Lexmark Jetprinter 4079-00 series, Руководство по обслуживанию

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2-8
4079-00X
Operator Codes And Symptom Table
The following code numbers are operator instructions and mes-
sages. In some cases, no action is required; others are operator-cor-
rectable; others may require service. An error code may require up
to one minute to appear. Some symptoms may not generate an error
code. Locate your symptom in the table and take the indicated
action. .
980 Incorrect checksum
(EPROM) Controller board EPROM (J6),
RAM (J5 or J8)
991 8 Beeps - communications
error “Undetermined Problem Service
Check” on page 2-47
.
Code Beeps - Symptom Action Or Fru
05 Power-on self-test (POST) is
being performed. No Action
06 Print test or other menu
function being performed. No Action
07 Printhead cleaning operation
being performed.
No Action
08 Page Postscript due to lan-
guage error; ending when
End of Job is found. No Action
09 Printhead refresh operation
being performed. No Action
Not
Active A key was pressed that is
currently not active. Release the key. Wait until the
key is active.
22
13 Paper feeds into printer, then
jams; error code displayed
when carriage moves from
home position when printing
Test Print A. Check and clear paper path. If
error persists, go to
“Paperfeed
Electrical Service Check” on
page 2-32
.
23 Paper too short to print data;
extra data will be discarded. Use correct length paper.
Code No Of Beeps Or Symptom Action Or Failing Fru