Service manual

1.4.4.4 Messages at Power On
Table 1-23. Power On Messages
Status Messages and Description
ROM Check
Status
System ROM being checked.
RAM Check XX . XMB
Status
System RAM being checked. " RAM Check XX . XMB OK" is indicated
when RAM check is completed. If memory is added, be sure that
"XX.X" match the size of the added RAM memory.
Self Test
Status
Self Test, Reset being performed.
1.4.4.5 Service Call Error Messages
A service call error is an error that has to be recovered by a qualified service person. Table 1-25
describes the indications on LCD. For code descriptions, refer to Chapter 5.
Table 1-24. Service Call Error Messages
Service Call Error Messages
Service Req effff
Status
The printer detects an error that may not be recovered by end users.
e: Error Type Codes
E: Error related to the engine.
C: Error related to the controller.
ffff: Error code (Refer to Chapter 5.)
LED
On Line, Continue, Form Feed
On
Measure
Ask the end user to turn the printer off, then back on again. If the same message
still appears, note the error code and make a service call.
EPL-N2000 Service Manual Product Description
Rev. A 1-49