Ros; Ros Assembly - Star Micronics WinType 4000 Technical Manual

4.

ROS

4.1 ROS Assembly

[Disassembly]
Warning: Turn off the power switch and disconnect the power supply cord from the wall outlet.
Remove the EP toner cartridge and keep it in a safe place.
The ROS must not be running while it is being handled.
(1) Turn the printer over onto its top cover. (Turn it upside down.)
(2) Remove the bottom cover. (Refer to section 1.4)
(3) Disconnect CN122 [1] from the scanner assembly [2].
(4) Disconnect CN121 [3] from the laser diode [4].
(5) Disconnect CN123 [5] from the SOS sensor assembly [6].
(6) Remove the three screws [7] securing the ROS assembly and remove the ROS assembly [8].
[5]
[Assembly]
Reverse the disassembly procedure.
Caution: When installing the ROS assembly on the printer, align the holes in the stabilizing bosses and ROS assembly
before inserting the screws.
REPLACEMENT AND ADJUSTMENT OF PARTS
[6]
[7]
[2]
– 47 –
Be sure that the power is disconnected!
[1]
[8]
[4]
[3]