2KR/2KS
1-3-2
(2) Maintenance modes item list
Section
Item
No.
Content of maintenance item
Initial
setting*
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 Displaying the machine number -
U019 Displaying the ROM version -
Initialization U021 Initializing counters and mode settings -
U024 HDD formatting -
Drive, paper
feed, paper
conveying
and cooling
system
U030 Checking motor operation -
U031 Checking switches for paper conveying -
U032 Checking clutch operation -
U033 Checking solenoid operation -
U034 Adjusting the print start timing
Adjusting the leading edge registration
Adjusting the center line
0/0/0/0/0/0
0/0/0/0/0/0
U035 Setting the printing area for folio paper
Length/Width 330/210
U037 Checking the operation of the fan motors -
U051 Adjusting the deflection in the paper 0/0/0/0
U053 Setting the adjustment of the motor speed
Drive motor
Eject motor
Polygon motor
Paper feed motor
0
0
0
0
Optical U061 Turning the exposure lamp on -
U063 Adjusting the shading position 0
U065 Adjusting the scanner magnification
Main scanning direction/Auxiliary scanning direction 0/0
U066 Adjusting the scanner leading edge registration 0/0
U067 Adjusting the scanner center line 0/0
U068 Adjusting the scanning position for originals from the DP 0/0
U070 Adjusting the DP magnification 0/0/0/0
U071 Adjusting the DP scanning timing 0/0/0/0/0/0
U072 Adjusting the DP center line 0/0/0
U073 Checking scanner operation -
U074 Adjusting the DP input light luminosity 0
U080 Setting the economy mode 60
U081 Adjusting the correct exposure 0/0/0
U087 Setting DP reading position modification operation 145/145/145
U089 Outputting a MIP-PG pattern -
U091 Setting the white line correction 75/0
U093 Setting the exposure density gradient 0/0/0/0/0
*: Factory initial setting, *1: The item initialized for executing U021
Service Manual Y111960-2
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