Heat Roller - Star Micronics WinType 4000 Technical Manual

REPLACEMENT AND ADJUSTMENT OF PARTS

3.4 Heat 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)
• Pressure roller (Refer to section 3.2)
• Heater rod (Refer to section 3.3)
• Heat roller [1] (Refer to section 3.3)
Sliding the right and left ends of the H/R bearing [2] in the direction of the arrow, remove the heat
roller [1].
[Assembly]
Reverse the disassembly procedure.
Caution: There is only one correct way to install the gear [3]. Insert the tab [4] on the gear into the notch [5] on the
heat roller. (Do not install the gear in any other manner.)
[1]
[2]
[1]
[2]
[5]
[2]
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[3]
[4]