Iot/Iit Disconnection Rap - Xerox Phaser 790 Service Manual

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033-210 Printer Detection RAP

Connection with the printer failed.

Switch off the power, then switch on the power. If the fault is still present, replace the ICM Main

PWB (PL 16.2).

Initial Issue

Phaser 790/DocuColor 2006

033-211/212 IOT/IIT Disconnection RAP

033-211: The Control Logic detects a disconnection.

033-212: The Control Logic detects no printer.

Initial Actions

Check the cables and connections between the IIT and the IOT. Ensure that the cables are

Exit, then re-enter the Copy mode. if this does not resolve the problem, switch the power off

then on. Verify that the problem still exists.

Remove the Right Cover (REP 14.9). Verify that the 1394 PWB is correctly installed. If the

PWB is installed correctly and the problem still exists, replace the 1394 PWB (PL 12.1). If the

problem continues, replace the ICM Main PWB (PL 16.2).

Status Indicator RAPs

033-210, 033-211/212

Table of Contents

Docucolor 2006