Technical information

Copyboard

glass

(

“‘y>

Scanning

lamp

Lower

fixing roller

Sfatic

eliminator

Transfer corona

unit

Figure 2-1

See

Figure 2-l for the construction of the copier

Images are formed

the following eight steps:

Step 1

Pre-conditioning exposure

Step 2

Primary corona exposure (negative DC)

Step 3

Image exposure

Step 4 Development

(AC

and negative DC)

Step 5 Transfer corona exposure (negative DC)

Step 6 Separation

Step 7 Fixing

Step 8 Drum cleaning

1992 CANON INC.

CANON NPZl20/2020 AEV.0 MAY 1990 PRINTEO IN JAPAN IIMPAIME

JAPONI

2-l