Part 2: Product Specifications
1.3.3 Black BJ cartridge (BC-20) (reference)
The black BJ cartridge (BC-20) for ultra-high-speed monochrome printing is
disposable. The cartridge consists of a printhead with 128 nozzles and an ink
cartridge.
When the ink runs out or more than 6 months have elapsed since the cartridge was
removed from the package, or if the print quality does not improve even after cleaning
the head five times or more, replace the BJ cartridge with a new one.
The printer can print approximately 900 sheets with the black BJ cartridge (1500-
character standard text pattern in the Standard mode).
1.3.4 Photo BJ cartridge (BC-22e Photo)
The photo BJ cartridge (BC-22e Photo) for photo printing is disposable. The photo BJ
cartridge consists of a printhead with 136 nozzles and an ink cartridge.
When the ink runs out or more than 6 months have elapsed since the cartridge was
removed from the package, or if the print quality does not improve even after cleaning
the head five times or more, replace the BJ cartridge with a new one. Since the four
color inks are integrated, the entire photo BJ cartridge must be replaced when one
color ink runs out.
The drop modulation technology minimizes graininess by using the small-size dots for
printing in low density areas. On the other hand, it maintains the printing speed and
achieves high-quality printing by using the large-size dots effectively in high density
areas. A total of 136 head nozzles are provided in a row: 24 nozzles for yellow ink, 24
nozzles for magenta ink, 24 nozzles for cyan ink, and 64 nozzles for black ink.
The printer can print approximately 50 sheets with the photo BJ ink cartridge (Photo
Standard mode). Use high resolution paper for printing.
Figure 2-4 Black BJ Cartridge (BC-20 [reference])
Figure 2-5 Photo BJ Cartridge (BC-22e Photo)
2-4
BJC-5000