Lexmark E320 Service Manual - Page 60

4500-E320/E322 Ready /Data Toner Low Load Paper Paper Jam Error Press Button Condition Service error codes For some service error codes, a second service error code is used to further describe the error. When a service error occurs, pressing the operator panel button after viewing the primary service error code displays the secondary service error code. The following table contains the secondary service error codes. Primary service error codes ✳ ✳ ✳ ✳ ✳ ✳ Service error, see page 2-8. Secondary service error codes ✳ ❍ ❍ ❍ ❍ ❍ Software error see page 2-11. ❍ ✳ ❍ ❍ ❍ ❍ Fuser failure see page 2-12. ✳ ✳ ❍ ❍ ❍ ❍ Mirror motor failure see page 2-15. ❍ ✳ ✳ ❍ ❍ ❍ Optional memory see page 2-16. ❍ ❍ ❍ ✳ ❍ ❍ ROM checksum see page 2-17. ✳ ❍ ❍ ✳ ❍ ❍ Base memory see page 2-18. ❍ ✳ ❍ ✳ ❍ ❍ NVRAM failure see page 2-19. 2-30 Service Manual