Xerox DocuColor 2240 Service Manual

09/03
2-67
DC 3535/2240/1632, WC M24
4-361
Status Indicator RAPs
Initial issue
4-361 Drum Motor
Drum Motor failure.
Initial Actions
• Remove all Drum Cartridges.
•Perform REP 1.6.
Procedure
The machine is a DC3535.
YN
Enter dC330 [004-003] and press Start. The Drum Motor energizes and the drives
rotate.
YN
Go to Figure 1 of this procedure and measure voltage between the Drum Motor P/
J210-4 (+) and GND (-). +5 VDC is measured.
YN
Go to Figure 3 of the +5 VDC Wirenets and troubleshoot the problem.
Go to Figure 1 of this procedure and measure voltage between the Drum Motor P/
J210-6 (+) and GND (-). +24 VDC is measured.
YN
Go to Figure 2 of the +24 VDC Wirenets and troubleshoot the problem.
Enter dC330 [004-003] and press Start. Measure voltage between:
• P/J210-1 (+) and GND (-)
• P/J210-2 (+) and GND (-)
Less than +1 VDC is measured on P/J210-1 and 2.
YN
Enter dC330 [004-003] and press Start. Measure voltage between:
• P/J535-B5 (+) and GND (-)
• P/J535-B3 (+) and GND (-)
Less than +1 VDC is measured on P/J535-B5 and B3.
YN
• Check connection between MCU PWB and I/F PWB (P410).
• If no problems are found, replace the MCU PWB (PL 13.1).
• If the problem persists, replace the I/F PWB (PL 9.1).
• Check for wire damage or bad connection between P/J210 and P/J535.
• If no problems are found, replace the Drum Motor (PL 1.1).
Enter dC330 [004-003] and press Start. Measure AC and DC voltage between P/
J210-3 (+) and GND(-).
NOTE: If you can measure frequency (Hz) with your meter, then you may check for 1
- 1.3 KHz on P/J210-3.
2.5V AC and DC is measured (1 - 1.3 KHz is measured.)
YN
Enter dC330 [004-003] and press Start. Measure AC and DC voltage between
I/F PWB P/J535-B2 (+) and GND (-).
NOTE: If you can measure frequency (Hz) with your meter, then you may
check for 1 - 1.3 KHz on P/J535-B2.
2.5V AC and DC is measured (1 - 1.3 KHz is measured).
YN
• Check connection between MCU PWB and I/F PWB (P410).
• If no problems are found, replace the MCU PWB (PL 13.1).
• If the problem persists, replace the I/F PWB (PL 9.1).
• Check for wire damage or bad connection between P/J210 and P/J535.
• If no problems are found, replace the Drum Motor (PL 1.1).
Enter dC330 [004-003] and press Start. Measure voltage between P/J210-8 (+) and
GND (-). Less than +1 VDC is measured.
YN
Replace Drum Motor (PL 1.1).
Enter dC330 [004-003] and press Start. Measure voltage between P/J535-B1 (+)
and GND (-). Less than +1 VDC is measured.
YN
Check for wire damage or bad connection between P/J210 and P/J535.
• Check connection between MCU PWB and I/F PWB (P410).
• If no problems are found, replace the MCU PWB (PL 13.1).
• If the problem persists, replace the I/F PWB (PL 9.1).
• Check connection between MCU PWB and I/F PWB (P410).
• If no problems are found, replace the MCU PWB (PL 13.1).
• If the problem persists, replace the I/F PWB (PL 9.1).
Enter dC330 [004-003] and press Start. The Drum Motor energizes and the drives rotate.
YN
Go to Figure 2 of this procedure and measure voltage between the Drum Motor P/J210-5
(+) and GND (-). +5 VDC is measured.
YN
Go to Figure 6 of the +5 VDC Wirenets and troubleshoot the problem.
Go to Figure 2 of this procedure and measure voltage between the Drum Motor P/J210-7
(+) and GND (-). +24 VDC is measured.
YN
Go to Figure 2 of the +24 VDC Wirenets and troubleshoot the problem
Enter dC330 [004-003] and press Start. Measure voltage between:
• P/J210-1 (+) and GND (-)
• P/J210-2 (+) and GND (-)
• P/J210-3 (+) and GND (-)
Less than +1 VDC is measured on P/J210-1,2 and 3.
YN
Enter dC330 [004-003] and press Start. Measure voltage between:
• P/J535-B3 (+) and GND (-)
A
A
B
B
C
C
D E

Xerox DocuColor 2240 Specifications

General

Brand	Xerox
Model	DocuColor 2240
Category	All in One Printer
Language	English