Scsi Error Rap - Xerox Phaser 790 Service Manual

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Table of Contents

033-940/941/943/944/945 SCSI Error RAP

033-940: The Control Logic detects a SCSI parity error.

033-941: The Control Logic detects that an About Message has been received.

033-942: Detected SCSI BusReste caused by interuption of the SCSI Chip

033-943: The Control Logic detects a SCSI bus reset

033-944: The Control Logic detects a a message reject has been received

033-945: The Control Logic detects a SCSI DMA transmission failure

Initial Actions

Check the following:

Verify that the SCSI cable between the PC and the Scanner is installed correctly.

Verify that the terminator switch is in the correct position.

Switch the PC power off then on. Verify that the problem still exists.

If the problem was not corrected in the Initial Actions of this RAP, replace the SCSI PWB. If the

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

Initial Issue

Phaser 790/DocuColor 2006

Status Indicator RAPs

033-940/941/943/944/945

Table of Contents

Docucolor 2006