Lexmark Optra Color 45, Руководство по обслуживанию

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Diagnostic Information
2-9
4080-001
Service Checks
Controller Board Service Check
Encoder Card / Strip Service Check
Note: Be sure the printer is unplugged from the AC outlet before
performing this service check.
Disconnect the transport motor (CN5) from the engine board. Move
the carrier to where it is parked over the maintenance station, turn
the printer on and after Performing Self Test appears on the display,
wait approximately five seconds and move the carrier to the center
of the printer and back to the maintenance station. Ready should
appear on the display. If not, check the connection at the encoder
card (CN1) and retest. If the problem remains, replace the encoder
card, refer to the
“Encoder / Thermistor Card Removal” on
page 4-21 . You may have to perform this check several times.
FRU Action
1 Code SIMM Some printers may contain a code SIMM located
in the option card(s) (J6) on the controller board. If
a SIMM is present, replace the code SIMM, go to
the
“Code or Flash SIMM Removal” on
page 4-19 . If the problem remains, continue to
step 2.
2 Controller Board If the printer does not contain a code SIMM in the
option card(s) (J6), replace the controller board,
go to the
“Controller Board Removal” on
page 4-20 .