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Part 1: Safety and Precautions
2.1.2 Protecting BJ cartridges
To prevent clogging of the nozzles due to foreign matter, never touch the nozzle
section of the BJ cartridge, filters, and ink outlets on the ink tanks, or wipe off foreign
matter or clogged ink with tissue paper or the like.
Once you have removed the protective cap from a BJ cartridge, either install the BJ
cartridge in the printer or store it in the cartridge container (SB-80) to prevent
clogging of the nozzles due to ink drying or foreign matter.
Do not re-attach a protective cap once it has been removed.
Also, never leave a BJ cartridge exposed with the ink tank removed. (Doing so may
allow the ink outlets to dry and cause defective printing.)
Do not disassemble or assemble BJ cartridges, and do not wash the heads with water
as this may cause the nozzles to clog.
Black BJ Cartridge
BC-80
Clogging of the nozzles causes defective printing. If cleaning does not
restore proper printing, you must replace the BJ cartridge.
Nozzle Section
Color BJ Cartridge
Ink Outlets
Filters
Figure 1-7 BJ Cartridges
Photo BJ Cartridge
BC-81
1-6
BJC-8500
BC-82 Photo
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