Pressure Roller - Star Micronics WinType 4000 Technical Manual

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3.2 Pressure Roller

[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.
Caution:
Be careful not to get burnt when working on the fuser since it becomes very hot while the printer is being
operated.
(1) Remove the following units:
• Fuser assembly (Refer to section 3.1)
• Screw
• Two screws
• Fuser cover
• Pressure roller
the pressure roller
[2]
[4]
[3]
[Assembly]
Reverse the disassembly procedure.
Caution 1:
When installing PJ114, be sure the green ground wire
should be installed with the cathode marks in the correct position.)
Caution 2:
The ground plate on the inlet chute
section).
REPLACEMENT AND ADJUSTMENT OF PARTS
[1]
[2]
[3]
Lift the fuser cover from the fuser assembly
[5]
Turn over the fuser cover
.
[5]
[3]
[6]
[8]
.
[4]
, remove the two screws
[3]
[1]
[2]
[7]
[8]
[5]
[7]
and the diodes are installed correctly. (The diodes
should be in contact with the pressure roller shaft
– 39 –
Be sure that the power is disconnected!
securing the inlet chute and remove
[6]
Cathode marks
[5]
(silver-colored

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