IX
H
OW
TO
START
AT
ONCE
Insert the print head
IMPORTANT
The print head
provided with the machine
allows you to
print up to 80 pages
*, whereas the
spare print heads
,
with a greater capacity, allow you to
print up to 500 pages
*.
* Based on Test Chart ITU-TS n.1 (black coverage = 3,8%).
IMPORTANT
Remember that, in order to telephone, the original document
must not be inserted in the automatic feeder for original docu-
ments (ADF).
A
B
c
d
IMPORTANT
Remember to use, once you have run out of the print
head provided with the machine,
only non-recharge-
able print heads
(single-block).
IMPORTANT
If, after the print head has been installed, the "CHECK
PRINT HEAD" message appears again, try remov-
ing it and then reinserting it, pressing it more firmly into
position. If the message remains on the display, re-
move the print head and clean the electrical contacts
of the print head and the carriage, see "
To clean the
electrical contacts of the print head
", section
"
Maintenance operations
".
notE
Once the print head has been inserted
, the fax machine
starts the
nozzle cleaning and checking procedure
, which
is completed by:
the
printing
, on the sheet loaded automatically, of a diag-
nostic test sheet containing:
-a
numbered scale
, for checking the flow of ink and the
electrical circuits of the print head nozzles.
-a group of
graphics and text
, so that the printing qual-
ity may be evaluated.
the display shows the message: "CHECK PRINT OUT",
"1 = EXIT 0 = REPEAT".
Examine the print test sheet as follows:
