Lexmark Jetprinter 4079-00 series, Руководство по обслуживанию

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Diagnostic Information
2-11
4079-00X
none Blurring or smudging of print Printhead position lever too low.
Wrong type of media. Wrong
print mode selected see
“Printing
Mode” on page 3-4 .
none Smeared print, poor quality Printhead position lever in wrong
position see
“Adjusting The Print-
head Position Lever” on page
1-6
. “Print Quality Service
Check” on page 2-43 .
none Failing LED or button on
operator panel; printer oper-
ates normally otherwise. “Diagnostic Aids” on page 3-1 .
none 1 Beep - POST completed,
but operator panel does not
operate normally “Operator Panel Service Check”
on page 2-31
.
none No lights or beeps; printer
will not begin POST “Power Supply Service Check”
on page 2-39
.
none All LEDs are on; POST
started; display blank. “Power Supply Service Check”
on page 2-39
.
none 8 Beeps - POST started; all
LEDs are on, display blank. “Power Supply Service Check”
on page 2-39
.
none 10 Beeps - POST started; all
LEDs on, display blank. “Power Supply Service Check”
on page 2-39
.
none Printer will not print from
host computer; Test Print A
runs normally. Make sure printer is on-line “Host
Print Service Check” on page
2-22
.
none Carrier motor stops in the
middle of the writing line. Go to the “Paperfeed Electrical
Service Check” on page 2-32 .
error
code Symptom or error code not
listed “Undetermined Problem Service
Check” on page 2-47
.
Code Beeps - Symptom Action Or Fru