Canon BJC-55 Service Bulletin page 228

FIGURE
& PART NUMBER
KEY NO.
5 - 1 NPN
2 QG5-1122-000
3 QG5-1130-000
4 QB1-3207-000
R
Q
A
T DESCRIPTION
N
Y
K
1 CHASSIS UNIT
1 PRINTER BASE UNIT
4 PINCH ROLLER UNIT
4 SPRING, COIL
REMARKS