3/ 3/ -4
U035
Settin
U037
Checking the operation of the fan motors All/ Eject/ Low Power
U051
Adjusting the deflection in the paper
0/ 0/ 0/ 0
U053
Setting the adjustment of the motor speed ( main motor, main
motor MPT, main motor duplex, Polygon motor, Eject motor)
-2/ -2/ -7/ 0/ 0
U063
Adjusting the shading position
0
Optical
U065
djusting the scanner magnification
0/-14
U066
Adjusting the scanner leading edge registration
22/0
U067
Adjusting the scanner center line
24/ 0
U068
Adjusting the scanning position for originals from the DP
0/ 0
U070
Adjusting the DP magnification
0/0
Adjusting the DP scanning timing
U072
Adjusting the DP center line
0/0/0
U089
Outputting a MIP-PG pattern
-
U099
Adjusting original size detection
0/0.0/0
40/30/20/19
0/0.0/0