Canon BJC 6000 - Color Inkjet Printer Service Manual page 138

Part 5: Maintenance
From
previous
page
Visually check operation
of paper feed unit
OK?
Yes
Visually check that
carriage is unlocked
Unlocked?
Yes
1. Replace the carriage
board
2. Replace the carriage
ribbon cable
No
Check the paper feed
motor
OK?
Yes
To page
5-21 (1)
Visually check that carriage is
unlocked.
No
1. Replace the ASF drive
gear unit
2. Replace the purge unit
5-20
Measurement points Normal value
1-3
CN403
Approx.3
2-4
Pin
Disconnect the paper feed motor cable
from the control board before checking.
No
Replace the paper feed
motor
BJC-6000
1
4