Check Every 140 Hours (Once a Week)
1-4-4
Cleaning the Printing Unit (Option)
Tools
Maintenance jig, cleaning jig
1E4C-427P
1E4C-428P
1E4C-429P
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Maintenance jig
Cassette
Cassette holder
Required time
30 minutes
1.
Remove the printing unit.
(Refer to "10-3-1 Removing the Printing Unit" in
Operation Manual)
2.
Set the printing unit to the mainte-
nance jig.
• Set the printing unit so that the cassette will
face upward.
3.
Loosen both screws setting the cas-
sette holder and pull down the plate
outside.
Plate
4.
Open the cassette holder turning 180
degrees and remove the printing
holder together with the holder from
the printing unit.
∗ Be careful that if the cassette holder is open
while solder is leaving in the cassette, solder in
the cassette is drawn out.
1E4C-430P
1E4C-E-MMA01-A06-00