Belt Edge Check Failure - Xerox DocuColor 2240 Service Manual

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4-642 Belt Edge Check Failure

This hidden fault is declared if the dynamic (short term) color-to-color registration exceeds

specification while edge checking is in progress after power on or interlock actuation.

This code does not mean that there is a problem with the IBT or with color registration. The

code is declared if the edge learn routine is executed after power on or interlock actuation.

Check fault history for 4-640 or 4-641 faults occurring immediately after this code is declared.

Perform the actions described in the RAPs for those codes.

Status Indicator RAPs

4-642, 4-650

4-650 IOT Cycle Down Time Out

Incorrect print processing continued for 2 minutes.

Check the harness connections between the ESS PWB

13.1). The problem continues.

Return to Service Call Procedures.

Replace the ESS PWB

13.1) and the MCU PWB

Initial issue

DC 3535/2240/1632, WC M24

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Docucolor 3535 Docucolor 1632 Workcentre m24