Removing The Asf Unit; Removing The Head Gap Adjustment Section - Canon BJC-6200 Service Manual

Part 2: Troubleshooting

3.3.7 Removing the ASF unit

3.3.8 Removing the head gap adjustment section

Secured to the printer frame, the head gap adjustment plate is for adjusting the gap between the BJ
cartridge's nozzles and platen so that the optimum printing quality is obtained.
If the set screw securing the head gap adjustment plate to the printer frame is loosened, the head gap will
change and head gap adjustment will be necessary.
The set screw is painted in red to distinguish it from the other screws and to prevent accidental loosening.
If you have loosened it by mistake, do the head gap adjustment as described in
head gap on page 2-21 .
Head gap
adjustment
plate
Figure 2-8 Removing the ASF Unit
Figure 2-9 Carriage Shaft Position Adjustment Bearing
Set screw
ASF unit
2-16
BJC-6200
Set screw
3.4.6 Adjusting the
Head gap
adjustment
plate