10/00
2-104
Phaser 790/DocuColor 2006
007-709
Initial Issue
Status Indicator RAPs
007-709 Tray 2 Lift Up RAP
The Control Logic has detected that Tray 2 is not in position to feed paper.
Initial Actions
Check that the tray lift mechanism, within paper Tray 2, functions correctly.
Procedure
Switch off the power. Pull out and reinstall Tray 2. Remove the Upper Rear Cover and the
Lower Rear Cover. Observe the Feed Motor. Switch on the power. The Feed Motor operates
when the machine starts self test.
Y
N
There is +24 VDC from PJ 217 pin 14 to ground on the Feeder PWB.
Y
N
There is +24 VDC from PJ 213 pin 1 to ground on the Feeder PWB.
Y
N
Go to Flag 5. Ensure that the connectors PJ 32, PJ 211 and PJ 213 are prop-
erly connected. Check the wires for an open or a short circuit to ground.
Switch off the power. Disconnect the power cord. Replace the Feeder PWB (PL
15.4).
There is +24 VDC from PJ 217 pin 12 to ground on the Feeder PWB.
Y
N
Go to Flag 1 and Flag 2. Check for an open circuit or a short circuit to ground. The
wires are good.
Y
N
Repair the wires.
Replace the Feeder Motor (PL 13.4).
Switch off the power. Pull out and reinstall Tray 2. Switch on the power. There is 0 VDC
from PJ 217 pin 12 to ground.
Y
N
Replace the Feeder PWB (PL 15.4).
Switch off the power. Disconnect the power cord. Check the Feeder Drive Unit for worn,
bound, or damaged gears in the Feeder Motor drive train. The gears are good.
Y
N
Replace the Feeder Drive Unit (PL 15.4).
Replace the Feeder Motor (PL 13.4).
The Lift Plate in Tray 2 moved up.
Y
N
Switch off the power. Disconnect the power cord. Check the Feeder Drive Unit for worn,
bound, or damaged gears in the Feeder Motor drive train. The gears are good.
Y
N
Replace the Feeder Drive Unit (PL 15.4).
Replace the Feeder Motor (PL 13.4).
There is + 5 VDC from J 214 pin 5 to ground on the Feeder PWB.
Y
N
Go to Flag 3 and Flag 4. Check the wires for an open circuit. The wires are good.
Y
N
Repair the wires. Ensure that PJ 241, PJ 221, and PJ 214 are properly connected.
Check the Nudger Solenoid linkage to the Nudger Roll for proper operation. The linkage
is good.
Y
N
Replace the Paper Feeder Assembly for Tray 2 (PL 13.3).
Replace the Nudger Sensor (PL 15.5).
Enter diagnostic code [DO-B6]. The Nudger Solenoid energizes.
Y
N
There is +24 VDC from J 214 pin 11 to ground on the Feeder PWB.
Y
N
There is +24 VDC from J 214 pin 10 to ground on the Feeder PWB.
Y
N
Replace the Feeder PWB (PL 13.4).
Go to Flag 7. Check the wires for an open or a short circuit to ground. The wires
are good.
Y
N
Repair the wires. Ensure that PJ 241, PJ 225, and PJ 214 are properly con-
nected.
Inspect the Nudger Solenoid plunger for contamination. Clean as required. Inspect
the Nudger linkage for damage or binding. If damaged replace the Nudger Solenoid
(PL 13.6) or replace the Paper Feeder Assembly (PL 13.3).
Replace the Feeder PWB (PL 13.4).
There is +24 VDC from J 216 pin 8 to ground on the Feeder PWB.
Y
N
There is +24 VDC from J 216 pin 7 to ground on the Feeder PWB.
Y
N
Replace the Feeder PWB (PL 13.4).
Go to Flag 6. Check for an open circuit. The wires are good.
Y
N
Repair the wires.
Replace the Feeder PWB (PL 13.4).
Replace the Feeder Drive Unit (PL 13.4).
A
A
Summary of Contents for Phaser 790
Page 4: ...10 00 ii Phaser 790 DocuColor 2006 Initial Issue Introduction...
Page 10: ...10 00 1 2 Phaser 790 DocuColor 2006 Initial Issue Service Call Procedures...
Page 46: ...10 00 2 32 Phaser 790 DocuColor 2006 002 702 Initial Issue Status Indicator RAPs...
Page 80: ...10 00 2 66 Phaser 790 DocuColor 2006 005 704 Initial Issue Status Indicator RAPs...
Page 130: ...10 00 2 116 Phaser 790 DocuColor 2006 007 713 Initial Issue Status Indicator RAPs...
Page 150: ...10 00 2 136 Phaser 790 DocuColor 2006 008 707 Initial Issue Status Indicator RAPs...
Page 180: ...10 00 2 166 Phaser 790 DocuColor 2006 009 704 Initial Issue Status Indicator RAPs...
Page 193: ...10 00 2 179 Phaser 790 DocuColor 2006 010 700 Status Indicator RAPs Initial Issue...
Page 204: ...10 00 2 190 Phaser 790 DocuColor 2006 010 705 Initial Issue Status Indicator RAPs...
Page 220: ...10 00 2 206 Phaser 790 DocuColor 2006 011 706 Initial Issue Status Indicator RAPs...
Page 226: ...10 00 2 212 Phaser 790 DocuColor 2006 016 370 Initial Issue Status Indicator RAPs...
Page 234: ...10 00 3 2 Phaser 790 DocuColor 2006 Initial Issue Image Quality...
Page 245: ...10 00 3 13 Phaser 790 DocuColor 2006 IQ8 Image Quality Initial Issue...
Page 254: ...10 00 3 22 Phaser 790 DocuColor 2006 IQ18 Initial Issue Image Quality...
Page 258: ...10 00 4 4 Phaser 790 DocuColor 2006 Initial Issue Repairs and Adjustments...
Page 268: ...10 00 4 14 Phaser 790 DocuColor 2006 REP 1 13 Initial Issue Repairs and Adjustments...
Page 276: ...10 00 4 22 Phaser 790 DocuColor 2006 REP 4 9 REP 4 10 Initial Issue Repairs and Adjustments...
Page 290: ...10 00 4 36 Phaser 790 DocuColor 2006 REP 5 10 Initial Issue Repairs and Adjustments...
Page 312: ...10 00 4 58 Phaser 790 DocuColor 2006 REP 7 8 Initial Issue Repairs and Adjustments...
Page 366: ...10 00 4 112 Phaser 790 DocuColor 2006 REP 9 22 REP 9 23 Initial Issue Repairs and Adjustments...
Page 382: ...10 00 4 128 Phaser 790 DocuColor 2006 REP 10 19 Initial Issue Repairs and Adjustments...
Page 420: ...10 00 4 166 Phaser 790 DocuColor 2006 ADJ 11 1 Initial Issue Repairs and Adjustments...
Page 512: ...03 01 6 2 Phaser 790 DocuColor 2006 General Procedures and Information...
Page 534: ...03 01 6 24 Phaser 790 DocuColor 2006 GP 23 General Procedures and Information...
Page 546: ...03 01 6 36 Phaser 790 DocuColor 2006 General Procedures and Information...
Page 548: ...10 00 7 2 Phaser 790 DocuColor 2006 Initial Issue Wiring Data...
Page 586: ...10 00 7 40 Phaser 790 DocuColor 2006 Initial Issue Wiring Data BSD 1 1 Figure 1 Main Power On...
Page 592: ...10 00 7 46 Phaser 790 DocuColor 2006 Initial Issue Wiring Data BSD 2 1 Figure 1 Control Panel...
Page 607: ...10 00 7 61 Phaser 790 DocuColor 2006 Wiring Data Initial Issue BSD 5 4 Figure 1 Document Exit...
Page 612: ...10 00 7 66 Phaser 790 DocuColor 2006 Initial Issue Wiring Data BSD 6 5 Figure 1 Image Input...
Page 627: ...10 00 7 81 Phaser 790 DocuColor 2006 Wiring Data Initial Issue BSD 8 6 Figure 1 Registration...
Page 641: ...10 00 7 95 Phaser 790 DocuColor 2006 Wiring Data Initial Issue BSD 10 1 Figure 1 Fusing...