BSDs
2/99
Chain 9 Xerographics
7-10
DocuPrint C55/C55mp[NC60]
A
B
C
D
E
F
G
H
J
2
1
3
4
5
6
7
PCU
PWB
PL 4.2
9.3 MAIN DRIVE
MAIN MOTOR
PL 4.1
CN112
1
2
5
3
4
MAIN MOTOR CLOCK A
MAIN MOTOR CLOCK A
+24 VDC INTERLOCKED
MAIN MOTOR CLOCK B
MAIN MOTOR CLOCK B
MOT
PCU
PWB
PL 4.2
LVPS
PWB
PL 3.1
CN704
3
DRUM ASSEMBLY
DRUM LINK
2
NEW DRUM
DETECT SIGNAL
DRUM DETECT (H)
1
1
3
5
CN703
15
17
19
CN107
9.2 DRUM DETECTION
+5 VDC
9.4 CHARGING
CHARGE
DICOROTRON
PHOTORECEPTOR
ASSEMBLY
Chain 9.1
Chain 9.1
CHARGE DC POWER
RED (LARGE)
GRID DC POWER
RED (SMALL)
F3
+5 VDC
1
2
J8
EC
DRUM LINK
PWB
GRID
CONNECTION
CHARGE
CONNECTION
CHARGE
DICOROTRON
LVPS PWB
MAIN
MOTOR
PCU PWB
Status
Codes
Description
J8
A New Drum Module needs to be installed.
EC
The Drum Module is not installed correctly.
2
THE DRUM LINK IS USED TO DETECT WHEN A
NEW DRUM MODULE IS INSTALLED. IT MELTS
OPEN AND STARTS THE DRUM COUNT.
THE MAIN MOTOR CLOCK SIGNALS ARE FROM 17
TO 20 VDC.
1
XEROGRAPHICS
CHAIN 9 LEVEL 2
SHEET 2 0F 10
Summary of Contents for DocuPrint C55
Page 14: ...SERVICE CALL PROCEDURES 2 99 NOTES 1 6 DocuPrint C55 C55mp NC60 Notes ...
Page 56: ...OTHER FAULTS RAPs 2 99 NOTES 2 42 DocuPrint C55 C55mp NC60 NOTES ...
Page 76: ...IMAGE QUALITY SPECIFICATIONS 2 99 NOTES 3 20 DocuPrint C55 C55mp NC60 NOTES ...
Page 130: ...REPAIRS ADJUSTMENTS 2 99 NOTES 4 42 DocuPrint C55 C55mp NC60 NOTES ...
Page 216: ...GENERAL PROCEDURES 2 99 NOTES 6 18 DocuPrint C55 C55mp NC60 Notes ...
Page 252: ...GENERAL PROCEDURES 2 99 NOTES 6 54 DocuPrint C55 C55mp NC60 NOTES ...
Page 272: ...GENERAL PROCEDURES 2 99 NOTES 6 74 DocuPrint C55 C55mp NOTES ...
Page 274: ...GENERAL PROCEDURES 2 99 NOTES 6 76 DocuPrint NC60 NOTES ...