Xerox DocuColor 2240 Service Manual

09/03
2-85
DC 3535/2240/1632, WC M24
5-115
Status Indicator RAPs
Initial issue
5-115 Exit Sensor On
The DADF Exit Sensor does not detect a document 1500 msec after the DADF Exit Motor
energized at document replacement/output.
Initial Actions
• Check the customer’s documents to ensure they meet the specification for the DADF.
• Ensure the Exit Roll and Exit Pinch Roll are clean and properly installed (PL 20.9).
Procedure
Enter dC330 [005-115] and press Start. Actuate the DADF Exit Sensor (PL 20.9). The dis-
play changes.
YN
The display indicates H.
YN
Go to Flag 1. Check the wire for a short circuit to GND.
Go to Flag 1 and Flag 2. Check the wires for an open circuit. If the wires are good, replace
the DADF Exit Sensor (PL 20.9). If the problem continues, replace the DADF Control
PWB (PL 20.3).
Enter dC330 [005-081] and press Start. DADF Exit Motor operates.
YN
Check Fuse F2 on the DADF Control PWB. The Fuse is good.
YN
If a fuse is not available, replace the DADF Control PWB (PL 20.3). Check the +24
VDC wires on the DADF Exit Motor for a short circuit to frame. If the problem contin-
ues, replace the DADF Exit Motor (PL 20.9).
+24 VDC is measured between P/J596-1 on the DADF Control PWB and GND.
YN
Replace the DADF Control PWB (PL 20.3).
NOTE: In the following step, one of the pins to the motor ( P/J596-2, 3, 4, or 5) will mea-
sure approximately +2 to +5 VDC. This is normal operation.
+24 VDC is measured between P/J596-2, 3, 4, or 5 on the DADF Control PWB and
GND.
YN
Go to Flag 3 and Flag 4. Check the wires for an open circuit. If the wires are good,
replace the DADF Exit Motor (PL 20.9).
Check the following:
• Look for binding in the exit drives (PL 20.9).
• Replace the DADF Exit Motor (PL 20.9).
• If the problem continues, replace the DADF Control PWB (PL 20.3).
Check the following:
• Platen Belt for contamination, wear, tear and a rotation failure (PL 20.10).
• Belt Pinch Rolls for a rotation failure (PL 20.10).
• Platen Belt for an improper tension (REP 5.19).
• Platen Glass for contamination (PL 20.11).
• Document Transport Height (ADJ 5.4).
• DADF Exit Sensor for an improper installation (PL 20.9).
• Exit Lower Chute for correct installation (PL 20.9).
Figure 1 5-115 RAP Circuit Diagram - DADF Exit Sensor
Figure 2 5-115 RAP Circuit Diagram - DADF Exit Motor

Xerox DocuColor 2240 Specifications

General

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