Primera Technology RX900 Benutzerhandbuch

Manual method:
1.  Remove the printhead using the instructions in Section 5G.
2.  Moisten a lint-free cloth with water.
3.  Hold the cloth against the

nozzles for three seconds.

This will “wick” some

additional ink onto the

damp cloth.

4.  Wipe in one direction

only.

5.  Repeat the process until

all colors appear evenly

on the cloth.

6.  Finally, clean the copper

contacts on the back of

the printhead and on the carriage.

G. REPLACING THE PRINTHEAD

Regular replacement of the printhead is not necessary.

However it may become necessary if you notice a gradual

decrease in print quality or if some of the print nozzles are 

still clogged after repeated manual cleanings as described in

Section 5F.
Follow this procedure:
1. Press the Pause and Load/Feed buttons simultaneously to

move the print carriage to the center of the print area.

RX900.qxd  2/17/2011  1:32 PM  Page 54