The lock lever [B] locks tray 1 [C] and tray 2 [D].
6.10.10 PAPER DUST COLLECTION
The two mylars [A] scrape the paper dust from the registration idle roller [B]. The paper
dust falls down into the paper dust container [C].
6.10.11 BY-PASS PAPER SEPARATION
When the paper set sensor detects paper and the machine gets a by-pass printing job, the
by-pass solenoid [A] unlocks the feed shaft stopper at the front end of the by-pass feed
shaft [B].
The by-pass feed shaft has the by-pass feed roller [C] and two cams [D]. These cams
move the paper lift plate [E] up and down. This pushes the paper against the feed roller.
To feed the paper, the by pass feed roller makes one turn. After this, the rollers inside the
machine can feed the paper, and the solenoid locks the shaft again.
B230/B237
6-62
SM