2BC/D-1
1-4-9
General
Initialization
Drive, paper
feed, paper
conveying and
cooling system
Optical
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
000000
U005 Copying without paper
—
U018 Displaying the ROM checksum
—
U019 Displaying the ROM version
—
U020 Initializing all data
—
U021
Initializing all memory
—
U022
Initializing backup memory
—
U024 HDD formatting
—
U030 Checking motor operation
—
U031 Checking switches for paper conveying
—
U032 Checking clutch operation
—
U033 Checking solenoid operation
—
U034
Setting paper timing
• Leading edge registration/Leading edge registration for duplex copying
5
/0
• Center line/Center line for duplex copying
–2.8
/0
U035 Setting folio size
• Length
330
• Width
210
U037 Checking fan motor operation
—
U050 Setting switchback drive
• Duplex forwarding clutch-off timing
160
• Duplex forwarding clutch-off timing
110
(for 11"
×
17" copy paper only)
• Duplex reversing clutch-on timing
50
• Duplex reversing clutch-off timing
132
U051 Adjusting the amount of slack in the paper at the registration roller
• Drawer 1
–10
• Drawer 2
3
• Bypass tray
25
• Duplex copying (second face)
18
U053
Adjusting motor speed standard
• Image formation motor
6
• Paper conveying motor
3
• Polygon motor
0
U054 Adjusting the amount of slack in the paper at the vertical conveying
• Duplex paper feeding (second face) of A3, A5, 11"
×
17",
70
and 5
1
/
2
"
×
8
1
/
2
" sizes
• Duplex paper feeding (second face) of B4, A4, B5, 8
1
/
2
"
×
14",
70
and 11"
×
8
1
/
2
" sizes
• Paper feeding through the bypass
0
U059 Setting fan mode
MODE1
U060 Adjusting the scanner input properties
12
U061 Turning the exposure lamp on
—
U063 Adjusting the shading position
0
U064 Adjusting the CCD level
9
U065
Adjusting the scanner motor speed
• Main scanning direction/auxiliary scanning direction
–6/0
* Initial setting for factory default setting
Section
Item
Maintenance item contents
Initial
No.
setting*
(2) Maintenance mode item list
Summary of Contents for KM-4530
Page 1: ...SERVICE MANUAL Published in Apr 02 2BC70761 Revision 1 KM 4530 5530...
Page 76: ...2BC D 1 1 4 13 This page is intentionally left blank...
Page 100: ...1 4 35 2BC D 1 This page is intentionally left blank...
Page 142: ...2BC D 1 This page is intentionally left blank...
Page 173: ...2BC D 1 This page is intentionally left blank...
Page 187: ...2BC D 1 1 5 42 This page is intentionally left blank...
Page 374: ...2BC D 1 2 4 16 This page is intentionally left blank...
Page 380: ...2BC D 1 2 4 22 This page is intentionally left blank...