Lexmark E320 - Printer - B/W Service Manual page 73

Service error secondary light patterns
Quickly press and release Continue twice to obtain the secondary
light pattern.
✳ ❍
✳ ❍
✳ ❍
✳ ❍
✳ ❍
✳ ❍
✳ ❍
✳ ❍
✳ ❍
Note: There are many tertiary codes following these secondary
codes. The following pages show these codes.
❍ ❍ ❍
❍ ❍ ❍
❍ ❍ ✳
❍ ❍ ✳
❍ ✳ ❍
❍ ✳ ❍
❍ ✳ ✳
❍ ✳ ✳
✳ ❍ ❍
4500–E220/E321/E323
Service Condition
❍
Software error (90x)
✳
Transfer roll error (91x)
❍
Fuser / toner sensor error (92x)
✳
Printhead / transport motor /
RIP to engine error (93x)
❍
RIP to engine / engine
communication error (94x)
✳
NVRAM / ROM / not AND
(NAND) error (95x)
❍
RAM memory error (96x)
✳
Network error (97x)
❍
Paper port communication
error (98x)
Diagnostic information
2-43