Canon NP6621 Service Manual page 45

COPYING PROCESS
I. IMAGE FORMATION ................................ 2-1
A. Outline ................................................. 2-1
B. Latent Static Image Formation Block .. 2-2
C. Step 1 (pre-exposure) ......................... 2-3
D. Step 2 (primary charging) .................... 2-3
E. Step 3 (image exposure) ..................... 2-4
F. Step 4 (development) .......................... 2-4
COPYRIGHT © 1998 CANON INC.
CHAPTER 2
CANON NP6621 REV.0 FEB. 1998 PRINTED IN JAPAN (IMPRIME AU JAPON)
G. Step 5 (transfer) .................................. 2-5
H. Step 6 (separation) .............................. 2-6
I. Step 7 (fixing) ...................................... 2-7
J. Step 8 (drum cleaning) ........................ 2-7
II. AUXILIARY PROCESS ............................. 2-8
A. Blank Exposure ................................... 2-8