Cleaning The Print Head - Brother MP-21C Service Manual

(4) Put the IL tubes into the bottle containing the Initial liquid. Put the Waste ink
tube into the Waste ink bottle.
(5) Run the MOBILEPAD on the PC. Click [Tool] > [Control]. Tick the check box
for each 4 color and click [P-Purge] button in order to bring the Initial liquid up
to the Seal rubber.
Printer to be cleaned
Note: The difference in height between the Print head nozzles and the
surface of the Initial liquid must be in the range 0 - 50 mm.
It may needs an additional [N-Purge] several times more after carrying
out the [P-Purge].

Cleaning the Print Head

(6) Make sure that the power is off on the printer to be cleaned.
(7) Remove the IL cartridges from the printer for the preparation.
Printer for the preparation
IL cartridge BC
Waste ink tube
Waste ink bottle
Fig. B.3
Fig. B.4
B-2
IL cartridge MY
IL tube
0 - 50 mm
IL tube
Initial liquid bottle