Oki IP-7900-26 Guide De Référence Rapide page 26

10
From a new filter roll, along perforation tear off
the amount required for the replacement.
Note that one exhaust fan requires four sheets of filter.
1
2
3
Tear off along the forth perforation.
The filter's edge may be deformed, but it does not
affect the filter's quality and performance.
11
a
②
b
②
The longer side of the dust filter is slightly
longer than the sheet metal.
Install the new dust filters.
(1) Align the center of the dust filter's longer side with
the center of the sheet metal surface with the hook-
and-loop fasteners (a) and (b) attached.
(2) Attach the dust filter to the hook-and-loop fasteners
(a) so that the edges of the dust filter and the hook-
and-loop fasteners (a) are aligned.
(3) Attach the dust filter to the hook-and-loop fasteners
(b).
(4) Fold the dust filter along the sheet metal's corner,
and attach the dust filter to the hook-and-loop
fastener (c).
Perforation
4
② b
② a
c
②
- Attach the dust filter as flat as possible, eliminating
the filter's wave.
NO
Replace the exhaust fan filters
„ Check that the exhaust fan filters are not encrusted with
dust.
Exhaust fan filters are attached to:
- the six fresh air inlets of the fan to emit the Printer's ink odor
with the IP-7900-20/21; or
- the four fresh air inlets of the fan to emit the Printer's ink odor
with the IP-7700-20/21
When replacing the exhaust fan filters from the operation panel
menu, start the procedure from step 1. When replacing while
executing [#START MAINTENANCE], start the procedure in
step 6.
You will be prompted to replace the exhaust fan filters during
the start maintenance guidance after 1 month or 0.8 km of print
length.
1
á R E W I N D F O R M F E E D â
ß P H . R E C P H . M A I N à
Press the key.
2
# S T A R T M A I N T E N A N C E
>
key select [#MAINTENANCE].
With the
3
# M A I N T E N A N C E
> S P I T T O O N C A S E / U N I T ?
Press the key.
Exhaust fan filters
25