Canon EF-9 Service Manual page 6

A. Periodic Replacement
Parts ................................ 4-10
B. Expected Service Life of
Consumable Parts ............. 4-10
C. Periodic Service ................ 4-10
I. GENERAL CIRCUIT DIAGRAM
/LIST OF SIGNALS ............... A-1
D. Standard Tools ................. 4-10
E. Special Tools .................... 4-10
F. Solvents and Oil List ........ 4-11
VIII. LOCATION OF CONNECTORS . 4-12
APPENDIX
A. General Circuit Diagram ... A-1
B. Input/output signals to/
from Envelope Feeder Driver
PCB .................................. A-1