8
TTPM2 Installation and Programming Manual
September, 99
2.2
Installing an OEM printer mechanism
The TTPM2 OEM printer mechanism should be installed in some kind of enclosure such
as a self-service kiosk.
Preventing ESD and earth currents from affecting the printer operation requires proper
connection of the printer chassis to protective earth through a mounting platform or
through a separate earth conductor.
Troublefree printer operation also requires the printer’s optical sensors to be shielded
from ambient light.
Additional space is required for paper stocking and paper jam. Consider mounting the
printer on a movable platform so that the printer can be maintained outside the printer
enclosure.
Figure 4. Dimension drawing for printer mechanism. All measurements are in mm
The printer mechanism re5 Vdc, 0.3 A and + 24 Vdc 2 A continuous, 6 A peak.
This is fed to the printer through J5 on the control board.