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Phaser 790/DocuColor 2006

001-708

Status Indicator RAPs

Initial Issue

001-708 Area 3 Open RAP

Initial Actions

Perform the following:

• Ensure the Right Cover is fully closed.

• Check the actuators for both Feeder Right Cover Switches. Ensure they are not broken or

damaged.

Procedure

Access the Digital Input (DI) test from the Control Panel. Enter code [C0]. Press the Item/Enter

button. The display indicates 0.

Remove the Feeder Rear Cover (PL 13.2). Less than +1.0 VDC is measured between

J217-8 on the Feeder PWB and machine frame.

Go to Flag 1. Check the wires for an open circuit. If the wires are good, replace the

Feeder Right Cover Interlock 1 (PL 13.2).

Replace the Feeder PWB (PL 13.4).

Enter code [C1]. Press the Item/Enter button. The display indicates 0.

Remove the Feeder Rear Cover. Less than +1.0 VDC is measured between J217-10

on the Feeder PWB and machine frame.

Go to Flag 2. Check the wires for an open circuit. If the wires are good, replace the

Feeder Right Cover Interlock 2 (PL 13.2).

Replace the Feeder PWB (PL 13.4).

The problem may be intermittent. Go to Figure 1 and check for loose or damaged connections

or damaged wires. If the problem persists, replace the Feeder Right Cover Interlock 1 and 2

(PL 13.2). If the problem continues, replace the Feeder PWB (PL 13.4).

Xerox Phaser 790 User Manual

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