Operation; Sheet Bypass Paper Feed - Panasonic FP-D250 User Manual

2. 2 Operation

1. Sheet bypass paper feed

1) Construction of the sheet bypass paper feed unit
The construction of the sheet bypass paper feed unit consists of a sheet bypass
paper feed roller, transfer roller, paper pass sensor, DFP roller, and timing
roller.
Part description
1 Sheet bypass paper
feed roller
2 Sheet bypass paper
transfer roller
Sheet bypass paper
3
detecting sensor
4
Sheet bypass double
feed prevention roller
5 Registration roller
6 Upper registration roller
7 Paper pass sensor
8 Cleaning sheet
5
6
8
2-2
Details
Feeds the paper fed from sheet bypass paper
transfer roller to timing roller.
Feeds the paper from sheet bypass tray to paper
feed roller.
Detects the paper in the sheet bypass tray.
Prevents multiple sheets from feeding.
Synchronizes the feeding of the copy paper with
the image on the photoreceptor drum.
Detects paper just before registration roller.
Prevents paper dust from sticking to both
registration rollers.
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