April 2017
8-35
Xerox® VersaLink® B7025/B7030/B7035 Multifunction Printer
Product Technical Overview
Launch Issue
Tray 5 (Bypass tray): Components
Bypass tray no paper sensor - The bypass tray no paper sensor detects the presence of
media. If the detected length of the media is greater than the size selected on the control panel
or not within a range from 88.9 to 297mm, the machine stops, Figure 17.
Figure 17 Bypass tray no paper sensor
An actuator attached to the upper frame, PL 70.35 Item 4, blocks the bypass tray no paper
sensor when there is no media in tray 5. As paper is loaded in tray 5, the lead edge of the stack
moves the actuator, unblocking the sensor. The bypass tray no paper sensor signal is moni
-
tored by the drive PWB, PL 1.10 Item 3.
Bypass tray paper feed
The bypass tray employs a friction retard pad, feed roll and nudger roll for media separation
and feed. Drive for the bypass Tray is provided by the drum motor MOT42-002, PL 40.10 Item
1, via a 3 gear train, PL 40.05.
When media is placed in the bypass tray the paper stopper is locked in the down position pre-
venting media entering the paper path and the nudger roll is in a none media contact raised
position, Figure 18.
Figure 18 Bypass tray
The bypass tray gear, PL 40.05 Item 5, engages with the drive gear 22T, PL 70.40 Item 5, that
engages the bypass tray feed clutch, When energized, the bypass tray feed clutch transfers
drive from the drive gear 22T to the shaft of the feed roll. In turn the feed gear 30T, PL 70.40
Item 19, transfers motion to the nudger roll, PL 70.40 Item 16, via the idler gear, PL 70.40 Item
14, and nudger rear 37T, PL 70.40 Item 15.
Bypass Tray (tray 5)
Drum motor
Nudger roll
To Next Page
Loading...
Need help?
General
