Model 750
Series 700
Maintenance Manual
Page 24
Rev H
Chapter 6: Adjustments and Troubleshooting
Maintenance is quick and easy with the Series 700 printer. There is no set schedule
for maintenance; simply perform the appropriate maintenance as needed.
The Model 750 is opened for service by pulling the pin located at the bottom right rear
of the Main Chassis Assembly. This allows the controller board and printer mechanism
to be tilted from the operating position. As it is lifted, the printer chassis assembly can
either be rotated into an open position or lifted from the main chassis assembly. If it is
removed from the main chassis, the 14-pin cable adjoining the printer connector board
and the printer controller board must be disconnected. Once the unit is opened, the ticket
path is accessible for cleaning or clearing ticket jams. Use a soft brush to clean the paper
dust from inside the printer and chassis area. The paper dust should also be removed
from the sensor optics.
Making Adjustments
Due to the Model 750’s simple design, the need to adjust components is limited to only
making sure that the Black Dot is functioning correctly. Generally, the time duration
between adjustments is dependant on the operational conditions for each unit. TransAct
recommends that all adjustments are made by a service technician who has completed
training on the Series 700 Printers.
Necessary Tools
The following list provides the necessary tools needed to properly maintain the Model
750 Printer.
•
Voltage Meter
•
1 Ticket to be inserted into printer
•
Phillip’s head screw driver
