If Nozzle Missing Due To Color Mixture Of Ink Or Aeration - MIMAKI Tx500-1800B Operation Manual

If nozzle missing due to color mixture of ink or aeration

If nozzle missing occurs due to color mixture of ink in the head or aeration, push ink or air in the head out from
the port.
• Be aware that if you leave the device for a long time during the air purge, ink may leak from the cap
section.
If the air purge continues for 20 minutes or longer, this device forcibly shuts down the air purge in
order to prevent ink leaks.
• When air goes into the print head, test print result becomes as shown below. When this happens, do
the following operation.
• While performing the work below, ink may leak from the cap part.
Using a waste cloth etc., prevent ink stain on the valve part.
1
Select [AIR PG] of the maintenance menu.
(1) Press the
(2) Press
(3) Press
2
Press the
3
Remove the right front cover and the right
maintenance cover, and then remove head cover.
4
Press the
5-6
A batch of several
nozzles are clogged
230
221
210
201
190
181
170
161
150
141
130
121
110
101
90
81
70
61
50
41
30
21
10
1
key in LOCAL.
to select [MAINTENANCE] and press the
to select [AIR PG].
key.
key.
Clogged nozzles are dispersed and
does not improve even after cleaning
230
221
210
201
190
181
170
161
150
141
130
121
110
101
90
81
70
61
50
41
30
21
10
1
key.
PREP ARE A I R PG
COMP L E T ED
Right front cover
Right maintenance cover
A I R PG
S T AR T
[ EN T ]
[ EN T ]