Oki ML520 - Manual (Page 190)

Page: 131
Service Guide ML520/521
Chapter 4 Failure & Repair Analysis
4.7.02 RAP Index
RAP Number Description
1 No Power Supplied to Printer
2 No Spacing Operation
3 Printhead Homing Error
4 Paper Jam During Paper Loading
5 Printhead Not Firing Pins
6 Poor Print Quality
7 Ribbon Feed Problem
8 Line Feed Problem
9 Operator Panel Malfunction
10 Parallel Interface Problem
11 Serial Interface Problem
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