1.3 BJ Cartridge
1.3.1 Color BJ cartridge [BC-11e]
The BC-11e color BJ cartridge used for color printing is disposable. It comprises the
print head with 136 nozzles and the replaceable ink cartridges (black and color).
The heater board inside the printhead is located one in front of the other to separately
print large and small ink droplets.
If a print defect occurs, do a head cleaning. If print quality is not restored, try again
once or twice. If the problem persists, perform a head refreshing. [Cleaning: 2 beep,
with
RESUME
button; Head refreshing: 3 beeps, with
RESUME
button] If the head
refreshing cannot restore the print quality, replace the BJ head.
If the ink runs out or if more than six months have passed after the BJ cartridge was
unsealed and the print quality is not improved by cleaning the print head once or
twice, the ink cartridge should be replaced with a new one. Also the three ink color
integrated type cartridge must be replaced if one of the inks runs out.
The head has a total of 136 nozzles in a line: 24 yellow nozzles, 24 magenta nozzles,
24 cyan nozzles, and 64 black nozzles.
Numbers of sheets printed
Black: Approx. 23 sheets (HQ mode, 7.5% duty per color pattern)
Color: Approx. 30 sheets (HQ mode, 7.5% duty per color pattern)
BJ cartridge is printed with high quality at 360 dpi.
2-3
BJC-50
Part 2: Product Specifications
Figure 2-2 Color BJ Cartridge [BC-11e]
Summary of Contents for BJC-55 Series
Page 1: ...BJC 55 SERVICE MANUAL Canon...
Page 34: ......
Page 50: ......
Page 73: ...Code page 860 Code page 863 2 23 BJC 50 Part 2 Product Specifications...
Page 74: ...Code page 865 Code page 857 Part 2 Product Specifications BJC 50 2 24...
Page 75: ...Code page 855 Code page 852 2 25 BJC 50 Part 2 Product Specifications...
Page 76: ...Code page 864 Code page 869 Part 2 Product Specifications BJC 50 2 26...
Page 78: ......
Page 106: ...Part 3 Operating Instructions BJC 50 3 28 This page intentionally left blank...
Page 108: ......
Page 160: ......
Page 164: ...4 ADJUSTMENT No parts need to be adjusted Part 5 Maintenance BJC 50 5 4...
Page 199: ...7 1 2 Control board Lower section 5 39 BJC 50 Part 5 Maintenance...
Page 200: ...Part 5 Maintenance BJC 50 5 40 This page intentionally left blank...
Page 206: ...PRINTED IN JAPAN IMPRIME AU JAPON CANON INC The printing paper contains 70 waste paper...