B245/B276/B277/B268/B269 Service Manual 18-Jan-06
240
Paper Feed
Overview
There are one or two paper trays, each of which can hold 250 sheets.
The paper tray feed stations use a friction pad system. To prevent paper from getting caught
inside the machine when the tray is pulled out, the paper feed roller and shaft do not separate
from the tray when the tray is pulled out.
The two relay sensors are used for paper jam detection. The lower one detects jams when
paper is fed up from the optional paper feed unit.
The components of the paper feed station are as follows.
1. Paper End Sensor
2. Paper Feed Roller
3. Registration Roller
4. Paper Size Switch
5. Upper Relay Roller
6. Upper Relay Sensor
7. Lower Relay Sensor
8. Friction Pad
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