Roller Cleaning - Canon BJC-6200 Service Manual

BJC-6200
Large-dot printing
160 nozzles
Black
Small-dot printing
360 dpi vertical position
180 dpi horizontal position forward direction
180 dpi horizontal position return direction
360 dpi horizontal position forward direction
360 dpi horizontal position return direction
720 dpi horizontal position forward direction
720 dpi horizontal position return direction
180 dpi bi-directional
360 dpi bi-directional
Figure 2-15 Nozzle Check Pattern Printout (Color Sample)

6.4.3 Roller cleaning

With the printer turned on, hold down the RESUME button and release after the green indicator blinks
three times. The roller cleaning will then start. The cleaning sheet placed in the auto sheet feeder will be
sent through, and the paper fibers, etc., will be cleaned from the pick-up rollers and paper feed rollers.
Black BJ cartridge
Large-dot printing by the 1st nozzle
Large-dot printing by the 160th nozzle
Small-dot printing by the 1st nozzle
Small-dot printing by the 160th nozzle
(Y)
(X1)
(X2)
(X3)
(X4)
(X5)
(X6)
(B1)
(B2)
2-27
Part 2: Troubleshooting
Color BJ cartridge
Large-dot printing by the 1st nozzle
Large-dot printing by the 48th nozzle
Small-dot printing by the 1st nozzle
Small-dot printing by the 48th nozzle
Yellow 48 nozzles
Cyan
48 nozzles
Magenta 48 nozzles