Tractor asms.
Front (optional, second) tractor
Second tractor (optional, becomes front tractor): This tractor can be installed in front of the base tractor as an
option. In a two tractor machine the second (optional) tractor is the front tractor and the base tractor becomes the
rear tractor .
CAUTION:
<2-53> If the second tractor unit is not installed, make sure the gear protector cover is closed. Do not touch
inside the printer or insert any object into the gears.
1. Turn off the printer and disconnect the power cord from the
rear of the printer.
2. Open the front cover and the front tractor.
3. Disconnect the front-tractor connector from the rear tractor.
4. Press the tabs on both ends of the tractor in the indicated
direction to disengage the tractor and carefully pull the upper
tractor from the rear tractor.
5. If the customer will operate the printer before the front tractor
is reinstalled, close the gear protection cover.
Chapter 5. Removals, service checks and adjustments
241